6

project06_1/.gitignore

@@ -0,0 +1,31 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**
+!**/src/test/**
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+
+### VS Code ###
+.vscode/

project06_1/.mvn/wrapper/MavenWrapperDownloader.java

@@ -0,0 +1,118 @@
+/*
+ * Copyright 2012-2019 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.net.*;
+import java.io.*;
+import java.nio.channels.*;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+    private static final String WRAPPER_VERSION = "0.5.5";
+    /**
+     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
+     */
+    private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
+            + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
+
+    /**
+     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
+     * use instead of the default one.
+     */
+    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
+            ".mvn/wrapper/maven-wrapper.properties";
+
+    /**
+     * Path where the maven-wrapper.jar will be saved to.
+     */
+    private static final String MAVEN_WRAPPER_JAR_PATH =
+            ".mvn/wrapper/maven-wrapper.jar";
+
+    /**
+     * Name of the property which should be used to override the default download url for the wrapper.
+     */
+    private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
+
+    public static void main(String args[]) {
+        System.out.println("- Downloader started");
+        File baseDirectory = new File(args[0]);
+        System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
+
+        // If the maven-wrapper.properties exists, read it and check if it contains a custom
+        // wrapperUrl parameter.
+        File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
+        String url = DEFAULT_DOWNLOAD_URL;
+        if (mavenWrapperPropertyFile.exists()) {
+            FileInputStream mavenWrapperPropertyFileInputStream = null;
+            try {
+                mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
+                Properties mavenWrapperProperties = new Properties();
+                mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
+                url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
+            } catch (IOException e) {
+                System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
+            } finally {
+                try {
+                    if (mavenWrapperPropertyFileInputStream != null) {
+                        mavenWrapperPropertyFileInputStream.close();
+                    }
+                } catch (IOException e) {
+                    // Ignore ...
+                }
+            }
+        }
+        System.out.println("- Downloading from: " + url);
+
+        File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
+        if (!outputFile.getParentFile().exists()) {
+            if (!outputFile.getParentFile().mkdirs()) {
+                System.out.println(
+                        "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
+            }
+        }
+        System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
+        try {
+            downloadFileFromURL(url, outputFile);
+            System.out.println("Done");
+            System.exit(0);
+        } catch (Throwable e) {
+            System.out.println("- Error downloading");
+            e.printStackTrace();
+            System.exit(1);
+        }
+    }
+
+    private static void downloadFileFromURL(String urlString, File destination) throws Exception {
+        if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
+            String username = System.getenv("MVNW_USERNAME");
+            char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
+            Authenticator.setDefault(new Authenticator() {
+                @Override
+                protected PasswordAuthentication getPasswordAuthentication() {
+                    return new PasswordAuthentication(username, password);
+                }
+            });
+        }
+        URL website = new URL(urlString);
+        ReadableByteChannel rbc;
+        rbc = Channels.newChannel(website.openStream());
+        FileOutputStream fos = new FileOutputStream(destination);
+        fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
+        fos.close();
+        rbc.close();
+    }
+
+}

project06_1/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,2 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.2/apache-maven-3.6.2-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar

project06_1/mvnw

@@ -0,0 +1,310 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven2 Start Up Batch script
+#
+# Required ENV vars:
+# ------------------
+#   JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+#   M2_HOME - location of maven2's installed home dir
+#   MAVEN_OPTS - parameters passed to the Java VM when running Maven
+#     e.g. to debug Maven itself, use
+#       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+#   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+# ----------------------------------------------------------------------------
+
+if [ -z "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$HOME/.mavenrc" ] ; then
+    . "$HOME/.mavenrc"
+  fi
+
+fi
+
+# OS specific support.  $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+mingw=false
+case "`uname`" in
+  CYGWIN*) cygwin=true ;;
+  MINGW*) mingw=true;;
+  Darwin*) darwin=true
+    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+    if [ -z "$JAVA_HOME" ]; then
+      if [ -x "/usr/libexec/java_home" ]; then
+        export JAVA_HOME="`/usr/libexec/java_home`"
+      else
+        export JAVA_HOME="/Library/Java/Home"
+      fi
+    fi
+    ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+  if [ -r /etc/gentoo-release ] ; then
+    JAVA_HOME=`java-config --jre-home`
+  fi
+fi
+
+if [ -z "$M2_HOME" ] ; then
+  ## resolve links - $0 may be a link to maven's home
+  PRG="$0"
+
+  # need this for relative symlinks
+  while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+      PRG="$link"
+    else
+      PRG="`dirname "$PRG"`/$link"
+    fi
+  done
+
+  saveddir=`pwd`
+
+  M2_HOME=`dirname "$PRG"`/..
+
+  # make it fully qualified
+  M2_HOME=`cd "$M2_HOME" && pwd`
+
+  cd "$saveddir"
+  # echo Using m2 at $M2_HOME
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --unix "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
+fi
+
+# For Mingw, ensure paths are in UNIX format before anything is touched
+if $mingw ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME="`(cd "$M2_HOME"; pwd)`"
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+  javaExecutable="`which javac`"
+  if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
+    # readlink(1) is not available as standard on Solaris 10.
+    readLink=`which readlink`
+    if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
+      if $darwin ; then
+        javaHome="`dirname \"$javaExecutable\"`"
+        javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
+      else
+        javaExecutable="`readlink -f \"$javaExecutable\"`"
+      fi
+      javaHome="`dirname \"$javaExecutable\"`"
+      javaHome=`expr "$javaHome" : '\(.*\)/bin'`
+      JAVA_HOME="$javaHome"
+      export JAVA_HOME
+    fi
+  fi
+fi
+
+if [ -z "$JAVACMD" ] ; then
+  if [ -n "$JAVA_HOME"  ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+    fi
+  else
+    JAVACMD="`which java`"
+  fi
+fi
+
+if [ ! -x "$JAVACMD" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly." >&2
+  echo "  We cannot execute $JAVACMD" >&2
+  exit 1
+fi
+
+if [ -z "$JAVA_HOME" ] ; then
+  echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+
+  if [ -z "$1" ]
+  then
+    echo "Path not specified to find_maven_basedir"
+    return 1
+  fi
+
+  basedir="$1"
+  wdir="$1"
+  while [ "$wdir" != '/' ] ; do
+    if [ -d "$wdir"/.mvn ] ; then
+      basedir=$wdir
+      break
+    fi
+    # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+    if [ -d "${wdir}" ]; then
+      wdir=`cd "$wdir/.."; pwd`
+    fi
+    # end of workaround
+  done
+  echo "${basedir}"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+  if [ -f "$1" ]; then
+    echo "$(tr -s '\n' ' ' < "$1")"
+  fi
+}
+
+BASE_DIR=`find_maven_basedir "$(pwd)"`
+if [ -z "$BASE_DIR" ]; then
+  exit 1;
+fi
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Found .mvn/wrapper/maven-wrapper.jar"
+    fi
+else
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
+    fi
+    if [ -n "$MVNW_REPOURL" ]; then
+      jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+    else
+      jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+    fi
+    while IFS="=" read key value; do
+      case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
+      esac
+    done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Downloading from: $jarUrl"
+    fi
+    wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+    if $cygwin; then
+      wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
+    fi
+
+    if command -v wget > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found wget ... using wget"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            wget "$jarUrl" -O "$wrapperJarPath"
+        else
+            wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
+        fi
+    elif command -v curl > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found curl ... using curl"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            curl -o "$wrapperJarPath" "$jarUrl" -f
+        else
+            curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
+        fi
+        
+    else
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Falling back to using Java to download"
+        fi
+        javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+        # For Cygwin, switch paths to Windows format before running javac
+        if $cygwin; then
+          javaClass=`cygpath --path --windows "$javaClass"`
+        fi
+        if [ -e "$javaClass" ]; then
+            if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Compiling MavenWrapperDownloader.java ..."
+                fi
+                # Compiling the Java class
+                ("$JAVA_HOME/bin/javac" "$javaClass")
+            fi
+            if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                # Running the downloader
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Running MavenWrapperDownloader.java ..."
+                fi
+                ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
+            fi
+        fi
+    fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+if [ "$MVNW_VERBOSE" = true ]; then
+  echo $MAVEN_PROJECTBASEDIR
+fi
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --path --windows "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
+  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+    MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
+fi
+
+# Provide a "standardized" way to retrieve the CLI args that will
+# work with both Windows and non-Windows executions.
+MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
+export MAVEN_CMD_LINE_ARGS
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

project06_1/mvnw.cmd

@@ -0,0 +1,182 @@
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Maven2 Start Up Batch script
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM M2_HOME - location of maven2's installed home dir
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
+if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+
+FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %DOWNLOAD_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
+if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%" == "on" pause
+
+if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
+
+exit /B %ERROR_CODE%

project06_1/pom.xml

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.1.8.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.orangesale</groupId>
+    <artifactId>orange</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>orange</name>
+    <description>Demo project for Spring Boot</description>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+            <version>3.0.4</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+            <version>5.2.0.RELEASE</version>
+        </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.32</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.junit.vintage</groupId>
+                    <artifactId>junit-vintage-engine</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.10</version>
+        </dependency>
+        <!--添加mybatis依赖-->
+        <dependency>
+            <groupId>org.mybatis.spring.boot</groupId>
+            <artifactId>mybatis-spring-boot-starter</artifactId>
+            <version>1.3.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.4</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

project06_1/src/main/java/com/example/orangesale_end/OrangeApplication.java

@@ -0,0 +1,13 @@
+package com.example.orangesale_end;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class OrangeApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(OrangeApplication.class, args);
+    }
+
+}

project06_1/src/main/java/com/example/orangesale_end/config/WebMvcConfigure.java

@@ -0,0 +1,30 @@
+package com.example.orangesale_end.config;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
+
+/**
+ * @Author zhijun
+ * @Date 2019/10/11 14:40
+ */
+@Configuration
+public class WebMvcConfigure extends WebMvcConfigurationSupport {
+    private static final Logger logger = LoggerFactory.getLogger(WebMvcConfigure.class);
+    @Value("${uploadFilePath}")
+    private String uploadFilePath;
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        logger.info(uploadFilePath);
+
+        //和页面有关的静态目录都放在项目的static目录下
+        registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
+        //上传的图片路径
+        registry.addResourceHandler("/uploaded/**").addResourceLocations("file:" + uploadFilePath);
+
+    }
+}

project06_1/src/main/java/com/example/orangesale_end/controller/OrangeMessageController.java

