111.txt

@@ -0,0 +1 @@
+111

README.md

@@ -0,0 +1,2 @@
+# yangshihao_Git
+

doc/123.txt

@@ -0,0 +1 @@
+123

src/README.md

@@ -1,20 +0,0 @@
-系统介绍：
-（1）项目意义
-软件项目的背景及主要功能：
-随着社会的发展和人们对生活健康的关注，加上水资源的日益短缺和恶化，水量水质监测系统的运用备受关注。在对水资源进行管理和保护时，希望能尽快获取到水质水量信息。但是限于时空限制，存在获取信息速度慢、操作复杂、无法确定污染点确切位置的缺陷。或仅对数据进行提供，无法做到可视化直观分析，不能第一时间获取具体信息可能导致不能对即将发生的危害进行及时的预防以至于对社会以及群众造成健康和财产上的损伤。以往采用的水质水量监测方法明显已经远不能满足工作发展的需求。因此发展水质水量在线监测系统势在必行。
-本软件专为解决水质水量监测的时效性问题而设计，它可以帮助相关人员实时检测北京、天津各站点的水质水量信息，对相关信息进行监测和相应的数据分析，在监测数据达到异常值时，相关人员将可通过系统明显得知污染站点的水质情况进而通知相关部门开展工作，对可能出现或已经出现的危害进行及时预防或处理。
-（2）软件目标用户
-水质水量检测软件是以对北京、天津内各站点的水质水量信息进行实时监测为主题，面向用户主要为环境监测部门与管理部门。环境监测部门可以监测水质水量信息并在获取污染情况信息后通知管理部门；管理部门可以根据相关信息对污染进行预防和处理。
-项目特色
-1，在信息呈现界面，相较与同类型的大部分项目做了地图化可视界面，同时每个站点的颜色代表不同水质状态，使每个站点监测到什么形式数据显得更加清晰合理。
-2，对站点监测数据做了图表（诸如饼图，折线图）形式的数据分析，使数据变化显得简明易懂。
-3，做了预警界面，能够同时将近两天异常站点的数据统计出来，并将异常站点呈现在地图上。
-4，用熵权分析对历史污染事件进行相似分析，使用户能够快速找到想要的应急措施。
-5，使用户能自定义污染区域，使得预防显得快速可靠。
-
-# -	运行环境要求：windows 10/11,Tomcat 9.0.68,JDK 1.8
--	开发语言：Java，JavaScript
--	标准规范：Java编码风格（规范）
--	开发工具：IntelliJ IDEA 2021.3.3
-
-

src/rivermodule.iml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="FacetManager">
-    <facet type="web" name="Web">
-      <configuration>
-        <descriptors>
-          <deploymentDescriptor name="web.xml" url="file://$MODULE_DIR$/web/WEB-INF/web.xml" />
-        </descriptors>
-        <webroots>
-          <root url="file://$MODULE_DIR$/web" relative="/" />
-        </webroots>
-      </configuration>
-    </facet>
-  </component>
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-    </content>
-    <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" scope="PROVIDED" name="Tomcat 9.0.27" level="application_server_libraries" />
-    <orderEntry type="library" name="lib" level="project" />
-    <orderEntry type="library" name="jsoup-1.11.2" level="project" />
-    <orderEntry type="library" name="fastjson-1.2.47" level="project" />
-    <orderEntry type="library" name="commons-fileupload-1.3.1" level="project" />
-  </component>
-</module>

src/src_houduan/dao/ExampleDao.java

@@ -1,14 +0,0 @@
-package dao;
-
-import domain.Example;
-
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-05 13:39
- */
-public interface ExampleDao
-{
-    public abstract List<Example> findResembleExamples();
-}

src/src_houduan/dao/UserDao.java

@@ -1,47 +0,0 @@
-package dao;
-
-
-
-import domain.User;
-
-import java.util.List;
-import java.util.Map;
-
-/**
- * 用户操作的DAO
- */
-public interface UserDao {
-
-
-    public List<User> findAll();
-
-    User findUserByUsernameAndPassword(String username, String password);
-
-    void add(User user);
-    void register(User user);
-    void updatePassword(User user);
-
-    void delete(int id);
-
-    User findById(int i);
-
-    void update(User user);
-
-    /**
-     * 查询总记录数
-     * @return
-     * @param condition
-     */
-    int findTotalCount(Map<String, String[]> condition);
-
-    /**
-     * 分页查询每页记录
-     * @param start
-     * @param rows
-     * @param condition
-     * @return
-     */
-    List<User> findByPage(int start, int rows, Map<String, String[]> condition);
-
-    boolean updateUserInfo(User user);
-}

src/src_houduan/dao/WaterLevelDao.java

@@ -1,20 +0,0 @@
-package dao;
-
-import domain.PageBean;
-import domain.WaterLevel;
-
-import java.util.List;
-import java.util.Map;
-
-public interface WaterLevelDao
-{
-    public abstract List<WaterLevel> findAllByPage(int start,int pageSize);//从start开始查询pagesize行信息
-    public abstract int findAllCount();//查询水位信息的总量
-    public abstract boolean addWaterLevelInfo(WaterLevel waterLevel);
-    public abstract boolean update(WaterLevel waterLevel);
-    public abstract boolean deleteInfo(int id);
-    public abstract List<WaterLevel> conditionalQueryByPage(int start, int pageSize, Map<String,String[]> condition);//条件查找
-    public abstract int conditionalFindAllCount(Map<String, String[]> condition);//条件查找总数
-    public abstract List<WaterLevel> findBySiteName(String siteName);//通过站点来查询水位信息，查询一个站点的所有水位信息
-    public abstract List<WaterLevel> findWeekData();//返回过去一周的数据，及筛出时间戳在一周以内的数据
-}

