update

README.me

@@ -0,0 +1 @@
+miniprogram

pom.xml

@@ -1,71 +1,95 @@
 <?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>3.1.3</version>
-		<relativePath/> <!-- lookup parent from repository -->
-	</parent>
-	<groupId>com.example</groupId>
-	<artifactId>miniprogram</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
-	<name>miniprogram</name>
-	<description>Demo project for Spring Boot</description>
-	<properties>
-		<java.version>20</java.version>
-	</properties>
-	<dependencies>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-data-jdbc</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-data-jpa</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-thymeleaf</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-web</artifactId>
-		</dependency>
+         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>
 
-		<dependency>
-			<groupId>com.mysql</groupId>
-			<artifactId>mysql-connector-j</artifactId>
-			<scope>runtime</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.projectlombok</groupId>
-			<artifactId>lombok</artifactId>
-			<optional>true</optional>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-test</artifactId>
-			<scope>test</scope>
-		</dependency>
-	</dependencies>
+    <!--parent-->
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.1.3</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.springframework.boot</groupId>
-				<artifactId>spring-boot-maven-plugin</artifactId>
-				<configuration>
-					<excludes>
-						<exclude>
-							<groupId>org.projectlombok</groupId>
-							<artifactId>lombok</artifactId>
-						</exclude>
-					</excludes>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
+    <groupId>com.example</groupId>
+    <artifactId>miniprogram</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>miniprogram</name>
+    <description>Demo project for Spring Boot</description>
+    <properties>
+        <java.version>20</java.version>
+    </properties>
+    <dependencies>
+
+        <!--jdbc-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jdbc</artifactId>
+        </dependency>
+
+        <!--jpa-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+
+        <!--thymeleaf-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+        </dependency>
+
+        <!--web-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <!--mysql-->
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+
+        <!--lombok-->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+
+        <!--test-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <!--tomcat-->
+        <dependency>
+            <groupId>org.apache.tomcat</groupId>
+            <artifactId>tomcat-servlet-api</artifactId>
+            <version>9.0.12</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <excludes>
+                        <exclude>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                        </exclude>
+                    </excludes>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
 </project>

src/main/java/com/example/miniprogram/entity/Swiper.java

@@ -0,0 +1,16 @@
+package com.example.miniprogram.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+@Table(name = "`swiper`")
+@Data
+@AllArgsConstructor
+public class Swiper {
+    @Id
+    @Column(name = "`swiper_id`")
+    private Integer swiperId;
+
+    @Column(name = "`swiper_image_url`")
+    private String swiperImageUrl;
+}

src/main/java/com/example/miniprogram/entity/User.java

@@ -0,0 +1,30 @@
+package com.example.miniprogram.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.util.Date;
+
+@Table(name = "`user`")
+@Data
+@AllArgsConstructor
+public class User {
+    @Id
+    @Column(name = "`user_id`")
+    private Integer userId;
+
+    @Column(name = "`user_gender`")
+    private Integer userGender;
+
+    @Column(name = "`user_nickname`")
+    private String userNickname;
+
+    @Column(name = "`user_is_admin`")
+    private Integer userIsAdmin;
+
+    @Column(name = "`user_allow`")
+    private Integer userAllow;
+
+    @Column(name = "`user_create_time`")
+    private Date userCreatTime;
+}

src/main/java/com/example/miniprogram/repository/Repository.java

@@ -0,0 +1,46 @@
+package com.example.miniprogram.repository;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Function;
+
+/**
+ * 通用的仓库类
+ * 提供基础的增删改查和主键映射
+ *
+ * @param <K> 主键类型
+ * @param <V> 值类型
+ */
+public abstract class Repository<K, V> {
+    private final Map<K, V> map = new ConcurrentHashMap<>();
+    /**
+     * 将值映射为主键的函数
+     */
+    private final Function<V, K> getPrimaryKey;
+
+    public Repository(Function<V, K> getPrimaryKey) {
+        this.getPrimaryKey = getPrimaryKey;
+    }
+
+    public void update(V value) {
+        map.put(getPrimaryKey.apply(value), value);
+    }
+
+    public V find(K key) {
+        if (key == null) return null;
+        return map.get(key);
+    }
+
+    public void delete(K key) {
+        map.remove(key);
+    }
+
+    public Collection<V> findAll() {
+        return map.values();
+    }
+
+    public void clear() {
+        map.clear();
+    }
+}

src/main/java/com/example/miniprogram/service/UserService.java

@@ -0,0 +1,7 @@
+package com.example.miniprogram.service;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class UserService {
+}

src/main/resources/application.properties

@@ -1 +0,0 @@
-

src/main/resources/application.yml

@@ -1,2 +1,12 @@
 server:
-  port: 8080
+  port: 8080
+
+spring:
+  datasource:
+    url: jdbc:mysql://localhost:3306/db
+    username: root
+    password: root
+
+spring.jackson.date-format: yyyy-MM-dd HH:mm
+
+spring.jackson.time-zone: GMT+8