@@ -0,0 +1,82 @@
+package com.example.orangesale_end.controller;
+
+import com.example.orangesale_end.entity.OrangeMessage;
+import com.example.orangesale_end.service.MessageService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@RestController
+@RequestMapping("/orange/message")
+@CrossOrigin
+public class OrangeMessageController {
+
+    @Autowired
+    private MessageService messageService;
+
+    /**
+     * 推送消息
+     *
+     * @param message
+     * @return
+     */
+    @RequestMapping(value = "/pushMessage", method = RequestMethod.POST)
+    public Map<String, Object> insertMessage(@RequestBody OrangeMessage message) {
+        Integer insertFlag = messageService.insertMessage(message);
+        Map<String, Object> map = new HashMap<>();
+        if (insertFlag > 0) {
+            map.put("flag", true);
+            map.put("msg", "success");
+            return map;
+        }
+        map.put("flag", false);
+        map.put("msg", "error");
+        return map;
+    }
+
+    /**
+     * 消费消息
+     *
+     * @return
+     */
+    @RequestMapping(value = "/consumeMessage", method = RequestMethod.GET)
+    public Map<String, Object> consumeMessage() {
+        OrangeMessage orangeMessage = messageService.consumeMessage();
+        Map<String, Object> map = new HashMap<>();
+        if (Objects.isNull(orangeMessage)) {
+            map.put("flag", false);
+            map.put("msg", "consume error");
+            return map;
+        }
+        map.put("flag", true);
+        map.put("data", orangeMessage);
+        return map;
+    }
+
+    /**
+     * 设置消息为已使用
+     *
+     * @return
+     */
+    @RequestMapping(value = "/updateMessage", method = RequestMethod.GET)
+    public Map<String, Object> updateMessage() {
+        Integer updateFlag = messageService.updateMessage();
+        Map<String, Object> map = new HashMap<>();
+        if (updateFlag > 0) {
+            map.put("flag", true);
+            map.put("msg", "success");
+            return map;
+        }
+        map.put("flag", false);
+        map.put("msg", "error");
+        return map;
+    }
+
+}

project06_1/src/main/java/com/example/orangesale_end/controller/OrangeProductController.java

@@ -0,0 +1,152 @@
+package com.example.orangesale_end.controller;
+
+import com.example.orangesale_end.entity.OrangeProduct;
+import com.example.orangesale_end.service.ProductService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.File;
+import java.util.*;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@RestController
+@RequestMapping("/orange/product")
+@CrossOrigin
+public class OrangeProductController {
+    @Autowired
+    private ProductService productService;
+    @Value("${uploadFilePath}")
+    private String uploadFilePath;
+
+    /**
+     * 根据id查询商品信息
+     *
+     * @param productId
+     * @return
+     */
+    @RequestMapping(value = "/searchById", method = RequestMethod.POST)
+    public Map<String, Object> searchProductById(String productId) {
+        OrangeProduct orangeProduct = productService.selectById(Integer.valueOf(productId));
+        Map<String, Object> map = new HashMap<>();
+        if (Objects.isNull(orangeProduct)) {
+            map.put("flag", false);
+            map.put("msg", "search by id error");
+            return map;
+        }
+        map.put("flag", true);
+        map.put("data", orangeProduct);
+        return map;
+    }
+
+    /**
+     * 查询商品详细信息
+     *
+     * @return
+     */
+    @RequestMapping(value = "/search", method = RequestMethod.GET)
+    public Map<String, Object> searchProduct() {
+        List<OrangeProduct> productList = productService.selectAll();
+        Map<String, Object> map = new HashMap<>();
+        if (CollectionUtils.isEmpty(productList)) {
+            map.put("flag", false);
+            map.put("msg", "search error");
+            return map;
+        }
+        map.put("flag", true);
+        map.put("data", productList);
+        return map;
+    }
+
+    /**
+     * 更新商品信息
+     *
+     * @param orangeProduct
+     * @return
+     */
+    @RequestMapping(value = "/update", method = RequestMethod.POST)
+    public Map<String, Object> updateProduct(@RequestBody OrangeProduct orangeProduct) {
+        Integer updateFlag = productService.updateProduct(orangeProduct);
+        Map<String, Object> map = new HashMap<>();
+        if (updateFlag <= 0) {
+            map.put("flag", false);
+            map.put("msg", "search error");
+            return map;
+        }
+        map.put("flag", true);
+        map.put("msg", "update success");
+        return map;
+    }
+
+    /**
+     * 删除商品信息
+     *
+     * @param orangeProduct
+     * @return
+     */
+    @RequestMapping(value = "/delete", method = RequestMethod.GET)
+    public Map<String, Object> deleteProduct(@RequestBody OrangeProduct orangeProduct) {
+        Integer deleteFlag = productService.deleteProduct(orangeProduct);
+        Map<String, Object> map = new HashMap<>();
+        if (deleteFlag <= 0) {
+            map.put("flag", false);
+            map.put("msg", "delete error");
+            return map;
+        }
+        map.put("flag", true);
+        map.put("msg", "delete success");
+        return map;
+    }
+
+    /**
+     * 添加商品信息
+     *
+     * @param orangeProduct
+     * @return
+     */
+    @RequestMapping(value = "/add", method = RequestMethod.POST)
+    public Map<String, Object> addProduct(@RequestBody OrangeProduct orangeProduct) {
+        Integer addFlag = productService.addProduct(orangeProduct);
+        Map<String, Object> map = new HashMap<>();
+        if (addFlag <= 0) {
+            map.put("flag", false);
+            map.put("msg", "add error");
+            return map;
+        }
+        map.put("flag", true);
+        map.put("msg", "add success");
+        return map;
+    }
+
+    /**
+     * 上传图片
+     *
+     * @param file 上传文件
+     * @return
+     */
+    @RequestMapping("/uploadCover")
+    public Map<String, Object> uploadCover(@RequestParam("file") MultipartFile file) {
+        Map<String, Object> map = new HashMap<>();
+        try {
+            String fileName = file.getOriginalFilename();
+            String changeFileName = uploadFilePath + fileName;
+            File destFile = new File(changeFileName);
+            if (!destFile.exists()) {
+                destFile.getParentFile().mkdirs();
+                file.transferTo(destFile);
+            }
+            map.put("flag", true);
+            map.put("data", "http://192.168.0.102:8081/uploaded/" + fileName);
+            return map;
+        } catch (Exception e) {
+            map.put("flag", false);
+            map.put("msg", "upload error");
+            return map;
+        }
+    }
+}

project06_1/src/main/java/com/example/orangesale_end/controller/OrangeSaleController.java

@@ -0,0 +1,82 @@
+package com.example.orangesale_end.controller;
+
+import com.example.orangesale_end.entity.OrangeProductSale;
+import com.example.orangesale_end.entity.OrangeSale;
+import com.example.orangesale_end.service.SaleService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@RestController
+@RequestMapping("/orange/sale")
+@CrossOrigin
+public class OrangeSaleController {
+    @Autowired
+    private SaleService saleService;
+
+    /**
+     * 根据销量从大到小排序
+     *
+     * @return
+     */
+    @RequestMapping(value = "/getBySaleNum", method = RequestMethod.GET)
+    public Map<String, Object> getBySalesNum() {
+        List<OrangeProductSale> productSaleList = saleService.getProductBySalesNum();
+        Map<String, Object> map = new HashMap<>();
+        if (CollectionUtils.isEmpty(productSaleList)) {
+            map.put("flag", false);
+            map.put("msg", "商品信息为空！");
+            return map;
+        }
+        map.put("flag", true);
+        map.put("data", productSaleList);
+        return map;
+    }
+
+    /**
+     * 查询销量信息
+     *
+     * @return
+     */
+    @RequestMapping(value = "/searchSaleNum", method = RequestMethod.GET)
+    public Map<String, Object> searchSaleNum() {
+        List<OrangeProductSale> list = saleService.searchSaleNum();
+        Map<String, Object> map = new HashMap<>();
+        if (CollectionUtils.isEmpty(list)) {
+            map.put("flag", false);
+            map.put("msg", "商品销量信息为空！");
+            return map;
+        }
+        map.put("flag", true);
+        map.put("data", list);
+        return map;
+    }
+
+    /**
+     * 更新销量信息
+     *
+     * @param orangeSale
+     * @return
+     */
+    @RequestMapping(value = "/updateSaleNum", method = RequestMethod.POST)
+    public Map<String, Object> updateSaleNum(@RequestBody OrangeSale orangeSale) {
+        Integer updateFlag = saleService.updateSaleNum(orangeSale);
+        Map<String, Object> map = new HashMap<>();
+        if (updateFlag <= 0) {
+            map.put("flag", false);
+            map.put("msg", "update error！");
+            return map;
+        }
+        map.put("flag", true);
+        map.put("msg", "update success");
+        return map;
+    }
+}

project06_1/src/main/java/com/example/orangesale_end/controller/OrangeShoppingCartController.java

@@ -0,0 +1,15 @@
+package com.example.orangesale_end.controller;
+
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@RestController
+@RequestMapping("/orange/shoppingCart")
+@CrossOrigin
+public class OrangeShoppingCartController {
+}

project06_1/src/main/java/com/example/orangesale_end/controller/OrangeUserController.java

@@ -0,0 +1,63 @@
+package com.example.orangesale_end.controller;
+
+import com.example.orangesale_end.entity.OrangeUser;
+import com.example.orangesale_end.service.UserService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@RestController
+@RequestMapping("/orange/user")
+@CrossOrigin
+public class OrangeUserController {
+
+    @Autowired
+    private UserService userService;
+
+    /**
+     * 用户登录验证
+     * @param orangeUser
+     * @return
+     */
+    @RequestMapping(value = "/login", method = RequestMethod.POST)
+    public Map<String, Object> userLogin(@RequestBody OrangeUser orangeUser) {
+        Map<String, Object> map = new HashMap<>();
+        OrangeUser user = userService.userLogin(orangeUser);
+        if (Objects.isNull(user)) {
+            map.put("flag", false);
+            map.put("msg", "login error");
+            return map;
+        }
+        map.put("flag", true);
+        map.put("data", user);
+        return map;
+    }
+
+    /**
+     * 用户注册验证
+     *
+     * @param orangeUser
+     * @return
+     */
+    @RequestMapping(value = "/register", method = RequestMethod.POST)
+    public Map<String, Object> userRegister(@RequestBody OrangeUser orangeUser) {
+        Map<String, Object> map = new HashMap<>();
+        Integer insertFlag = userService.userRegister(orangeUser);
+        if (insertFlag > 0) {
+            map.put("flag", true);
+            map.put("msg", "register success");
+            return map;
+        }
+        map.put("flag", false);
+        map.put("msg", "register failed");
+        return map;
+    }
+
+}

project06_1/src/main/java/com/example/orangesale_end/entity/OrangeMessage.java

@@ -0,0 +1,17 @@
+package com.example.orangesale_end.entity;
+
+import lombok.Data;
+
+import java.sql.Timestamp;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Data
+public class OrangeMessage {
+    private Integer id;
+    private String content;
+    private Timestamp sendTime;
+    private String used;
+}

project06_1/src/main/java/com/example/orangesale_end/entity/OrangeProduct.java

@@ -0,0 +1,21 @@
+package com.example.orangesale_end.entity;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.sql.Timestamp;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Data
+public class OrangeProduct {
+    private Integer id;
+    private String name;
+    private String imgUrl;
+    private BigDecimal price;
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private Timestamp addTime;
+}

project06_1/src/main/java/com/example/orangesale_end/entity/OrangeProductSale.java

@@ -0,0 +1,20 @@
+package com.example.orangesale_end.entity;
+
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.sql.Timestamp;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Data
+public class OrangeProductSale {
+    private Integer productId;
+    private String name;
+    private String imgUrl;
+    private BigDecimal price;
+    private Timestamp addTime;
+    private Integer salesNum;
+}

project06_1/src/main/java/com/example/orangesale_end/entity/OrangeSale.java

@@ -0,0 +1,14 @@
+package com.example.orangesale_end.entity;
+
+import lombok.Data;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Data
+public class OrangeSale {
+    private Integer id;
+    private Integer productId;
+    private Integer salesNum;
+}

project06_1/src/main/java/com/example/orangesale_end/entity/OrangeShoppingCart.java