src/src_houduan/dao/WaterQualityDao.java

@@ -1,26 +0,0 @@
-package dao;
-
-import domain.StationAndQuality;
-import domain.Statistics;
-import domain.WaterQuality;
-
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-01-20 15:03
- */
-public interface WaterQualityDao
-{
-    public abstract boolean add(WaterQuality waterQuality);//添加一条记录
-    public abstract List<WaterQuality> findByName(String stationName);
-    public abstract boolean update(WaterQuality waterQuality);
-    public abstract boolean del(int id);
-    public abstract WaterQuality findNewestRecord(String stationName);
-    public abstract List<WaterQuality> findPollutedWater();
-    public abstract List<WaterQuality> findByNameAndTime(String name,String startTime,String endTime,String level);
-    public abstract List<WaterQuality> findByStationName(String name);
-    public abstract List<WaterQuality> findWeekData();
-
-
-}

src/src_houduan/dao/WaterQualityStationDao.java

@@ -1,29 +0,0 @@
-package dao;
-
-
-import domain.StationAndQuality;
-import domain.WaterQualityStation;
-
-import java.util.List;
-import java.util.Map;
-
-public interface WaterQualityStationDao
-{
-    public abstract List<WaterQualityStation> findAll();
-    public abstract WaterQualityStation findByName(String stationName);
-    public abstract WaterQualityStation findIntroByName(String name);
-    public abstract boolean addWaterQualityStation(WaterQualityStation station);
-    public abstract List<WaterQualityStation> findByPage(int start,int pageSize);
-    public abstract int findTotalCount();
-    public abstract WaterQualityStation findIntroById(int id);
-    public abstract List<WaterQualityStation> conditonalQueryByPage(int start, int pageSize, Map<String,String[]> condition);
-    public abstract int conditionalFindAllCount(Map<String, String[]> condition);
-    public abstract boolean update(WaterQualityStation station);
-    public abstract boolean delete(int id);
-    public abstract List<WaterQualityStation> findPollutedSite();
-    public  abstract WaterQualityStation findIntro(double longitude,double latitude);
-
-    public abstract StationAndQuality findStationAndQuality(double longitude,double latitude);
-
-    public abstract List<StationAndQuality> indexing();
-}

src/src_houduan/dao/impl/ExampleDaoImpl.java

@@ -1,30 +0,0 @@
-package dao.impl;
-
-import dao.ExampleDao;
-import domain.Example;
-import org.springframework.dao.DataAccessException;
-import org.springframework.jdbc.core.BeanPropertyRowMapper;
-import org.springframework.jdbc.core.JdbcTemplate;
-import util.JDBCUtils;
-
-import java.util.List;
-
-
-public class ExampleDaoImpl implements ExampleDao
-{
-    JdbcTemplate template=new JdbcTemplate(JDBCUtils.getDataSource());
-
-    @Override
-    public List<Example> findResembleExamples()
-    {
-        List<Example> query = null;
-        try {
-            String sql="select * from example";
-            query = template.query(sql, new BeanPropertyRowMapper<Example>(Example.class));
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-        return query;
-    }
-
-}

src/src_houduan/dao/impl/UserDaoImpl.java

@@ -1,180 +0,0 @@
-package dao.impl;
-
-
-import domain.User;
-import org.springframework.dao.DataAccessException;
-import util.JDBCUtils;
-import dao.UserDao;
-import org.springframework.jdbc.core.BeanPropertyRowMapper;
-import org.springframework.jdbc.core.JdbcTemplate;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import domain.User;
-
-public class UserDaoImpl implements UserDao {
-
-    private JdbcTemplate template = new JdbcTemplate(JDBCUtils.getDataSource());
-
-    @Override
-    public List<User> findAll() {
-        //使用JDBC操作数据库...
-        //1.定义sql
-        String sql = "select * from user";
-        List<User> users = template.query(sql, new BeanPropertyRowMapper<User>(User.class));
-
-        return users;
-    }
-
-    @Override
-    public User findUserByUsernameAndPassword(String username, String password) {
-        try {
-            String sql = "select * from user where username = ? and password = ?";
-            User user = template.queryForObject(sql, new BeanPropertyRowMapper<User>(User.class), username, password);
-            return user;
-        } catch (Exception e) {
-            System.out.println(e);
-            return null;
-        }
-
-    }
-
-    @Override
-    public void add(User user) {
-        //1.定义sql
-        String sql = "insert into user values(null,?,?,?,?,?,?,null,null)";
-        //2.执行sql
-        template.update(sql, user.getName(), user.getGender(), user.getAge(), user.getAddress(), user.getQq(), user.getEmail());
-    }
-
-    @Override
-    public void register(User user)//用户注册
-    {
-        String sql="insert into user (id,age,username,password) values(null,?,?,?)";
-        template.update(sql,18,user.getUsername(),user.getPassword());
-
-    }
-
-    @Override
-    public void updatePassword(User user)//修改当前用户密码
-    {
-        String sql="update user set password=? where username=?";
-        template.update(sql,user.getPassword(),user.getUsername());
-    }
-
-    @Override
-    public void delete(int id) {
-        //1.定义sql
-        String sql = "delete from user where id = ?";
-        //2.执行sql
-        template.update(sql, id);
-    }
-
-    @Override
-    public User findById(int id) {
-        String sql = "select * from user where id = ?";
-        return template.queryForObject(sql, new BeanPropertyRowMapper<User>(User.class), id);
-    }
-
-    @Override
-    public void update(User user) {
-        String sql = "update user set name = ?,gender = ? ,age = ? , address = ? , qq = ?, email = ? where id = ?";
-        template.update(sql, user.getName(), user.getGender(), user.getAge(), user.getAddress(), user.getQq(), user.getEmail(), user.getId());
-    }
-
-    @Override
-    public int findTotalCount(Map<String, String[]> condition) {
-        //1.定义模板初始化sql
-        String sql = "select count(*) from user where 1 = 1 ";
-        StringBuilder sb = new StringBuilder(sql);
-        //2.遍历map
-        Set<String> keySet = condition.keySet();
-        //定义参数的集合
-        List<Object> params = new ArrayList<Object>();
-        for (String key : keySet) {
-
-            //排除分页条件参数
-            if("currentPage".equals(key) || "rows".equals(key)){
-                continue;
-            }
-
-            //获取value
-            String value = condition.get(key)[0];
-            //判断value是否有值
-            if(value != null && !"".equals(value)){
-                //有值
-                sb.append(" and "+key+" like ? ");
-                params.add("%"+value+"%");//？条件的值
-            }
-        }
-        System.out.println(sb.toString());
-        System.out.println(params);
-
-        return template.queryForObject(sb.toString(),Integer.class,params.toArray());
-    }
-
-    @Override
-    public List<User> findByPage(int start, int rows, Map<String, String[]> condition) {
-        String sql = "select * from user  where 1 = 1 ";
-
-        StringBuilder sb = new StringBuilder(sql);
-        //2.遍历map
-        Set<String> keySet = condition.keySet();
-        //定义参数的集合
-        List<Object> params = new ArrayList<Object>();
-        for (String key : keySet)
-        {
-
-            //排除分页条件参数
-            if("currentPage".equals(key) || "rows".equals(key))
-            {
-                continue;
-            }
-
-            //获取value
-            String value = condition.get(key)[0];
-            //判断value是否有值
-            if(value != null && !"".equals(value))
-            {
-                //有值
-                sb.append(" and "+key+" like ? ");
-                params.add("%"+value+"%");//？条件的值
-            }
-        }
-
-        //添加分页查询
-        sb.append(" limit ?,? ");
-        //添加分页查询参数值
-        params.add(start);
-        params.add(rows);
-        sql = sb.toString();
-        System.out.println(sql);
-        System.out.println(params);
-
-        return template.query(sql,new BeanPropertyRowMapper<User>(User.class),params.toArray());
-    }
-
-    @Override
-    public boolean updateUserInfo(User user)
-    {
-        int update=0;
-        try {
-            String sql="update user set name = ?,gender = ? ,age = ? , address = ? , qq = ?, email = ? where id = ?";
-            update = template.update(sql, user.getName(), user.getGender(), user.getAge(),
-                    user.getAddress(), user.getQq(), user.getEmail(), user.getId());
-        } catch (Exception e)
-        {
-            System.out.println(e);
-        }
-        if(update!=0)
-        {
-            return true;
-        }
-        else
-        {
-            return false;
-        }
-    }
-}

src/src_houduan/dao/impl/WaterLevelDaoImpl.java

@@ -1,252 +0,0 @@
-package dao.impl;
-//Java DataBase Connectivity Java 数据库连接， Java语言操作数据库
-import dao.WaterLevelDao;
-import domain.PageBean; //分页对象
-import domain.WaterLevel;   //水位信息对象
-import org.springframework.dao.DataAccessException;
-import org.springframework.jdbc.core.BeanPropertyRowMapper;
-//BeanPropertyRowMapper 是 RowMapper 执行该表的行转换成指定的映射的目标类的一个新实例
-import org.springframework.jdbc.core.JdbcTemplate;
-//JdbcTemplate 是 Spring JDBC 核心包（core）中的核心类，
-// 它可以通过配置文件、注解、Java 配置类等形式获取数据库的相关信息，
-// 实现了对 JDBC 开发过程中的驱动加载、连接的开启和关闭、SQL 语句的创建与执行、异常处理、事务处理、数据类型转换等操作的封装。
-// 我们只要对其传入SQL 语句和必要的参数即可轻松进行 JDBC 编程
-import util.JDBCUtils;
-//JDBCUtils的作用：连接数据库的四大参数是：驱动类、URL、用户名、密码，
-// 这些参数都是与特定数据库关联，如果将来想要更改数据库，那么就要去修改这四大参数，那么为了不去修改代码，
-// 我们需要写一个JDBCUtils类，让它从配置文件中读取到配置参数，然后创建连接对象
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
-
-public class WaterLevelDaoImpl implements WaterLevelDao
-{
-    JdbcTemplate template=new JdbcTemplate(JDBCUtils.getDataSource());
-    @Override
-    public List<WaterLevel> findAllByPage(int start,int pageSize)//查询从start行数为pageSize的水位数据
-    {
-
-        String sql="select * from water_level limit ?,?";
-        List<WaterLevel> list = template.query(sql, new BeanPropertyRowMapper<WaterLevel>(WaterLevel.class),start,pageSize);
-        //获取水位信息，start开始
-        return list;//返回从第start开始的水位信息的列表，所查询信息的行数为pageSize
-    }
-
-    @Override
-    public int findAllCount()//返回水位信息数据总数
-    {
-        String sql="select count(*) from water_level";
-        int integer = template.queryForObject(sql, Integer.class);
-        return integer;
-
-    }
-
-    @Override
-    public boolean addWaterLevelInfo(WaterLevel waterLevel)//添加水位信息
-    {
-        String sq="select * from water_level where siteName=? and collectionDate=?";
-        List<WaterLevel> query=null;
-        try {
-            query = template.query(sq, new BeanPropertyRowMapper<WaterLevel>(WaterLevel.class), waterLevel.getSiteName(), waterLevel.getCollectionDate());
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-        int update=0;
-        if(query==null||query.size()==0)//没有查询到该水位信息信息，则添加该信息
-        {
-            try {
-                String sql="insert into water_level (id,riverName,siteName,collectionDate,waterLevel,flow,over) values(null,?,?,?,?,?,?)";
-                update = template.update(sql, waterLevel.getRiverName(),
-                        waterLevel.getSiteName(),
-                        waterLevel.getCollectionDate(),
-                        waterLevel.getWaterLevel(),
-                        waterLevel.getFlow(),
-                        waterLevel.getOver());
-            } catch (Exception e) {
-                System.out.println(e);
-            }
-
-        }
-
-        if(update!=0)//含有该信息则不添加该水位信息
-        {
-            return true;
-        }
-        else
-        {
-            return false;
-        }
-
-    }
-
-    @Override
-    public boolean update(WaterLevel waterLevel)//修改水位信息
-    {
-        int update=0;
-        try {
-            String sql="update water_level set riverName=?,siteName=?,collectionDate=? ,waterLevel=?,flow=?,over=? where id=?";
-            update = template.update(sql,
-                    waterLevel.getRiverName(),
-                    waterLevel.getSiteName(),
-                    waterLevel.getCollectionDate(),
-                    waterLevel.getWaterLevel(),
-                    waterLevel.getFlow(),
-                    waterLevel.getOver(),
-                    waterLevel.getId());
-        } catch (DataAccessException e) {
-            e.printStackTrace();
-        }
-        if(update!=0)
-        {
-            return true;
-        }
-        else
-        {
-            return false;
-        }
-
-    }
-
-    @Override
-    public boolean deleteInfo(int id)//根据id来删除相关水位信息
-    {
-        int update=0;
-        try {
-            String sql="delete from water_level where id=?";
-            update = template.update(sql, id);
-        } catch (DataAccessException e) {
-            e.printStackTrace();
-        }
-        if(update!=0)
-        {
-            return true;
-        }
-        else
-        {
-            return false;
-        }
-
-    }
-
-    @Override
-    public List<WaterLevel> conditionalQueryByPage(int start, int pageSize, Map<String,String[]> condition)//条件查询
-            //map为映射，condition为该映射的名？
-    {
-
-        StringBuilder builder=new StringBuilder();//代表整个sql语句
-        String starStr="select * from water_level where 1=1 ";
-        builder.append(starStr);
-
-        List<Object> valueList=new ArrayList<>();
-
-        //遍历map集合
-        for(String key:condition.keySet())
-        {
-
-            //排除分页条件参数
-            if("currentPage2".equals(key) || "pageSize2".equals(key))
-            {
-                continue;
-            }
-
-
-            String value = condition.get(key)[0];
-            if(value!=null&&!"".equals(value))
-            {
-                builder.append(" and "+key+" like ? ");
-                valueList.add("%"+value+"%");
-
-            }
-        }
-
-
-        builder.append(" limit ?,? ");
-        //sql = select * from water_level where 1=1 " and "+key+" like ? " limit ?,?
-        valueList.add(start);
-        valueList.add(pageSize);
-        String sql = builder.toString();
-
-        System.out.println(sql);//sql语句
-        System.out.println(Arrays.toString(valueList.toArray()));//查询条件
-
-        //执行sql，条件查询
-        List<WaterLevel> objList = null;
-        try {
-            objList = template.query(sql, new BeanPropertyRowMapper<WaterLevel>(WaterLevel.class), valueList.toArray());
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-
-        return objList;//返回条件查询结果
-    }
-
-    @Override
-    public int conditionalFindAllCount(Map<String, String[]> condition)//条件查询的总记录数，符合条件的总数
-    {
-        StringBuilder builder=new StringBuilder();//代表整个sql语句
-        String starStr="select count(*) from water_level where 1=1 ";
-        builder.append(starStr);
-
-        List<Object> valueList=new ArrayList<>();
-
-        //遍历map集合
-        for(String key:condition.keySet())
-        {
-
-            //排除分页条件参数
-            if("currentPage2".equals(key) || "pageSize2".equals(key))
-            {
-                continue;
-            }
-
-
-            String value = condition.get(key)[0];
-            if(value!=null&&!"".equals(value))
-            {
-                builder.append(" and "+key+" like ? ");
-                valueList.add("%"+value+"%");
-
-            }
-        }
-        String sql = builder.toString();
-        System.out.println(sql);
-        System.out.println(valueList);
-
-        int integer = 0;
-        try {
-            integer = template.queryForObject(sql, Integer.class, valueList.toArray());
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-
-
-        return integer;
-    }
-
-    @Override
-    public List<WaterLevel> findBySiteName(String siteName)//通过站点来查询水位信息，插叙一个站点的所有水位信息
-    {
-        List<WaterLevel> query = null;
-        try {
-            String sql="SELECT *  FROM water_level WHERE siteName=? ORDER BY collectionDate";
-            query = template.query(sql, new BeanPropertyRowMapper<WaterLevel>(WaterLevel.class), siteName);
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-        return query;
-    }
-
-    @Override
-    public List<WaterLevel> findWeekData()//返回过去一周的数据，及筛出时间戳在一种以内的数据
-    {
-        List<WaterLevel> query = null;
-        try {
-            String sql="SELECT * FROM water_level WHERE TO_DAYS(NOW())-TO_DAYS(collectionDate)<=6 ORDER BY collectionDate DESC;";
-            query = template.query(sql, new BeanPropertyRowMapper<WaterLevel>(WaterLevel.class));
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-        return query;
-    }
-}