@@ -0,0 +1,15 @@
+package com.example.orangesale_end.entity;
+
+import lombok.Data;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Data
+public class OrangeShoppingCart {
+    private Integer id;
+    private Integer userId;
+    private Integer productId;
+    private Integer num;
+}

project06_1/src/main/java/com/example/orangesale_end/entity/OrangeUser.java

@@ -0,0 +1,16 @@
+package com.example.orangesale_end.entity;
+
+import lombok.Data;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Data
+public class OrangeUser {
+    private Integer id;
+    private String username;
+    private String password;
+    private String city;
+    private String sex;
+}

project06_1/src/main/java/com/example/orangesale_end/mapper/MessageMapper.java

@@ -0,0 +1,32 @@
+package com.example.orangesale_end.mapper;
+
+import com.example.orangesale_end.entity.OrangeMessage;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Mapper
+public interface MessageMapper {
+
+    /**
+     * 插入一条推送消息
+     *
+     * @param message
+     */
+    Integer insertMessage(OrangeMessage message);
+
+    /**
+     * 更新推送消息
+     *
+     */
+    Integer updateMessage();
+
+    /**
+     * 获取推送的消息
+     *
+     * @return
+     */
+    OrangeMessage getMessage();
+}

project06_1/src/main/java/com/example/orangesale_end/mapper/ProductMapper.java

@@ -0,0 +1,55 @@
+package com.example.orangesale_end.mapper;
+
+import com.example.orangesale_end.entity.OrangeProduct;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Mapper
+public interface ProductMapper {
+
+    /**
+     * 根据商品id查询商品信息
+     *
+     * @param productId
+     * @return
+     */
+    OrangeProduct selectById(@Param("productId") Integer productId);
+
+    /**
+     * 查询所有商品信息
+     *
+     * @return
+     */
+    List<OrangeProduct> selectAll();
+
+    /**
+     * 更新商品
+     *
+     * @param product
+     * @return
+     */
+    Integer updateProduct(OrangeProduct product);
+
+    /**
+     * 删除商品
+     *
+     * @param product
+     * @return
+     */
+    Integer deleteProduct(OrangeProduct product);
+
+    /**
+     * 添加商品
+     *
+     * @param orangeProduct
+     * @return
+     */
+    Integer addProduct(OrangeProduct orangeProduct);
+
+}

project06_1/src/main/java/com/example/orangesale_end/mapper/SaleMapper.java

@@ -0,0 +1,40 @@
+package com.example.orangesale_end.mapper;
+
+import com.example.orangesale_end.entity.OrangeSale;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Mapper
+public interface SaleMapper {
+    /**
+     * 根据销量查询
+     *
+     * @return
+     */
+    List<OrangeSale> getBySalesNum();
+
+    /**
+     * 设置商品的销量信息
+     */
+    Integer updateSalesNum(OrangeSale orangeSale);
+
+    /**
+     * 查询商品的销量信息
+     *
+     * @return
+     */
+    List<OrangeSale> selectAll();
+
+    /**
+     * 插入商品销量信息
+     *
+     * @param orangeSale
+     * @return
+     */
+    Integer addSalesNum(OrangeSale orangeSale);
+}

project06_1/src/main/java/com/example/orangesale_end/mapper/ShoppingCartMapper.java

@@ -0,0 +1,11 @@
+package com.example.orangesale_end.mapper;
+
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Mapper
+public interface ShoppingCartMapper {
+}

project06_1/src/main/java/com/example/orangesale_end/mapper/UserMapper.java

@@ -0,0 +1,26 @@
+package com.example.orangesale_end.mapper;
+
+import com.example.orangesale_end.entity.OrangeUser;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Mapper
+public interface UserMapper {
+    /**
+     * 用户登录验证
+     * @param orangeUser
+     * @return
+     */
+    OrangeUser userLogin(OrangeUser orangeUser);
+
+    /**
+     * 用户注册
+     *
+     * @param orangeUser
+     * @return
+     */
+    Integer userRegister(OrangeUser orangeUser);
+}

project06_1/src/main/java/com/example/orangesale_end/service/MessageService.java

@@ -0,0 +1,44 @@
+package com.example.orangesale_end.service;
+
+import com.example.orangesale_end.entity.OrangeMessage;
+import com.example.orangesale_end.mapper.MessageMapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Service
+public class MessageService {
+    @Autowired
+    private MessageMapper messageMapper;
+
+    /**
+     * 推送消息
+     *
+     * @param message
+     * @return
+     */
+    public Integer insertMessage(OrangeMessage message) {
+        return messageMapper.insertMessage(message);
+    }
+
+    /**
+     * 消费消息
+     *
+     * @return
+     */
+    public OrangeMessage consumeMessage() {
+        return messageMapper.getMessage();
+    }
+
+    /**
+     * 消息设置为已读
+     *
+     * @return
+     */
+    public Integer updateMessage() {
+        return messageMapper.updateMessage();
+    }
+}

project06_1/src/main/java/com/example/orangesale_end/service/ProductService.java

@@ -0,0 +1,67 @@
+package com.example.orangesale_end.service;
+
+import com.example.orangesale_end.entity.OrangeProduct;
+import com.example.orangesale_end.mapper.ProductMapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Service
+public class ProductService {
+    @Autowired
+    private ProductMapper productMapper;
+
+    /**
+     * 根据商品id查询商品信息
+     *
+     * @param productId
+     * @return
+     */
+    public OrangeProduct selectById(Integer productId) {
+        return productMapper.selectById(productId);
+    }
+
+    /**
+     * 查询所有商品信息
+     *
+     * @return
+     */
+    public List<OrangeProduct> selectAll() {
+        return productMapper.selectAll();
+    }
+
+    /**
+     * 更新商品
+     *
+     * @param product
+     * @return
+     */
+    public Integer updateProduct(OrangeProduct product) {
+        return productMapper.updateProduct(product);
+    }
+
+    /**
+     * 删除商品
+     *
+     * @param product
+     * @return
+     */
+    public Integer deleteProduct(OrangeProduct product) {
+        return productMapper.deleteProduct(product);
+    }
+
+    /**
+     * 添加商品
+     *
+     * @param orangeProduct
+     * @return
+     */
+    public Integer addProduct(OrangeProduct orangeProduct) {
+        return productMapper.addProduct(orangeProduct);
+    }
+}

project06_1/src/main/java/com/example/orangesale_end/service/SaleService.java

@@ -0,0 +1,110 @@
+package com.example.orangesale_end.service;
+
+import com.example.orangesale_end.entity.OrangeProduct;
+import com.example.orangesale_end.entity.OrangeProductSale;
+import com.example.orangesale_end.entity.OrangeSale;
+import com.example.orangesale_end.mapper.ProductMapper;
+import com.example.orangesale_end.mapper.SaleMapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.util.CollectionUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Service
+public class SaleService {
+
+    @Autowired
+    private SaleMapper saleMapper;
+    @Autowired
+    private ProductMapper productMapper;
+
+    /**
+     * 根据销量查询
+     *
+     * @return
+     */
+    private List<OrangeSale> getBySalesNum() {
+        return saleMapper.getBySalesNum();
+    }
+
+    /**
+     * 按照销量排序好的商品信息
+     *
+     * @return
+     */
+    public List<OrangeProductSale> getProductBySalesNum() {
+        List<OrangeSale> saleList = getBySalesNum();
+        return selectAllProductSale(saleList);
+    }
+
+    /**
+     * 查询销量信息
+     */
+    public List<OrangeProductSale> searchSaleNum() {
+        List<OrangeProduct> productList = productMapper.selectAll();
+        List<OrangeSale> saleList = saleMapper.selectAll();
+        List<Integer> productIdList = new ArrayList<>();
+        List<Integer> productIdExistList = new ArrayList<>();
+        if (!CollectionUtils.isEmpty(productList)) {
+            for (OrangeProduct orangeProduct : productList) {
+                productIdList.add(orangeProduct.getId());
+            }
+        }
+        if (!CollectionUtils.isEmpty(saleList)) {
+            for (OrangeSale orangeSale : saleList) {
+                productIdExistList.add(orangeSale.getProductId());
+            }
+        }
+        if (!CollectionUtils.isEmpty(productIdList)) {
+            for (Integer productId : productIdExistList) {
+                if (!productIdList.contains(productId)) {
+                    OrangeSale orangeSale = new OrangeSale();
+                    orangeSale.setProductId(productId);
+                    orangeSale.setSalesNum(0);
+                    saleMapper.addSalesNum(orangeSale);
+                }
+            }
+        }
+        saleList = saleMapper.selectAll();
+        return selectAllProductSale(saleList);
+    }
+
+    /**
+     * 组装商品和销量信息
+     *
+     * @param orangeSaleList
+     * @return
+     */
+    private List<OrangeProductSale> selectAllProductSale(List<OrangeSale> orangeSaleList) {
+        List<OrangeProductSale> list = new ArrayList<>();
+        if (!CollectionUtils.isEmpty(orangeSaleList)) {
+            for (OrangeSale orangeSale : orangeSaleList) {
+                OrangeProduct orangeProduct = productMapper.selectById(orangeSale.getProductId());
+                OrangeProductSale orangeProductSale = new OrangeProductSale();
+                orangeProductSale.setAddTime(orangeProduct.getAddTime());
+                orangeProductSale.setImgUrl(orangeProduct.getImgUrl());
+                orangeProductSale.setName(orangeProduct.getName());
+                orangeProductSale.setPrice(orangeProduct.getPrice());
+                orangeProductSale.setSalesNum(orangeSale.getSalesNum());
+                list.add(orangeProductSale);
+            }
+        }
+        return list;
+    }
+
+    /**
+     * 更新销量信息
+     *
+     * @param orangeSale
+     * @return
+     */
+    public Integer updateSaleNum(OrangeSale orangeSale) {
+        return saleMapper.updateSalesNum(orangeSale);
+    }
+}

project06_1/src/main/java/com/example/orangesale_end/service/ShoppingCartService.java