src/src_houduan/dao/impl/WaterQualityDaoImpl.java

@@ -1,203 +0,0 @@
-package dao.impl;
-
-import com.sun.scenario.effect.impl.sw.sse.SSEBlend_SRC_OUTPeer;
-import dao.WaterQualityDao;
-import domain.StationAndQuality;
-import domain.Statistics;//水质信息对象和水质的站点信息对象
-import domain.WaterQuality;//统计对象
-import org.springframework.dao.DataAccessException;
-import org.springframework.jdbc.core.BeanPropertyRowMapper;
-import org.springframework.jdbc.core.JdbcTemplate;
-import util.JDBCUtils;
-
-import java.sql.Timestamp;
-import java.util.LinkedList;
-import java.util.List;
-
-
-public class WaterQualityDaoImpl implements WaterQualityDao
-{
-    private JdbcTemplate template=new JdbcTemplate(JDBCUtils.getDataSource());
-
-    @Override
-    public boolean add(WaterQuality waterQuality)//添加水质信息
-    {
-
-        String sq="select * from water_quality where belongStation=? and datetime =?";
-        List<WaterQuality> query=null;
-        try {
-             query = template.query(sq, new BeanPropertyRowMapper<WaterQuality>(WaterQuality.class),waterQuality.getBelongStation(),waterQuality.getDateTime());
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-        System.out.println(query);
-
-
-        int update=0;
-        if(query==null||query.size()==0)//如果数据不存在，才允许插入数据，保证数据的唯一性
-        {
-            try {
-                String sql="insert into water_quality (belongStation,dateTime,pH,DO,NH4,CODMn,TOC,level) values (?,?,?,?,?,?,?,?)";
-                update = template.update(sql, waterQuality.getBelongStation(),
-                        waterQuality.getDateTime(), waterQuality.getpH(), waterQuality.getdO(), waterQuality.getnH4(),
-                        waterQuality.getcODMn(), waterQuality.gettOC(), waterQuality.getLevel());
-            } catch (Exception e) {
-                System.out.println(e);
-            }
-
-
-        }
-
-        if(update==0)
-        {
-            return false;
-        }
-        else
-        {
-            return true;
-        }
-    }
-
-    @Override
-    public List<WaterQuality> findByName(String stationName)//通过水质信息所属站点名来查询水质信息
-    {
-        List<WaterQuality> list=null;
-        try
-        {
-            String sql="select * from water_quality where belongStation=?";
-            list = template.query(sql, new BeanPropertyRowMapper<WaterQuality>(WaterQuality.class), stationName);
-        } catch (Exception e)
-        {
-            System.out.println(e);
-        }
-        return list;
-    }
-
-    @Override
-    public boolean update(WaterQuality waterQuality)//更新水质信息
-    {
-        int update=0;
-        try
-        {
-            String sql="update water_quality set belongStation=?,dateTime=?,pH=?,DO=?,NH4=?,CODMn=?,TOC=?,level=?  where id=?";
-            update = template.update(sql, waterQuality.getBelongStation(),
-                    waterQuality.getDateTime(), waterQuality.getpH(), waterQuality.getdO(), waterQuality.getnH4(),
-                    waterQuality.getcODMn(), waterQuality.gettOC(), waterQuality.getLevel(), waterQuality.getId());
-        } catch (Exception e)
-        {
-            System.out.println(e);
-        }
-        return update!=0;
-    }
-
-    @Override
-    public boolean del(int id)//通过id删除水质信息
-    {
-        int update=0;
-        try
-        {
-            String sql="delete from water_quality where id=?";
-            update = template.update(sql, id);
-        } catch (Exception e)
-        {
-            System.out.println(e);
-        }
-        return update!=0;
-    }
-
-    @Override
-    public WaterQuality findNewestRecord(String stationName)//返回某站点最新的水质信息
-    {
-        WaterQuality waterQuality = null;
-        try
-        {
-            String sql="SELECT * FROM water_quality WHERE belongStation=? ORDER BY DATETIME DESC LIMIT 1";
-            waterQuality = template.queryForObject(sql, new BeanPropertyRowMapper<WaterQuality>(WaterQuality.class),stationName);
-        } catch (Exception e)
-        {
-            System.out.println(e);
-        }
-        return waterQuality;
-    }
-
-    @Override
-    public List<WaterQuality> findPollutedWater()//查询到有污染的水质信息
-    {
-        List<WaterQuality> list=null;
-        try {
-            String sql="SELECT * FROM water_quality WHERE  \n" +
-                    "(LEVEL='Ⅳ' OR LEVEL='Ⅴ' OR LEVEL='劣Ⅴ') AND TO_DAYS(NOW())- TO_DAYS(DATETIME)<= 1 ORDER BY DATETIME DESC ";
-            list = template.query(sql, new BeanPropertyRowMapper<WaterQuality>(WaterQuality.class));
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-        return list;
-    }
-
-    @Override
-    public List<WaterQuality> findByNameAndTime(String name, String startTime, String endTime,String level)
-            //通过站点名以及某一时间段以及污染级别来查询水质信息
-    {
-        StringBuilder stringBuilder=new StringBuilder("SELECT * FROM water_quality WHERE 1=1 ");
-        LinkedList<String> list=new LinkedList<>();
-        if(name!=null&&!name.equals(""))
-        {
-            stringBuilder.append(" AND belongStation LIKE ? ");
-            list.add("%"+name+"%");
-        }
-        if(startTime!=null&&!startTime.equals("")&&!startTime.equals(":00"))
-        {
-            stringBuilder.append(" AND DATETIME >=? ");
-            list.add(startTime);
-        }
-        if(endTime!=null&&!endTime.equals("")&&!endTime.equals(":00"))
-        {
-            stringBuilder.append(" AND DATETIME <=? ");
-            list.add(endTime);
-        }
-        if(level!=null&&!level.equals("")&&!level.equals("--水质类别--"))
-        {
-            stringBuilder.append(" AND level =? ");
-            list.add(level);
-        }
-        stringBuilder.append(" ORDER BY DATETIME DESC ");
-        String sql=stringBuilder.toString();
-        System.out.println(sql);
-        Object[] objects =list.toArray();
-        List<WaterQuality> query = null;
-        try {
-            query = template.query(sql, new BeanPropertyRowMapper<WaterQuality>(WaterQuality.class), objects);
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-        return query;
-    }
-
-    @Override
-    public List<WaterQuality> findByStationName(String name)//通过水质所属站点查询水质信息，并通过时间排序
-    {
-        List<WaterQuality> query = null;
-        try {
-            String sql="SELECT * FROM water_quality WHERE belongStation=? ORDER BY DATETIME";
-            query = template.query(sql, new BeanPropertyRowMapper<WaterQuality>(WaterQuality.class), name);
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-        return query;
-    }
-
-    @Override
-    public List<WaterQuality> findWeekData()//查询最近一周的水质信息
-    {
-        List<WaterQuality> query = null;
-        try {
-            String sql="SELECT * FROM water_quality WHERE TO_DAYS(NOW())-TO_DAYS(DATETIME)<=6 ORDER BY DATETIME DESC";
-            query = template.query(sql, new BeanPropertyRowMapper<WaterQuality>(WaterQuality.class));
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-        return query;
-    }
-
-
-}