@@ -0,0 +1,12 @@
+package com.example.orangesale_end.service;
+
+import org.springframework.stereotype.Service;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Service
+public class ShoppingCartService {
+    
+}

project06_1/src/main/java/com/example/orangesale_end/service/UserService.java

@@ -0,0 +1,35 @@
+package com.example.orangesale_end.service;
+
+import com.example.orangesale_end.entity.OrangeUser;
+import com.example.orangesale_end.mapper.UserMapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+/**
+ * @Author zhijun
+ * @Date 2019/12/13
+ */
+@Service
+public class UserService {
+    @Autowired
+    private UserMapper userMapper;
+
+    /** 用户登录验证
+     * @param orangeUser
+     * @return
+     */
+    public OrangeUser userLogin(OrangeUser orangeUser) {
+        return userMapper.userLogin(orangeUser);
+    }
+
+    /**
+     * 用户注册
+     *
+     * @param orangeUser
+     * @return
+     */
+    public Integer userRegister(OrangeUser orangeUser) {
+        return userMapper.userRegister(orangeUser);
+    }
+
+}

project06_1/src/main/resources/application.properties

@@ -0,0 +1,18 @@
+server.port=8081
+spring.datasource.url=jdbc:mysql://localhost:3306/orange?useUnicode=true&characterEncoding=UTF-8&useSSL=false
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.datasource.username=root
+spring.datasource.password=123456
+#开启驼峰自动转换
+mybatis.configuration.map-underscore-to-camel-case=true
+mybatis.mapper-locations=classpath:mapper/*Mapper.xml
+mybatis.type-aliases-package= com.test.vue.entity
+
+spring.jackson.date-format=yyyy-MM-dd HH:mm:ss
+spring.jackson.time-zone=GMT+8
+
+#上传图片的路径
+uploadFilePath=D:\\images\\
+
+spring.servlet.multipart.max-file-size=10MB
+spring.servlet.multipart.max-request-size=200MB

project06_1/src/main/resources/mapper/MessageMapper.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.example.orangesale_end.mapper.MessageMapper">
+
+    <insert id="insertMessage" parameterType="com.example.orangesale_end.entity.OrangeMessage">
+        insert into orange_message(content) values (#{content})
+    </insert>
+
+    <update id="updateMessage">
+        update orange_message set used='YES'
+    </update>
+    <select id="getMessage" resultType="com.example.orangesale_end.entity.OrangeMessage">
+        select content from orange_message where used='NO'
+    </select>
+</mapper>

project06_1/src/main/resources/mapper/ProductMapper.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.example.orangesale_end.mapper.ProductMapper">
+    <select id="selectById" resultType="com.example.orangesale_end.entity.OrangeProduct">
+        select id,name,img_url,price,add_time from orange_product where id=#{productId}
+    </select>
+    <select id="selectAll" resultType="com.example.orangesale_end.entity.OrangeProduct">
+        select id,name,img_url,price,add_time from orange_product
+    </select>
+    <update id="updateProduct">
+        update orange_product set
+        <trim suffixOverrides=",">
+            name =#{name},
+            img_url=#{imgUrl},
+            price=#{price}
+        </trim>
+        where id=#{id}
+    </update>
+    <insert id="addProduct" parameterType="com.example.orangesale_end.entity.OrangeProduct">
+        insert into orange_product(name,img_url,price,add_time) values (#{name},#{imgUrl},#{price},#{addTime})
+    </insert>
+    <delete id="deleteProduct">
+        delete from orange_product where id=#{id}
+    </delete>
+</mapper>

project06_1/src/main/resources/mapper/SaleMapper.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.example.orangesale_end.mapper.SaleMapper">
+    <select id="getBySalesNum" resultType="com.example.orangesale_end.entity.OrangeSale">
+        select product_id,sales_num from orange_sale order by  sales_num desc
+    </select>
+    <select id="selectAll" resultType="com.example.orangesale_end.entity.OrangeSale">
+        select product_id from orange_sale
+    </select>
+    <update id="updateSalesNum" parameterType="com.example.orangesale_end.entity.OrangeSale">
+        update orange_sale sales_num=#{salesNum} where product_id=#{productId}
+    </update>
+    <insert id="addSalesNum">
+        insert into orange_sale(product_id,sales_num) values (#{productId},#{salesNum})
+    </insert>
+</mapper>

project06_1/src/main/resources/mapper/UserMapper.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.example.orangesale_end.mapper.UserMapper">
+    <select id="userLogin" resultType="com.example.orangesale_end.entity.OrangeUser">
+        select * from orange_user where username=#{username} and password=#{password}
+    </select>
+    <insert id="userRegister">
+        insert into orange_user(username,password,sex,city) values(#{username},#{password},#{sex},#{city})
+    </insert>
+</mapper>

project06_2/.gitignore

@@ -0,0 +1,14 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx

project06_2/.idea/.gitignore

@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml

project06_2/.idea/codeStyles/Project.xml

@@ -0,0 +1,116 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <codeStyleSettings language="XML">
+      <indentOptions>
+        <option name="CONTINUATION_INDENT_SIZE" value="4" />
+      </indentOptions>
+      <arrangement>
+        <rules>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:android</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:id</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>style</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>ANDROID_ATTRIBUTE_ORDER</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>.*</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+        </rules>
+      </arrangement>
+    </codeStyleSettings>
+  </code_scheme>
+</component>

project06_2/.idea/compiler.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="1.8" />
+  </component>
+</project>

project06_2/.idea/gradle.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="LOCAL" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleHome" value="$PROJECT_DIR$/../environment/gradle/gradle-5.4.1" />
+        <option name="gradleJvm" value="1.8" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>

project06_2/.idea/jarRepositories.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="BintrayJCenter" />
+      <option name="name" value="BintrayJCenter" />
+      <option name="url" value="https://jcenter.bintray.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
+    </remote-repository>
+  </component>
+</project>

project06_2/.idea/misc.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>

project06_2/app/.gitignore

@@ -0,0 +1 @@
+/build

project06_2/app/build.gradle

@@ -0,0 +1,36 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.2"
+    defaultConfig {
+        applicationId "com.example.orangesale_end"
+        minSdkVersion 26
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility = 1.8
+        targetCompatibility = 1.8
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
+    implementation 'liji.library.dev:citypickerview:1.1.0'
+    implementation "com.squareup.okhttp3:okhttp:4.2.2"
+    implementation group: 'com.alibaba', name: 'fastjson', version: '1.2.12'
+}

project06_2/app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

project06_2/app/src/androidTest/java/com/example/orangesale_end/ExampleInstrumentedTest.java

@@ -0,0 +1,27 @@
+package com.example.orangesale_end;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+
+        assertEquals("com.example.orangesale_end", appContext.getPackageName());
+    }
+}

project06_2/app/src/main/AndroidManifest.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.orangesale_end">
+    <uses-permission android:name="android.permission.INTERNET" />
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:usesCleartextTraffic="true"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:name=".activity.RegisterActivity"></activity>
+        <activity android:name=".activity.UserActivity" />
+        <activity android:name=".activity.CategoryActivity" />
+        <activity android:name=".activity.IndexActivity" />
+
+        <service
+            android:name=".service.TimeService"
+            android:enabled="true" />
+    </application>
+
+</manifest>

project06_2/app/src/main/java/com/example/orangesale_end/MainActivity.java

@@ -0,0 +1,92 @@
+package com.example.orangesale_end;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Looper;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.example.orangesale_end.activity.IndexActivity;
+import com.example.orangesale_end.activity.RegisterActivity;
+import com.example.orangesale_end.entity.OrangeUser;
+import com.example.orangesale_end.netrequest.OkHttpUser;
+
+import java.io.IOException;
+
+public class MainActivity extends AppCompatActivity implements View.OnClickListener {
+    private Button registerButton, loginButton;
+    private EditText usernameText, paswdEdit;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.user_login);
+        init();
+    }
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()) {
+            case R.id.register:
+                Intent intent = new Intent(MainActivity.this, RegisterActivity.class);
+                startActivity(intent);
+                break;
+            case R.id.login:
+                //注册时，我们引入了数据库，登录这里可以通过数据库进行验证，验证跳转到首页，不通过进行提示
+                Thread thread = new Thread(runnable);
+                thread.start();
+                break;
+        }
+
+    }
+
+    //界面组件初始化
+    private void init() {
+        usernameText = findViewById(R.id.username);
+        paswdEdit = findViewById(R.id.password);
+        loginButton = findViewById(R.id.login);
+        loginButton.setOnClickListener(this);
+        registerButton = findViewById(R.id.register);
+        registerButton.setOnClickListener(this);
+    }
+
+    /**
+     * 登录验证
+     */
+    Runnable runnable = new Runnable() {
+        @Override
+        public void run() {
+            String username = usernameText.getText().toString();
+            String password = paswdEdit.getText().toString();
+            OrangeUser orangeUser = new OrangeUser();
+            orangeUser.setUsername(username);
+            orangeUser.setPassword(password);
+            OkHttpUser okHttpUser = new OkHttpUser();
+            OrangeUser orangeUser1 = null;
+            try {
+                orangeUser1 = okHttpUser.userLogin(orangeUser);
+                if (orangeUser1 != null) {
+                    Intent intent1 = new Intent(MainActivity.this, IndexActivity.class);
+                    Bundle bundle = new Bundle();
+                    bundle.putString("username", usernameText.getText().toString());
+                    bundle.putString("password", orangeUser1.getPassword());
+                    bundle.putString("city", orangeUser1.getCity());
+                    bundle.putString("sex", orangeUser1.getSex());
+                    intent1.putExtras(bundle);
+                    startActivity(intent1);
+                } else {
+                    //解决在子线程中调用Toast的异常情况处理
+                    Looper.prepare();
+                    Toast.makeText(MainActivity.this, "账号或者密码错误", Toast.LENGTH_SHORT).show();
+                    Looper.loop();
+                }
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+    };
+}

project06_2/app/src/main/java/com/example/orangesale_end/activity/CategoryActivity.java

@@ -0,0 +1,90 @@
+package com.example.orangesale_end.activity;
+
+import android.app.Activity;
+import android.app.FragmentManager;
+import android.app.FragmentTransaction;
+import android.os.Bundle;
+import android.widget.ListView;
+
+import androidx.annotation.Nullable;
+
+import com.example.orangesale_end.R;
+import com.example.orangesale_end.adapter.Adapter;
+import com.example.orangesale_end.entity.Product;
+import com.example.orangesale_end.fragment.SetDetailFragment;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class CategoryActivity extends Activity {
+    public OnChangeListener onchangedListener;
+    private List<Product> productList;
+    private List<String> productCategory = new ArrayList<>();
+    private ListView titleList;
+    private Adapter adapter;
+
+    @Override
+    public void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.content_category);
+        initData();
+        init();
+        SetDetailFragment fragment = new SetDetailFragment();
+        FragmentManager fragmentManager = getFragmentManager();
+        FragmentTransaction transaction = fragmentManager.beginTransaction();
+        transaction.replace(R.id.category_detail, fragment);
+        transaction.commit();
+        titleList.setOnItemClickListener((parent, view, position, id) -> {
+            adapter.setSelectedPosition(position);
+            adapter.notifyDataSetInvalidated();
+            if (onchangedListener != null) {
+                onchangedListener.changeText(productList.get(position));
+            }
+        });
+
+    }
+
+    public void setOnChangeListener(OnChangeListener onChangeListener) {
+        this.onchangedListener = onChangeListener;
+    }
+
+    public interface OnChangeListener {
+        void changeText(Product product);
+    }
+
+    /**
+     * 初始化数据
+     */
+    private void initData() {
+        productList = new ArrayList<>();
+        productCategory.add("橘子");
+        productCategory.add("橙子");
+        productCategory.add("柚子");
+        Product product = new Product();
+        product.setImageUrlId(R.drawable.arrow_down);
+        product.setProductName("橘子");
+        product.setProductPrice(new BigDecimal("9.9"));
+        Product product1 = new Product();
+        product1.setImageUrlId(R.drawable.orange);
+        product1.setProductName("橙子");
+        product1.setProductPrice(new BigDecimal("29.9"));
+        Product product2 = new Product();
+        product2.setImageUrlId(R.drawable.arrow_left);
+        product2.setProductName("柚子");
+        product2.setProductPrice(new BigDecimal("19.9"));
+        productList.add(product);
+        productList.add(product1);
+        productList.add(product2);
+    }
+
+    /**
+     * 初始化组件
+     */
+    private void init() {
+        titleList = findViewById(R.id.category_title_list);
+        adapter = new Adapter(productCategory, CategoryActivity.this);
+        titleList.setAdapter(adapter);
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/activity/IndexActivity.java