src/src_houduan/dao/impl/WaterQualityStationDaoImpl.java

@@ -1,352 +0,0 @@
-package dao.impl;
-
-import dao.WaterQualityStationDao;
-import domain.StationAndQuality;
-import domain.WaterQuality;
-import domain.WaterQualityStation;
-import org.springframework.dao.DataAccessException;
-import org.springframework.jdbc.core.BeanPropertyRowMapper;
-import org.springframework.jdbc.core.JdbcTemplate;
-import util.JDBCUtils;
-
-import java.util.ArrayList;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-
-public class WaterQualityStationDaoImpl implements WaterQualityStationDao
-{
-    private JdbcTemplate template=new JdbcTemplate(JDBCUtils.getDataSource());
-
-    @Override
-    public List<WaterQualityStation> findAll()
-    {
-        //定义sql
-        String sql="select * from water_quality_station";
-        //执行sql
-        List<WaterQualityStation> station = template.query(sql, new BeanPropertyRowMapper<WaterQualityStation>(WaterQualityStation.class));
-        return station;
-    }
-
-    @Override
-    public WaterQualityStation findByName(String stationName)
-    {
-        WaterQualityStation station = null;
-        try
-        {
-            String sql="select * from water_quality_station where stationName=?";
-            station = template.queryForObject(sql, new BeanPropertyRowMapper<WaterQualityStation>(WaterQualityStation.class), stationName);
-        } catch (DataAccessException e)
-        {
-            System.out.println(e);
-        }
-        return station;
-    }
-
-    @Override
-    public WaterQualityStation findIntroByName(String name) {
-        String sql="select * from water_quality_station where stationName=?";
-        WaterQualityStation waterQualityStation = template.queryForObject(sql, new BeanPropertyRowMapper<WaterQualityStation>(WaterQualityStation.class),name);
-        return waterQualityStation;
-    }
-
-    @Override
-    public boolean addWaterQualityStation(WaterQualityStation station)
-    {
-        int update = 0;
-        try {
-            String sql="insert into water_quality_station values(null,?,?,?,?,?)";
-            update = template.update(sql,station.getStationName(),station.getLongitude(),station.getLatitude(),station.getSection(),station.getIntroduction());
-        } catch (DataAccessException e) {
-            System.out.println(e);;
-        }
-        System.out.println(update);
-        if(update!=0)
-        {
-            return true;
-        }
-        else
-        {
-            return false;
-        }
-
-
-    }
-
-    @Override
-    public List<WaterQualityStation> findByPage(int start, int pageSize)
-    {
-        List<WaterQualityStation> list=null;
-        try {
-            String sql="select * from water_quality_station limit ?,?";
-          list = template.query(sql,
-                    new BeanPropertyRowMapper<WaterQualityStation>(WaterQualityStation.class), start, pageSize);
-        } catch (DataAccessException e) {
-            System.out.println(e);
-        }
-
-        return list;
-    }
-
-    @Override
-    public int findTotalCount()
-    {
-        String sql="select count(*) from water_quality_station";
-        Integer integer = template.queryForObject(sql, Integer.class);
-        return integer;
-    }
-
-    @Override
-    public WaterQualityStation findIntroById(int id)
-    {
-        WaterQualityStation station = null;
-        try {
-            String sql="select * from water_quality_station where id=?";
-            station = template.queryForObject(sql, new BeanPropertyRowMapper<WaterQualityStation>(WaterQualityStation.class), id);
-        } catch (DataAccessException e) {
-            System.out.println(e);
-        }
-        return station;
-    }
-
-    @Override
-    public List<WaterQualityStation> conditonalQueryByPage(int start, int pageSize, Map<String, String[]> condition)
-    {
-        StringBuilder builder=new StringBuilder();//代表整个sql语句
-        String starStr="select * from water_quality_station where 1=1 ";
-        builder.append(starStr);
-
-        List<Object> valueList=new ArrayList<>();
-
-        //遍历map集合
-        for(String key:condition.keySet())
-        {
-
-            //排除分页条件参数
-            if("currentPage".equals(key) || "pageSize".equals(key))
-            {
-                continue;
-            }
-
-
-            String value = condition.get(key)[0];
-            if(value!=null&&!"".equals(value))
-            {
-                builder.append(" and "+key+" like ? ");
-                valueList.add("%"+value+"%");
-
-            }
-        }
-
-
-        builder.append(" limit ?,? ");
-        valueList.add(start);
-        valueList.add(pageSize);
-        String sql = builder.toString();
-
-        System.out.println(sql);
-        System.out.println(valueList);
-
-        //执行sql
-        List<WaterQualityStation> objList = null;
-        try {
-            objList = template.query(sql, new BeanPropertyRowMapper<WaterQualityStation>(WaterQualityStation.class), valueList.toArray());
-        } catch (DataAccessException e) {
-            System.out.println(e);
-        }
-
-        return objList;
-    }
-
-    @Override
-    public int conditionalFindAllCount(Map<String, String[]> condition)
-    {
-        StringBuilder builder=new StringBuilder();//代表整个sql语句
-        String starStr="select count(*) from water_quality_station where 1=1 ";
-        builder.append(starStr);
-
-        List<Object> valueList=new ArrayList<>();
-
-        //遍历map集合
-        for(String key:condition.keySet())
-        {
-
-            //排除分页条件参数
-            if("currentPage".equals(key) || "pageSize".equals(key))
-            {
-                continue;
-            }
-
-
-            String value = condition.get(key)[0];
-            if(value!=null&&!"".equals(value))
-            {
-                builder.append(" and "+key+" like ? ");