@@ -0,0 +1,128 @@
+package com.example.orangesale_end.activity;
+
+import android.app.Activity;
+import android.app.FragmentTransaction;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.LinearLayout;
+
+import androidx.annotation.Nullable;
+
+import com.example.orangesale_end.R;
+import com.example.orangesale_end.fragment.IndexFragment;
+import com.example.orangesale_end.fragment.PearsonFragment;
+import com.example.orangesale_end.fragment.ProductFragment;
+import com.example.orangesale_end.fragment.ShoppingCartFragment;
+import com.example.orangesale_end.service.TimeService;
+
+public class IndexActivity extends Activity implements View.OnClickListener {
+    private IndexFragment indexFragment;
+    private ProductFragment productFragment;
+    private ShoppingCartFragment shoppingCartFragment;
+    private PearsonFragment pearsonFragment;
+    private LinearLayout indexLine, productLine, shoppingCartLine, pearsonLine;
+
+    @Override
+    public void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        init();
+        initIndexFragment();
+        Thread thread = new Thread(runnable);
+        thread.start();
+    }
+
+    /**
+     * 组件初始化
+     */
+    private void init() {
+        indexLine = findViewById(R.id.content_index);
+        indexLine.setOnClickListener(this);
+        productLine = findViewById(R.id.content_product);
+        productLine.setOnClickListener(this);
+        shoppingCartLine = findViewById(R.id.content_cart);
+        shoppingCartLine.setOnClickListener(this);
+        pearsonLine = findViewById(R.id.content_pearson);
+        pearsonLine.setOnClickListener(this);
+    }
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()) {
+            case R.id.content_index:
+                initIndexFragment();
+                break;
+            case R.id.content_product:
+                initproductFragment();
+                break;
+            case R.id.content_cart:
+                initshoppingCartFragment();
+                break;
+            case R.id.content_pearson:
+                initpearsonFragment();
+                break;
+        }
+    }
+
+    /**
+     * 初始化首页Fragment
+     */
+    private void initIndexFragment() {
+        //开启事务，fragment的控制是由事务来实现的
+        FragmentTransaction transaction = getFragmentManager().beginTransaction();
+        if (indexFragment == null) {
+            indexFragment = new IndexFragment();
+        }
+        transaction.replace(R.id.main_content0, indexFragment);
+        transaction.commit();
+    }
+
+    /**
+     * 初始化产品Fragment
+     */
+    private void initproductFragment() {
+        //开启事务，fragment的控制是由事务来实现的
+        FragmentTransaction transaction = getFragmentManager().beginTransaction();
+        if (productFragment == null) {
+            productFragment = new ProductFragment();
+        }
+        transaction.replace(R.id.main_content0, productFragment);
+        transaction.commit();
+    }
+
+    /**
+     * 初始化购物车Fragment
+     */
+    private void initshoppingCartFragment() {
+        //开启事务，fragment的控制是由事务来实现的
+        FragmentTransaction transaction = getFragmentManager().beginTransaction();
+        if (shoppingCartFragment == null) {
+            shoppingCartFragment = new ShoppingCartFragment();
+        }
+        transaction.replace(R.id.main_content0, shoppingCartFragment);
+        transaction.commit();
+    }
+
+    /**
+     * 初始化个人Fragment
+     */
+    private void initpearsonFragment() {
+        //开启事务，fragment的控制是由事务来实现的
+        FragmentTransaction transaction = getFragmentManager().beginTransaction();
+        if (pearsonFragment == null) {
+            Intent intent = IndexActivity.this.getIntent();
+            Bundle bundle = intent.getExtras();
+            pearsonFragment = new PearsonFragment();
+            pearsonFragment.setArguments(bundle);
+        }
+        transaction.replace(R.id.main_content0, pearsonFragment);
+        transaction.commit();
+    }
+
+    Runnable runnable = () -> {
+        Intent intent = new Intent(IndexActivity.this, TimeService.class);
+        startService(intent);
+    };
+
+}

project06_2/app/src/main/java/com/example/orangesale_end/activity/RegisterActivity.java

@@ -0,0 +1,176 @@
+package com.example.orangesale_end.activity;
+
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.os.Looper;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.RadioGroup;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.lljjcoder.citypickerview.widget.CityPicker;
+import com.example.orangesale_end.R;
+import com.example.orangesale_end.entity.OrangeUser;
+import com.example.orangesale_end.netrequest.OkHttpUser;
+
+import java.io.IOException;
+
+public class RegisterActivity extends AppCompatActivity implements View.OnClickListener, RadioGroup.OnCheckedChangeListener {
+    private EditText usernameEdit, passwordEdit, surePasswordEdit;
+    private TextView cityText;
+    private CityPicker cityPicker;
+    private Button regButton;
+    private RadioGroup sexGroup;
+    private String sexStr = "男";
+
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.user_register);
+        init();
+    }
+
+    /**
+     * 界面组件初始化
+     */
+    private void init() {
+        cityText = findViewById(R.id.reg_province);
+        cityText.setOnClickListener(this);
+        usernameEdit = findViewById(R.id.reg_username);
+        passwordEdit = findViewById(R.id.reg_password);
+        surePasswordEdit = findViewById(R.id.reg_sure_password);
+        regButton = findViewById(R.id.reg_register);
+        regButton.setOnClickListener(this);
+        sexGroup = findViewById(R.id.sex);
+        sexGroup.setOnCheckedChangeListener(this);
+
+    }
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()) {
+            case R.id.reg_province:
+                initCityPicker();
+                cityPicker.show();
+                break;
+            case R.id.reg_register:
+                //注册验证方法
+                //validateRegister();
+                Thread thread = new Thread(runnable);
+                thread.start();
+                break;
+
+        }
+    }
+
+    /**
+     * 初始化城市选择器
+     */
+    public void initCityPicker() {
+        cityPicker = new CityPicker.Builder(RegisterActivity.this)
+                .textSize(16)
+                .title("地址选择")
+                .backgroundPop(0xa0000000)
+                .titleBackgroundColor("#EFB81C")
+                .titleTextColor("#000000")
+                .backgroundPop(0xa0000000)
+                .confirTextColor("#000000")
+                .cancelTextColor("#000000")
+                .province("江西省")
+                .city("赣州市")
+                .district("章贡区")
+                .textColor(Color.parseColor("#000000"))
+                .provinceCyclic(true)
+                .cityCyclic(false)
+                .districtCyclic(false)
+                .visibleItemsCount(7)
+                .itemPadding(10)
+                .onlyShowProvinceAndCity(false)
+                .build();
+        cityPicker.setOnCityItemClickListener(new CityPicker.OnCityItemClickListener() {
+            @Override
+            public void onSelected(String... strings) {
+                String province = strings[0];
+                String city = strings[1];
+                String district = strings[2];
+                cityText.setText(String.format("%s %s %s", province, city, district));
+            }
+
+            @Override
+            public void onCancel() {
+            }
+        });
+
+    }
+
+    @Override
+    public void onCheckedChanged(RadioGroup group, int checkedId) {
+        //根据用户选择来改变sex的值
+        sexStr = checkedId == R.id.reg_man ? "男" : "女";
+    }
+
+    /**
+     * 注册验证
+     */
+    Runnable runnable = new Runnable() {
+        @Override
+        public void run() {
+            String username = usernameEdit.getText().toString();
+            String password = passwordEdit.getText().toString();
+            String surePassword = surePasswordEdit.getText().toString();
+            String city = cityText.getText().toString();
+            //判断两次密码是否输入一致
+            if (password.equals(surePassword)) {
+                //这里也可以再进行其它的验证，如是否符合要求等，符合就进行插入数据库操作
+                if (!username.equals("") || !password.equals("")) {
+                    if (!city.equals("")) {
+                        Bundle bundle = new Bundle();
+                        bundle.putString("username", username);
+                        bundle.putString("password", password);
+                        bundle.putString("sex", sexStr);
+                        bundle.putString("city", city);
+                        OrangeUser orangeUser = new OrangeUser();
+                        orangeUser.setUsername(username);
+                        orangeUser.setPassword(password);
+                        orangeUser.setCity(city);
+                        orangeUser.setSex(sexStr);
+                        //将使用安卓自身带的SQLite数据库换成调用okhttp的方式
+                        OkHttpUser okHttpUser = new OkHttpUser();
+                        try {
+                            if (okHttpUser.userRegister(orangeUser)) {
+                                Intent intent = new Intent(RegisterActivity.this, IndexActivity.class);
+                                intent.putExtras(bundle);
+                                startActivity(intent);
+                            } else {
+                                Looper.prepare();
+                                Toast.makeText(RegisterActivity.this, "注册失败！", Toast.LENGTH_SHORT).show();
+                                Looper.loop();
+                            }
+                        } catch (IOException e) {
+                            e.printStackTrace();
+                        }
+                    } else {
+                        Looper.prepare();
+                        Toast.makeText(RegisterActivity.this, "请选择地址", Toast.LENGTH_SHORT).show();
+                        Looper.loop();
+                    }
+                } else {
+                    Looper.prepare();
+                    Toast.makeText(RegisterActivity.this, "账号或密码未填写", Toast.LENGTH_SHORT).show();
+                    Looper.loop();
+                }
+            } else {
+                Looper.prepare();
+                Toast.makeText(RegisterActivity.this, "两次密码输入不一致", Toast.LENGTH_SHORT).show();
+                Looper.loop();
+            }
+        }
+    };
+}

project06_2/app/src/main/java/com/example/orangesale_end/activity/UserActivity.java

@@ -0,0 +1,66 @@
+package com.example.orangesale_end.activity;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+
+import com.example.orangesale_end.R;
+
+public class UserActivity extends Activity implements View.OnClickListener {
+    private ImageView userIconImage;
+    private TextView usernameText, userSexText, userCityText;
+    private LinearLayout usernameLine, userSexline, userCityLine, userPayLine, userSettingLine, userGeneralLine, userSearchProductLine;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.content_user);
+        init();
+    }
+
+    /**
+     * 组件初始化
+     */
+    private void init() {
+        userIconImage = findViewById(R.id.user_icon);
+        usernameText = findViewById(R.id.user_username);
+        userSexText = findViewById(R.id.user_sex);
+        userCityText = findViewById(R.id.user_city);
+        usernameLine = findViewById(R.id.user_username_line);
+        userSexline = findViewById(R.id.user_sex_line);
+        userCityLine = findViewById(R.id.user_city_line);
+        userPayLine = findViewById(R.id.user_pay);
+        userSettingLine = findViewById(R.id.user_setting);
+        userGeneralLine = findViewById(R.id.user_general);
+//        userSearchProductLine = findViewById(R.id.user_searchProduct);
+        userSearchProductLine.setOnClickListener(this);
+        setData();
+    }
+
+    /**
+     * 组件赋值
+     */
+    private void setData() {
+        Intent intent = UserActivity.this.getIntent();
+        Bundle bundle = intent.getExtras();
+        usernameText.setText(String.format("用户名：%s", bundle.getString("username")));
+        userSexText.setText(String.format("性别：%s", bundle.getString("sex")));
+        userCityText.setText(String.format("城市：%s", bundle.getString("city")));
+    }
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()) {
+            /*case R.id.user_searchProduct:
+                Intent intent1 = new Intent(UserActivity.this, CategoryActivity.class);
+                startActivity(intent1);
+                break;*/
+        }
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/adapter/Adapter.java