-                valueList.add("%"+value+"%");
-
-            }
-        }
-        String sql = builder.toString();
-        System.out.println(sql);
-        System.out.println(valueList);
-
-        int integer = 0;
-        try {
-            integer = template.queryForObject(sql, Integer.class, valueList.toArray());
-        } catch (DataAccessException e)
-        {
-            System.out.println(e);
-        }
-
-
-        return integer;
-    }
-
-    @Override
-    public boolean update(WaterQualityStation station)
-    {
-        int update=0;
-        try {
-            String sql="update water_quality_station set stationName=?,longitude=?,latitude=?,section=?,introduction=? where id=?";
-            update = template.update(sql,
-                    station.getStationName(),
-                    station.getLongitude(),
-                    station.getLatitude(),
-                    station.getSection(),
-                    station.getIntroduction(),
-                    station.getId());
-        } catch (DataAccessException e) {
-            System.out.println(e);
-        }
-        if(update!=0)
-        {
-            return true;
-        }
-        else
-        {
-            return false;
-        }
-    }
-
-    @Override
-    public boolean delete(int id)
-    {
-        int update=0;
-        try {
-            String sql="delete from water_quality_station where id=?";
-            update = template.update(sql, id);
-        } catch (DataAccessException e)
-        {
-            System.out.println(e);
-        }
-        if(update!=0)
-        {
-            return true;
-        }
-        else
-        {
-            return false;
-        }
-
-    }
-
-    @Override
-    public List<WaterQualityStation> findPollutedSite()
-    {
-        List<WaterQualityStation> list=null;
-        try
-        {
-            String sql="SELECT * FROM water_quality_station WHERE stationName IN\n" +
-                    "(SELECT DISTINCT belongStation FROM water_quality WHERE (LEVEL='Ⅳ' OR LEVEL='Ⅴ' OR LEVEL='劣Ⅴ') \n" +
-                    "AND TO_DAYS(NOW())-TO_DAYS(DATETIME)<=1)";
-            list = template.query(sql, new BeanPropertyRowMapper<WaterQualityStation>(WaterQualityStation.class));
-        } catch (Exception e)
-        {
-            System.out.println(e);
-        }
-        return list;
-    }
-
-    @Override
-    public WaterQualityStation findIntro(double longitude, double latitude)
-    {
-        WaterQualityStation station= null;
-        try {
-            String sql="SELECT * FROM water_quality_station WHERE ABS(longitude-?)<0.1 AND ABS(latitude-?)<0.1;";
-            List<WaterQualityStation> list = template.query(sql, new BeanPropertyRowMapper<WaterQualityStation>(WaterQualityStation.class), longitude, latitude);
-            if(list!=null)
-            {station = list.get(0);}
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-        return station;
-    }
-
-    @Override
-    public StationAndQuality findStationAndQuality(double longitude, double latitude)
-    {
-        StationAndQuality stationAndQuality= null;
-        try {
-            String sql1="SELECT * FROM water_quality_station WHERE ABS(longitude-?)<0.1 AND ABS(latitude-?)<0.1";
-            String sql2="SELECT * FROM water_quality WHERE belongStation IN\n" +
-                    " (SELECT stationName FROM water_quality_station WHERE ABS(longitude-?)<0.1 AND ABS(latitude-?)<0.1)\n" +
-                    "  ORDER BY DATETIME DESC LIMIT 1;";
-            List<WaterQualityStation> list = template.query(sql1, new BeanPropertyRowMapper<WaterQualityStation>(WaterQualityStation.class),longitude,latitude);
-
-            WaterQualityStation station=null;
-            if(list.size()!=0&&list!=null)
-            {
-               station=list.get(0);
-            }
-
-            List<WaterQuality> list2 = template.query(sql2, new BeanPropertyRowMapper<WaterQuality>(WaterQuality.class), longitude, latitude);
-
-            WaterQuality waterQuality=null;
-            if(list2!=null&&list2.size()!=0)
-            {
-                waterQuality=list2.get(0);
-            }
-
-            stationAndQuality = new StationAndQuality();
-            if(list!=null&&list2!=null)
-            {
-                stationAndQuality.setStation(station);
-                stationAndQuality.setQuality(waterQuality);
-            }
-
-        } catch (Exception e) {
-            System.out.println(e);
-        }
-        return stationAndQuality;
-    }
-
-    @Override
-    public List<StationAndQuality> indexing()
-    {
-        List<StationAndQuality> result=new LinkedList<>();
-        String sql="select * from water_quality_station";
-        List<WaterQualityStation> stationList = template.query(sql, new BeanPropertyRowMapper<WaterQualityStation>(WaterQualityStation.class));
-        for (WaterQualityStation station : stationList)
-        {
-            String stationName = station.getStationName();
-            String sql2="SELECT * FROM water_quality WHERE belongStation=? ORDER BY DATETIME DESC LIMIT 1";
-            List<WaterQuality> qualityList = null;
-            try {
-                qualityList = template.query(sql2, new BeanPropertyRowMapper<WaterQuality>(WaterQuality.class),stationName);
-            } catch (Exception e)
-            {
-                System.out.println(e);
-            }
-
-            WaterQuality waterQuality=null;
-            if(qualityList!=null&&qualityList.size()!=0)
-            {waterQuality = qualityList.get(0);}
-
-            StationAndQuality stationAndQuality=new StationAndQuality();
-            stationAndQuality.setStation(station);
-            stationAndQuality.setQuality(waterQuality);
-            result.add(stationAndQuality);
-        }
-        return result;
-    }
-}

src/src_houduan/domain/Example.java

@@ -1,153 +0,0 @@
-package domain;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-05 13:28
- */
-public  class Example implements Comparable<Example>
-{
-    private Integer id;
-    private String name;
-    private String type;
-    private String source;
-    private Double multiple;
-    private Integer distance;
-    private String toxicity;
-    private String danger;
-    private String stability;
-    private String solubility;
-    private String volatility;
-    private String technology;
-
-    private Double sim;
-
-    public Double getSim() {
-        return sim;
-    }
-
-    public void setSim(Double sim) {
-        this.sim = sim;
-    }
-
-    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 String getType() {
-        return type;
-    }
-
-    public void setType(String type) {
-        this.type = type;
-    }
-
-    public String getSource() {
-        return source;
-    }
-
-    public void setSource(String source) {
-        this.source = source;
-    }
-
-    public Double getMultiple() {
-        return multiple;
-    }
-
-    public void setMultiple(Double multiple) {
-        this.multiple = multiple;
-    }
-
-    public Integer getDistance() {
-        return distance;
-    }
-
-    public void setDistance(Integer distance) {
-        this.distance = distance;
-    }
-
-    public String getToxicity() {
-        return toxicity;
-    }
-
-    public void setToxicity(String toxicity) {
-        this.toxicity = toxicity;
-    }
-
-    public String getDanger() {
-        return danger;
-    }
-
-    public void setDanger(String danger) {
-        this.danger = danger;
-    }
-
-    public String getStability() {
-        return stability;
-    }
-
-    public void setStability(String stability) {
-        this.stability = stability;
-    }
-
-    public String getSolubility() {
-        return solubility;
-    }
-
-    public void setSolubility(String solubility) {
-        this.solubility = solubility;
-    }
-
-    public String getVolatility() {
-        return volatility;
-    }
-
-    public void setVolatility(String volatility) {
-        this.volatility = volatility;
-    }
-
-    public String getTechnology() {
-        return technology;
-    }
-
-    public void setTechnology(String technology) {
-        this.technology = technology;
-    }
-
-    @Override
-    public String toString() {
-        return "Example{" +
-                "id=" + id +
-                ", name='" + name + '\'' +
-                ", type='" + type + '\'' +
-                ", source='" + source + '\'' +
-                ", multiple=" + multiple +
-                ", distance=" + distance +
-                ", toxicity='" + toxicity + '\'' +
-                ", danger='" + danger + '\'' +
-                ", stability='" + stability + '\'' +
-                ", solubility='" + solubility + '\'' +
-                ", volatility='" + volatility + '\'' +
-                ", technology='" + technology + '\'' +
-                ", sim=" + sim +
-                '}';
-    }
-
-
-    @Override
-    public int compareTo(Example example)
-    {
-        return this.sim<example.sim?1:this.sim>example.sim?-1:0;
-    }
-}