@@ -0,0 +1,69 @@
+package com.example.orangesale_end.adapter;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.TextView;
+
+import com.example.orangesale_end.R;
+
+import java.util.List;
+
+public class Adapter extends BaseAdapter {
+    private List<String> productCategory;
+    private LayoutInflater layoutInflater;
+    private int selectionPosition = -1;
+
+    public Adapter(List<String> productCategory, Context context) {
+        this.productCategory = productCategory;
+        this.layoutInflater = LayoutInflater.from(context);
+    }
+
+    @Override
+    public int getCount() {
+        return productCategory.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return productCategory.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        ViewHolder viewHolder = null;
+        if (convertView == null) {
+            viewHolder = new ViewHolder();
+            convertView = layoutInflater.inflate(R.layout.category_list_item, null);
+            Log.i("adapts", "getView: " + convertView);
+            viewHolder.tv = convertView.findViewById(R.id.categor_titles);
+            convertView.setTag(viewHolder);
+        } else {
+            viewHolder = (ViewHolder) convertView.getTag();
+        }
+        viewHolder.tv.setText(productCategory.get(position));
+        if (selectionPosition == position) {
+            viewHolder.tv.setBackgroundColor(Color.YELLOW);
+        } else {
+            viewHolder.tv.setBackgroundColor(Color.WHITE);
+        }
+        return convertView;
+    }
+
+    public void setSelectedPosition(int position) {
+        this.selectionPosition = position;
+    }
+
+    class ViewHolder {
+        TextView tv;
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/adapter/ListViewAdapter.java

@@ -0,0 +1,78 @@
+package com.example.orangesale_end.adapter;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import com.example.orangesale_end.R;
+import com.example.orangesale_end.entity.Condition;
+
+import java.util.List;
+
+public class ListViewAdapter extends BaseAdapter {
+    private List<Condition> conditionList;
+    private LayoutInflater layoutInflater;
+    private int selectedPosition = -1;
+    private int selectColor = Color.GRAY;
+
+    public ListViewAdapter(Context context, List<Condition> conditionList) {
+        this.conditionList = conditionList;
+        this.layoutInflater = LayoutInflater.from(context);
+    }
+
+    @Override
+    public int getCount() {
+        return conditionList.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return conditionList.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        ViewHolder viewHolder;
+        if (convertView == null) {
+            convertView = layoutInflater.inflate(R.layout.product_condition_item, null);
+            viewHolder = new ViewHolder();
+            viewHolder.imageView = convertView.findViewById(R.id.condition_icon);
+            viewHolder.jiange = convertView.findViewById(R.id.image_jiange);
+            viewHolder.textView = convertView.findViewById(R.id.condition_name);
+            viewHolder.linearLayout = convertView.findViewById(R.id.item_bg);
+            convertView.setTag(viewHolder);
+        } else {
+            viewHolder = (ViewHolder) convertView.getTag();
+        }
+        Condition condition = conditionList.get(position);
+        if (condition != null) {
+            viewHolder.imageView.setBackgroundResource(condition.getConditionIcon());
+            viewHolder.textView.setText(condition.getConditionName());
+            viewHolder.jiange.setBackgroundColor(Color.rgb(207, 207, 207));
+            if (selectedPosition == position) {
+                viewHolder.linearLayout.setBackgroundColor(selectColor);
+            }
+
+        }
+        return convertView;
+    }
+
+    class ViewHolder {
+        ImageView imageView, jiange;
+        TextView textView;
+        LinearLayout linearLayout;
+    }
+
+
+}

project06_2/app/src/main/java/com/example/orangesale_end/adapter/ProductAdapter.java

@@ -0,0 +1,68 @@
+package com.example.orangesale_end.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.example.orangesale_end.R;
+import com.example.orangesale_end.entity.OrangeProductPack;
+
+import java.util.List;
+
+public class ProductAdapter extends BaseAdapter {
+    //private List<Product> productList;
+    private List<OrangeProductPack> orangeProductList;
+    private LayoutInflater layoutInflater;
+
+    public ProductAdapter(Context context, List<OrangeProductPack> orangeProductList) {
+        this.orangeProductList = orangeProductList;
+        this.layoutInflater = LayoutInflater.from(context);
+    }
+
+    @Override
+    public int getCount() {
+        return orangeProductList.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return orangeProductList.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        ViewHolder viewHolder;
+        if (convertView == null) {
+            convertView = layoutInflater.inflate(R.layout.categoty_detail_content, null);
+            viewHolder = new ViewHolder();
+            viewHolder.productImage = convertView.findViewById(R.id.category_product_image);
+            viewHolder.productName = convertView.findViewById(R.id.category_product_name);
+            viewHolder.productPrice = convertView.findViewById(R.id.category_product_price);
+            convertView.setTag(viewHolder);
+        } else {
+            viewHolder = (ViewHolder) convertView.getTag();
+        }
+        OrangeProductPack product = orangeProductList.get(position);
+        if (product != null) {
+            viewHolder.productImage.setImageBitmap(product.getImgBitmap());
+            viewHolder.productName.setText(product.getName());
+            viewHolder.productPrice.setText(String.format("%s元", String.valueOf(product.getPrice())));
+        }
+        return convertView;
+    }
+
+    class ViewHolder {
+        ImageView productImage;
+        TextView productName, productPrice;
+    }
+
+}

project06_2/app/src/main/java/com/example/orangesale_end/entity/Condition.java

@@ -0,0 +1,30 @@
+package com.example.orangesale_end.entity;
+
+public class Condition {
+    private Integer conditionIcon;
+    private String conditionName;
+
+    public Integer getConditionIcon() {
+        return conditionIcon;
+    }
+
+    public void setConditionIcon(Integer conditionIcon) {
+        this.conditionIcon = conditionIcon;
+    }
+
+    public String getConditionName() {
+        return conditionName;
+    }
+
+    public void setConditionName(String conditionName) {
+        this.conditionName = conditionName;
+    }
+
+    @Override
+    public String toString() {
+        return "Condition{" +
+                "conditionIcon=" + conditionIcon +
+                ", conditionName='" + conditionName + '\'' +
+                '}';
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/entity/OrangeMessage.java

@@ -0,0 +1,52 @@
+package com.example.orangesale_end.entity;
+
+import java.sql.Timestamp;
+
+public class OrangeMessage {
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    public Timestamp getSendTime() {
+        return sendTime;
+    }
+
+    public void setSendTime(Timestamp sendTime) {
+        this.sendTime = sendTime;
+    }
+
+    public String getUsed() {
+        return used;
+    }
+
+    public void setUsed(String used) {
+        this.used = used;
+    }
+
+    private Integer id;
+    private String content;
+    private Timestamp sendTime;
+    private String used;
+
+    @Override
+    public String toString() {
+        return "OrangeMessage{" +
+                "id=" + id +
+                ", content='" + content + '\'' +
+                ", sendTime=" + sendTime +
+                ", used='" + used + '\'' +
+                '}';
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/entity/OrangeProduct.java

@@ -0,0 +1,64 @@
+package com.example.orangesale_end.entity;
+
+import java.math.BigDecimal;
+import java.sql.Timestamp;
+
+public class OrangeProduct {
+    private Integer id;
+    private String name;
+    private BigDecimal price;
+    private String imgUrl;
+
+    @Override
+    public String toString() {
+        return "OrangeProduct{" +
+                "id=" + id +
+                ", name='" + name + '\'' +
+                ", price=" + price +
+                ", imgUrl='" + imgUrl + '\'' +
+                ", addTime=" + addTime +
+                '}';
+    }
+
+    public Timestamp getAddTime() {
+        return addTime;
+    }
+
+    public void setAddTime(Timestamp addTime) {
+        this.addTime = addTime;
+    }
+
+    private Timestamp addTime;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public BigDecimal getPrice() {
+        return price;
+    }
+
+    public void setPrice(BigDecimal price) {
+        this.price = price;
+    }
+
+    public String getImgUrl() {
+        return imgUrl;
+    }
+
+    public void setImgUrl(String imgUrl) {
+        this.imgUrl = imgUrl;
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/entity/OrangeProductPack.java

@@ -0,0 +1,66 @@
+package com.example.orangesale_end.entity;
+
+import android.graphics.Bitmap;
+
+import java.math.BigDecimal;
+import java.sql.Timestamp;
+
+public class OrangeProductPack {
+    private Integer id;
+    private String name;
+    private Timestamp addTime;
+    private Bitmap imgBitmap;
+
+    public BigDecimal getPrice() {
+        return price;
+    }
+
+    public void setPrice(BigDecimal price) {
+        this.price = price;
+    }
+
+    private BigDecimal price;
+
+    @Override
+    public String toString() {
+        return "OrangeProductPack{" +
+                "id=" + id +
+                ", name='" + name + '\'' +
+                ", addTime=" + addTime +
+                ", imgBitmap=" + imgBitmap +
+                ", price=" + price +
+                '}';
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Timestamp getAddTime() {
+        return addTime;
+    }
+
+    public void setAddTime(Timestamp addTime) {
+        this.addTime = addTime;
+    }
+
+    public Bitmap getImgBitmap() {
+        return imgBitmap;
+    }
+
+    public void setImgBitmap(Bitmap imgBitmap) {
+        this.imgBitmap = imgBitmap;
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/entity/OrangeUser.java

@@ -0,0 +1,59 @@
+package com.example.orangesale_end.entity;
+
+public class OrangeUser {
+    private Integer id;
+    private String username;
+    private String password;
+    private String sex;
+    private String city;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getSex() {
+        return sex;
+    }
+
+    public void setSex(String sex) {
+        this.sex = sex;
+    }
+
+    public String getCity() {
+        return city;
+    }
+
+    public void setCity(String city) {
+        this.city = city;
+    }
+
+    @Override
+    public String toString() {
+        return "OrangeUser{" +
+                "username='" + username + '\'' +
+                ", password='" + password + '\'' +
+                ", sex='" + sex + '\'' +
+                ", city='" + city + '\'' +
+                '}';
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/entity/Product.java

@@ -0,0 +1,43 @@
+package com.example.orangesale_end.entity;
+
+import java.math.BigDecimal;
+
+public class Product {
+
+    public String getProductName() {
+        return productName;
+    }
+
+    public void setProductName(String productName) {
+        this.productName = productName;
+    }
+
+    public BigDecimal getProductPrice() {
+        return productPrice;
+    }
+
+    public void setProductPrice(BigDecimal productPrice) {
+        this.productPrice = productPrice;
+    }
+
+    public Integer getImageUrlId() {
+        return imageUrlId;
+    }
+
+    public void setImageUrlId(Integer imageUrlId) {
+        this.imageUrlId = imageUrlId;
+    }
+
+    private Integer imageUrlId;
+    private String productName;
+    private BigDecimal productPrice;
+
+    @Override
+    public String toString() {
+        return "Product{" +
+                "imageUrlId=" + imageUrlId +
+                ", productName='" + productName + '\'' +
+                ", productPrice=" + productPrice +
+                '}';
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/entity/ShoppingCart.java

@@ -0,0 +1,44 @@
+package com.example.orangesale_end.entity;
+
+public class ShoppingCart {
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public Integer getUserId() {
+        return userId;
+    }
+
+    public void setUserId(Integer userId) {
+        this.userId = userId;
+    }
+
+    public Integer getProductId() {
+        return ProductId;
+    }
+
+    public void setProductId(Integer productId) {
+        ProductId = productId;
+    }
+
+    public Integer getNumber() {
+        return number;
+    }
+
+    public void setNumber(Integer number) {
+        this.number = number;
+    }
+
+    private Integer id;
+    private Integer userId;
+    private Integer ProductId;
+    /**
+     * 购买数量
+     */
+    private Integer number;
+}

project06_2/app/src/main/java/com/example/orangesale_end/fragment/IndexFragment.java

@@ -0,0 +1,137 @@
+package com.example.orangesale_end.fragment;
+
+import android.app.Fragment;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.GridView;
+import android.widget.LinearLayout;
+import android.widget.SearchView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.example.orangesale_end.R;
+import com.example.orangesale_end.adapter.ProductAdapter;
+import com.example.orangesale_end.entity.OrangeProductPack;
+import com.example.orangesale_end.entity.Product;
+import com.example.orangesale_end.netrequest.OkHttpClientProduct;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class IndexFragment extends Fragment implements View.OnClickListener {
+    private SearchView searchView;
+    private LinearLayout orangeLine, youziLine, juziLine, xiguaLine, liLine, appleLine, lemonLine, mangguoLine;
+    private GridView gridView;
+    private ProductAdapter productAdapter;
+    private List<Product> productList;
+    private List<OrangeProductPack> list = new ArrayList<>();
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.content_index, container, false);
+        init(view);
+        return view;
+    }
+
+    /**
+     * 初始化组件
+     */
+    private void init(View view) {
+        searchView = view.findViewById(R.id.searchView);
+        searchView.setOnClickListener(this);
+        orangeLine = view.findViewById(R.id.chengzi);
+        orangeLine.setOnClickListener(this);
+        youziLine = view.findViewById(R.id.youzi);
+        youziLine.setOnClickListener(this);
+        juziLine = view.findViewById(R.id.juzi);
+        juziLine.setOnClickListener(this);
+        xiguaLine = view.findViewById(R.id.xigua);
+        xiguaLine.setOnClickListener(this);
+        liLine = view.findViewById(R.id.li);
+        liLine.setOnClickListener(this);
+        lemonLine = view.findViewById(R.id.lemon);
+        lemonLine.setOnClickListener(this);
+        mangguoLine = view.findViewById(R.id.mangguo);
+        mangguoLine.setOnClickListener(this);
+        appleLine = view.findViewById(R.id.apple);
+        appleLine.setOnClickListener(this);
+        gridView = view.findViewById(R.id.index_famous_gridview);
+        //initData();
+        new SearchProductTask().execute();
+    }
+
+
+    @Override
+    public void onClick(View v) {
+
+    }
+
+    /**
+     * 初始化商品数据
+     */
+    private void initData() {
+        productList = new ArrayList<>();
+        Product product = new Product();
+        product.setImageUrlId(R.drawable.taocan1);
+        product.setProductName("熟食龙虾套餐一");
+        product.setProductPrice(new BigDecimal("29.9"));
+        Product product1 = new Product();
+        product1.setImageUrlId(R.drawable.taocan2);
+        product1.setProductName("熟食龙虾套餐二");
+        product1.setProductPrice(new BigDecimal("19.9"));
+        Product product2 = new Product();
+        product2.setImageUrlId(R.drawable.youzip);
+        product2.setProductName("柚子");
+        product2.setProductPrice(new BigDecimal("19.9"));
+        Product product3 = new Product();
+        product3.setImageUrlId(R.drawable.xiguap);
+        product3.setProductName("西瓜");
+        product3.setProductPrice(new BigDecimal("19.9"));
+        Product product4 = new Product();
+        product4.setImageUrlId(R.drawable.applep);
+        product4.setProductName("苹果");
+        product4.setProductPrice(new BigDecimal("49.9"));
+        Product product5 = new Product();
+        product5.setImageUrlId(R.drawable.lemonp);
+        product5.setProductName("柠檬");
+        product5.setProductPrice(new BigDecimal("9.9"));
+        productList.add(product);
+        productList.add(product1);
+        productList.add(product2);
+        productList.add(product3);
+        productList.add(product4);
+        productList.add(product5);
+
+    }
+
+    /**
+     * 发送网络请求获取数据
+     */
+    class SearchProductTask extends AsyncTask<Void, Void, List<OrangeProductPack>> {
+
+        @Override
+        protected List<OrangeProductPack> doInBackground(Void... voids) {
+            OkHttpClientProduct clientProduct = new OkHttpClientProduct();
+            try {
+                list = clientProduct.getProductPack();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+            return list;
+        }
+
+        @Override
+        protected void onPostExecute(List<OrangeProductPack> orangeProducts) {
+            productAdapter = new ProductAdapter(getActivity(), list);
+            gridView.setAdapter(productAdapter);
+        }
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/fragment/PearsonFragment.java

@@ -0,0 +1,64 @@
+package com.example.orangesale_end.fragment;
+
+import android.app.Fragment;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.example.orangesale_end.R;
+
+public class PearsonFragment extends Fragment implements View.OnClickListener {
+    private ImageView userIconImage;
+    private TextView usernameText, userSexText, userCityText;
+    private LinearLayout usernameLine, userSexline, userCityLine, userPayLine, userSettingLine, userGeneralLine;
+
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.content_user, container, false);
+        init(view);
+        return view;
+    }
+
+    /**
+     * 组件初始化
+     */
+    private void init(View view) {
+        userIconImage = view.findViewById(R.id.user_icon);
+        usernameText = view.findViewById(R.id.user_username);
+        userSexText = view.findViewById(R.id.user_sex);
+        userCityText = view.findViewById(R.id.user_city);
+        usernameLine = view.findViewById(R.id.user_username_line);
+        userSexline = view.findViewById(R.id.user_sex_line);
+        userCityLine = view.findViewById(R.id.user_city_line);
+        userPayLine = view.findViewById(R.id.user_pay);
+        userSettingLine = view.findViewById(R.id.user_setting);
+        userGeneralLine = view.findViewById(R.id.user_general);
+        setData();
+    }
+
+    /**
+     * 组件赋值
+     */
+    private void setData() {
+        Bundle bundle = getArguments();
+        usernameText.setText(String.format("用户名：%s", bundle.getString("username")));
+        userSexText.setText(String.format("性别：%s", bundle.getString("sex")));
+        userCityText.setText(String.format("城市：%s", bundle.getString("city")));
+    }
+
+    @Override
+    public void onClick(View v) {
+
+    }
+
+
+}

project06_2/app/src/main/java/com/example/orangesale_end/fragment/ProductFragment.java

@@ -0,0 +1,102 @@
+package com.example.orangesale_end.fragment;
+
+import android.app.Fragment;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.GridView;
+import android.widget.Spinner;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.example.orangesale_end.R;
+import com.example.orangesale_end.adapter.ListViewAdapter;
+import com.example.orangesale_end.adapter.ProductAdapter;
+import com.example.orangesale_end.entity.Condition;
+import com.example.orangesale_end.entity.OrangeProductPack;
+import com.example.orangesale_end.netrequest.OkHttpClientProduct;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class ProductFragment extends Fragment {
+    private Spinner conditonListSpinner;
+    private ListViewAdapter listViewAdapter;
+    private List<Condition> conditionList;
+    private GridView productGridView;
+    private List<OrangeProductPack> orangeProductList = new ArrayList<>();
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.content_product, container, false);
+        init(view);
+        return view;
+    }
+
+    /**
+     * 组件初始化方法
+     *
+     * @param view
+     */
+    private void init(View view) {
+        conditonListSpinner = view.findViewById(R.id.product_select_condition);
+        initCondList();
+        listViewAdapter = new ListViewAdapter(getActivity(), conditionList);
+        conditonListSpinner.setAdapter(listViewAdapter);
+        productGridView = view.findViewById(R.id.product_list);
+        new SearchProductTask().execute();
+    }
+
+    /**
+     * 初始化conditionList
+     */
+    private void initCondList() {
+        conditionList = new ArrayList<>();
+        Condition allCondition = new Condition();
+        allCondition.setConditionIcon(R.drawable.all);
+        allCondition.setConditionName("全部");
+        Condition saleCondition = new Condition();
+        saleCondition.setConditionIcon(R.drawable.salenum);
+        saleCondition.setConditionName("按销量高低排序");
+        Condition timeCondition = new Condition();
+        timeCondition.setConditionIcon(R.drawable.time);
+        timeCondition.setConditionName("按上市时间排序");
+        Condition priceCondition = new Condition();
+        priceCondition.setConditionIcon(R.drawable.price);
+        priceCondition.setConditionName("按商品价格排序");
+        conditionList.add(allCondition);
+        conditionList.add(saleCondition);
+        conditionList.add(timeCondition);
+        conditionList.add(priceCondition);
+    }
+
+    /**
+     * 发送网络请求获取数据
+     */
+    class SearchProductTask extends AsyncTask<Void, Void, List<OrangeProductPack>> {
+
+        @Override
+        protected List<OrangeProductPack> doInBackground(Void... voids) {
+            OkHttpClientProduct clientProduct = new OkHttpClientProduct();
+            try {
+                orangeProductList = clientProduct.getProductPack();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+            return orangeProductList;
+        }
+
+        @Override
+        protected void onPostExecute(List<OrangeProductPack> orangeProducts) {
+            ProductAdapter productAdapter = new ProductAdapter(getActivity(), orangeProductList);
+            productGridView.setAdapter(productAdapter);
+        }
+    }
+
+
+}

project06_2/app/src/main/java/com/example/orangesale_end/fragment/SetDetailFragment.java

@@ -0,0 +1,53 @@
+package com.example.orangesale_end.fragment;
+
+import android.annotation.SuppressLint;
+import android.app.Fragment;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.example.orangesale_end.R;
+import com.example.orangesale_end.activity.CategoryActivity;
+
+import java.util.Objects;
+
+public class SetDetailFragment extends Fragment {
+    private View view;
+    private ImageView imageView;
+    private TextView nameText, priceText;
+
+    @SuppressLint("SetTextI18n")
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        view = inflater.inflate(R.layout.categoty_detail_content, container, false);
+        if (view != null) {
+            init();
+        }
+        CategoryActivity categoryActivity = (CategoryActivity) getActivity();
+        Objects.requireNonNull(categoryActivity).setOnChangeListener(product -> {
+            Log.i("sss", "onCreateView: " + product.getProductName());
+            imageView.setBackgroundResource(product.getImageUrlId());
+            nameText.setText(product.getProductName());
+            priceText.setText(product.getProductPrice().toString());
+        });
+        return view;
+    }
+
+    /**
+     * 内容组件初始化
+     */
+    private void init() {
+        imageView = view.findViewById(R.id.category_product_image);
+        nameText = view.findViewById(R.id.category_product_name);
+        priceText = view.findViewById(R.id.category_product_price);
+    }
+
+}

project06_2/app/src/main/java/com/example/orangesale_end/fragment/ShoppingCartFragment.java

@@ -0,0 +1,61 @@
+package com.example.orangesale_end.fragment;
+
+import android.app.Fragment;
+import android.app.FragmentTransaction;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.example.orangesale_end.R;
+import com.example.orangesale_end.entity.ShoppingCart;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ShoppingCartFragment extends Fragment implements View.OnClickListener {
+    private Button walkButton;
+    private List<ShoppingCart> cartList = new ArrayList<>();
+    private ProductFragment productFragment;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view;
+        if (cartList.size() > 0) {
+            //有商品
+            view = LayoutInflater.from(getActivity()).inflate(R.layout.cart_have_product, container, false);
+        } else {
+            view = LayoutInflater.from(getActivity()).inflate(R.layout.cart_no_product, container, false);
+        }
+        init(view);
+        return view;
+    }
+
+    /**
+     * 组件初始化
+     */
+    private void init(View view) {
+        walkButton = view.findViewById(R.id.random_search);
+        walkButton.setOnClickListener(this);
+    }
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()) {
+            case R.id.random_search:
+                //开启事务，fragment的控制是由事务来实现的
+                FragmentTransaction transaction = getFragmentManager().beginTransaction();
+                if (productFragment == null) {
+                    productFragment = new ProductFragment();
+                }
+                transaction.replace(R.id.main_content0, productFragment);
+                transaction.commit();
+                break;
+        }
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/netrequest/OkHttpClientProduct.java

@@ -0,0 +1,80 @@
+package com.example.orangesale_end.netrequest;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.TypeReference;
+import com.example.orangesale_end.entity.OrangeProduct;
+import com.example.orangesale_end.entity.OrangeProductPack;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+
+public class OkHttpClientProduct {
+
+    /**
+     * 查询商品信息
+     *
+     * @return
+     */
+    public List<OrangeProduct> getProduct() throws IOException {
+        OkHttpClient okHttpClient = new OkHttpClient();
+        Request request = new Request.Builder()
+                .url("http://10.21.244.195:8081/orange/product/search")
+                .build();
+        Response response = okHttpClient.newCall(request).execute();
+        JSONObject jsonObject = JSON.parseObject(Objects.requireNonNull(response.body()).string());
+        List<OrangeProduct> list = JSON.parseObject(jsonObject.getString("data"), new TypeReference<List<OrangeProduct>>() {
+        });
+        return list;
+    }
+
+    /**
+     * 获取图片
+     *
+     * @param imgUrl
+     * @return
+     * @throws IOException
+     */
+    public Bitmap getImageBitMap(String imgUrl) throws IOException {
+        Bitmap bitmap;
+        OkHttpClient okHttpClient = new OkHttpClient();
+        Request request = new Request.Builder()
+                .url(imgUrl)
+                .build();
+        Response response = okHttpClient.newCall(request).execute();
+        byte[] bytes = Objects.requireNonNull(response.body()).bytes();
+        bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
+        return bitmap;
+
+    }
+
+    /**
+     * 封装信息
+     *
+     * @return
+     * @throws IOException
+     */
+
+    public List<OrangeProductPack> getProductPack() throws IOException {
+        List<OrangeProductPack> packList = new ArrayList<>();
+        List<OrangeProduct> list = getProduct();
+        for (OrangeProduct orangeProduct : list) {
+            OrangeProductPack orangeProductPack = new OrangeProductPack();
+            orangeProductPack.setId(orangeProduct.getId());
+            orangeProductPack.setImgBitmap(getImageBitMap(orangeProduct.getImgUrl()));
+            orangeProductPack.setAddTime(orangeProduct.getAddTime());
+            orangeProductPack.setPrice(orangeProduct.getPrice());
+            packList.add(orangeProductPack);
+        }
+        return packList;
+    }
+}

project06_2/app/src/main/java/com/example/orangesale_end/netrequest/OkHttpMessage.java

@@ -0,0 +1,39 @@
+package com.example.orangesale_end.netrequest;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.example.orangesale_end.entity.OrangeMessage;
+
+import java.io.IOException;
+import java.util.Objects;
+
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+
+public class OkHttpMessage {
+
+    /**
+     * 消费消息
+     *
+     * @return
+     */
+    public OrangeMessage consumeMessage() throws IOException {
+        OkHttpClient okHttpClient = new OkHttpClient();
+        Request request = new Request.Builder()
+                .url("http://10.21.244.195:8081/orange/message/consumeMessage")
+                .build();
+        Response response = okHttpClient.newCall(request).execute();
+        JSONObject jsonObject = JSON.parseObject(Objects.requireNonNull(response.body()).string());
+        OrangeMessage orangeMessage = JSON.toJavaObject(jsonObject.getJSONObject("data"), OrangeMessage.class);
+        /**
+         * 消费完消息以后，设置消息为已读
+         */
+        Request request1 = new Request.Builder()
+                .url("http://10.21.244.195:8081/orange/message/updateMessage")
+                .build();
+        okHttpClient.newCall(request1).execute();
+        return orangeMessage;
+    }
+
+}

project06_2/app/src/main/java/com/example/orangesale_end/netrequest/OkHttpUser.java

@@ -0,0 +1,71 @@
+package com.example.orangesale_end.netrequest;
+
+import android.util.Log;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.example.orangesale_end.entity.OrangeUser;
+
+import java.io.IOException;
+
+import okhttp3.MediaType;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.RequestBody;
+import okhttp3.Response;
+
+public class OkHttpUser {
+    /**
+     * 用户登录验证
+     *
+     * @param orangeUser
+     */
+    public OrangeUser userLogin(OrangeUser orangeUser) throws IOException {
+        OkHttpClient okHttpClient= new OkHttpClient();
+        //数据类型为json格式
+        MediaType mediaType = MediaType.parse("application/json; charset=utf-8");
+        //将对象转为JSON字符串
+        String jsonStr = JSONObject.toJSONString(orangeUser);
+
+        RequestBody requestBody = RequestBody.create(jsonStr, mediaType);
+        Request request = new Request.Builder()
+                .url("http://10.21.244.195:8081/orange/user/login")
+                .post(requestBody)
+                .build();
+
+        Response response = okHttpClient.newCall(request).execute();
+
+        String responseStr = response.body().string();
+        System.out.println("responseStr = " + responseStr);
+        JSONObject jsonObject = JSON.parseObject(responseStr);
+        JSONObject jsonObject1 = jsonObject.getJSONObject("data");
+        OrangeUser orangeUser1 = JSON.toJavaObject(jsonObject1, OrangeUser.class);
+        return orangeUser1;
+    }
+
+    /**
+     * 用户注册
+     *
+     * @param orangeUser
+     * @return
+     * @throws IOException
+     */
+    public boolean userRegister(OrangeUser orangeUser) throws IOException {
+        OkHttpClient okHttpClient = new OkHttpClient();
+        //数据类型为json格式
+        MediaType mediaType = MediaType.parse("application/json; charset=utf-8");
+        //将对象转为JSON字符串
+        String jsonStr = JSONObject.toJSONString(orangeUser);
+        RequestBody requestBody = RequestBody.create(jsonStr, mediaType);
+        Request request = new Request.Builder()
+                .url("http://10.21.244.195:8081/orange/user/register")
+                .post(requestBody)
+                .build();
+        Response response = okHttpClient.newCall(request).execute();
+        JSONObject jsonObject = JSON.parseObject(response.body().string());
+        Log.i("register", "userRegister: "+jsonObject);
+        return jsonObject.getBoolean("flag");
+    }
+
+
+}

project06_2/app/src/main/java/com/example/orangesale_end/service/TimeService.java

@@ -0,0 +1,105 @@
+package com.example.orangesale_end.service;
+
+import android.app.Notification;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.Service;
+import android.content.Context;
+import android.content.Intent;
+import android.os.AsyncTask;
+import android.os.IBinder;
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+import androidx.core.app.NotificationCompat;
+
+import com.example.orangesale_end.R;
+import com.example.orangesale_end.entity.OrangeMessage;
+import com.example.orangesale_end.netrequest.OkHttpMessage;
+
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Objects;
+import java.util.Timer;
+import java.util.TimerTask;
+
+public class TimeService extends Service {
+    private static Timer timer = null;
+    private NotificationManager manager;
+    private NotificationCompat.Builder builder;
+
+    @Nullable
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+
+    /**
+     * 清除通知
+     */
+    private void cleanAllNotification() {
+        manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+        manager.cancelAll();
+        if (timer != null) {
+            timer.cancel();
+            timer = null;
+        }
+
+    }
+
+    /**
+     * 添加通知
+     */
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        long period = 60 * 1000; //1分钟一个周期
+        if (timer == null) {
+            timer = new Timer();
+        }
+        timer.schedule(new TimerTask() {
+            @Override
+            public void run() {
+                new ConsumeMessageTask().execute();
+            }
+        }, 0, period);
+
+        return super.onStartCommand(intent, flags, startId);
+    }
+
+    class ConsumeMessageTask extends AsyncTask<Void, Void, Void> {
+        @Override
+        protected Void doInBackground(Void... voids) {
+            /**
+             * NotificationChannel是android8.0新增的特性，如果App的targetSDKVersion>=26，
+             * 没有设置channel通知渠道的话，就会导致通知无法展示。
+             * 报错内容：Failed to post notification on channel “null”
+             */
+            OkHttpMessage okHttpMessage = new OkHttpMessage();
+            OrangeMessage orangeMessage;
+            try {
+                orangeMessage = okHttpMessage.consumeMessage();
+                if (!Objects.isNull(orangeMessage)) {
+                    Log.i("orangeMessage", "run: " + orangeMessage.toString());
+                    NotificationChannel channel = new NotificationChannel("channel", "通知", NotificationManager.IMPORTANCE_DEFAULT);
+                    manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+                    manager.createNotificationChannel(channel);
+                    builder = new NotificationCompat.Builder(TimeService.this);
+                    Date date = new Date();
+                    SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+                    builder.setContentTitle("来自橙一色的系统通知消息" + "  " + formatter.format(date));
+                    builder.setSmallIcon(R.drawable.chengzi);
+                    builder.setChannelId("channel");
+                    builder.setContentText(orangeMessage.getContent());
+                    builder.setAutoCancel(true);
+                    builder.setDefaults(Notification.DEFAULT_ALL);
+                    Notification notification = builder.build();
+                    manager.notify(1, notification);
+                }
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+            return null;
+        }
+    }
+}

project06_2/app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -0,0 +1,34 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillType="evenOdd"
+        android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="78.5885"
+                android:endY="90.9159"
+                android:startX="48.7653"
+                android:startY="61.0927"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>

project06_2/app/src/main/res/drawable/button_login.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="false">
+        <shape>
+            <solid android:color="#EFB81C" />
+            <corners android:radius="5dp" />
+        </shape>
+    </item>
+    <item android:state_pressed="true">
+        <shape>
+            <solid android:color="#c0c0c0" />
+            <corners android:radius="5dp" />
+        </shape>
+    </item>
+</selector>

project06_2/app/src/main/res/drawable/button_register.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="false">
+        <shape>
+            <solid android:color="#c0c0c0" />
+        </shape>
+    </item>
+    <item android:state_pressed="true">
+        <shape>
+            <solid android:color="#c0c0c0" />
+            <corners android:radius="10dp" />
+        </shape>
+    </item>
+</selector>

project06_2/app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#008577"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

project06_2/app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -0,0 +1,34 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillType="evenOdd"
+        android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="78.5885"
+                android:endY="90.9159"
+                android:startX="48.7653"
+                android:startY="61.0927"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>

project06_2/app/src/main/res/drawable/index_menu.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
+    <!-- 连框颜色值 -->
+    <item>
+        <shape>
+            <solid android:color="#dddddd" />
+        </shape>
+    </item>
+    <!-- 主体背景颜色值 -->
+    <item android:bottom="1dp"> <!--设置只有底部有边框-->
+        <shape>
+            <solid android:color="#ffffff" />
+            <corners android:radius="10dp"></corners>
+        </shape>
+    </item>
+</layer-list>