src/src_houduan/domain/ResultInfo.java

@@ -1,22 +0,0 @@
-package domain;
-
-public class ResultInfo
-{
-
-    private String msg;
-
-    public String getMsg() {
-        return msg;
-    }
-
-    public void setMsg(String msg) {
-        this.msg = msg;
-    }
-
-    @Override
-    public String toString() {
-        return "ResultInfo{" +
-                "msg='" + msg + '\'' +
-                '}';
-    }
-}

src/src_houduan/domain/StationAndQuality.java

@@ -1,35 +0,0 @@
-package domain;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-03 16:55
- */
-public class StationAndQuality
-{
-    private WaterQualityStation station;
-    private WaterQuality quality;
-
-    public WaterQualityStation getStation() {
-        return station;
-    }
-
-    public void setStation(WaterQualityStation station) {
-        this.station = station;
-    }
-
-    public WaterQuality getQuality() {
-        return quality;
-    }
-
-    public void setQuality(WaterQuality quality) {
-        this.quality = quality;
-    }
-
-    @Override
-    public String toString() {
-        return "StationAndQuality{" +
-                "station=" + station +
-                ", quality=" + quality +
-                '}';
-    }
-}

src/src_houduan/domain/Statistics.java

@@ -1,85 +0,0 @@
-package domain;
-
-/**
- * @author laoyingyong
- * @date: 2020-01-30 12:47
- */
-public class Statistics
-{
-    private int a;//I类水质的数量
-    private int b;//II类水质的数量
-    private int c;//III类水质的数量
-    private int d;//IV类水质的数量
-    private int e;//V类水质的数量
-    private int f;//劣V类水质的数量
-    private int g;//其他
-
-    public int getA() {
-        return a;
-    }
-
-    public void setA(int a) {
-        this.a = a;
-    }
-
-    public int getB() {
-        return b;
-    }
-
-    public void setB(int b) {
-        this.b = b;
-    }
-
-    public int getC() {
-        return c;
-    }
-
-    public void setC(int c) {
-        this.c = c;
-    }
-
-    public int getD() {
-        return d;
-    }
-
-    public void setD(int d) {
-        this.d = d;
-    }
-
-    public int getE() {
-        return e;
-    }
-
-    public void setE(int e) {
-        this.e = e;
-    }
-
-    public int getF() {
-        return f;
-    }
-
-    public void setF(int f) {
-        this.f = f;
-    }
-
-    public int getG() {
-        return g;
-    }
-
-    public void setG(int g) {
-        this.g = g;
-    }
-
-    @Override
-    public String toString() {
-        return "Statistics{" +
-                "a=" + a +
-                ", b=" + b +
-                ", c=" + c +
-                ", d=" + d +
-                ", e=" + e +
-                ", f=" + f +
-                ", g=" + g +
-                '}';
-    }
-}

src/src_houduan/domain/User.java

@@ -1,102 +0,0 @@
-package domain;
-
-public class User
-{
-    private int id;
-    private String name;
-    private String gender;
-    private int age;
-    private String address;
-    private String qq;
-    private String email;
-
-    private String username;
-    private String password;
-
-    public int getId() {
-        return id;
-    }
-
-    public void setId(int id) {
-        this.id = id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getGender() {
-        return gender;
-    }
-
-    public void setGender(String gender) {
-        this.gender = gender;
-    }
-
-    public int getAge() {
-        return age;
-    }
-
-    public void setAge(int age) {
-        this.age = age;
-    }
-
-    public String getAddress() {
-        return address;
-    }
-
-    public void setAddress(String address) {
-        this.address = address;
-    }
-
-    public String getQq() {
-        return qq;
-    }
-
-    public void setQq(String qq) {
-        this.qq = qq;
-    }
-
-    public String getEmail() {
-        return email;
-    }
-
-    public void setEmail(String email) {
-        this.email = email;
-    }
-
-    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;
-    }
-
-    @Override
-    public String toString() {
-        return "User{" +
-                "id=" + id +
-                ", name='" + name + '\'' +
-                ", gender='" + gender + '\'' +
-                ", age=" + age +
-                ", address='" + address + '\'' +
-                ", qq='" + qq + '\'' +
-                ", email='" + email + '\'' +
-                ", username='" + username + '\'' +
-                ", password='" + password + '\'' +
-                '}';
-    }
-}

src/src_houduan/domain/WaterLevel.java

@@ -1,84 +0,0 @@
-package domain;
-
-import java.sql.Timestamp;
-
-public class WaterLevel
-{
-   private Integer id;
-   private String riverName;
-   private String siteName;
-   private Timestamp collectionDate;
-   private Double waterLevel;
-   private Double flow;
-   private Double over;
-
-
-    public Integer getId() {
-        return id;
-    }
-
-    public void setId(Integer id) {
-        this.id = id;
-    }
-
-    public String getRiverName() {
-        return riverName;
-    }
-
-    public void setRiverName(String riverName) {
-        this.riverName = riverName;
-    }
-
-    public String getSiteName() {
-        return siteName;
-    }
-
-    public void setSiteName(String siteName) {
-        this.siteName = siteName;
-    }
-
-    public Timestamp getCollectionDate() {
-        return collectionDate;
-    }
-
-    public void setCollectionDate(Timestamp collectionDate) {
-        this.collectionDate = collectionDate;
-    }
-
-    public Double getWaterLevel() {
-        return waterLevel;
-    }
-
-    public void setWaterLevel(Double waterLevel) {
-        this.waterLevel = waterLevel;
-    }
-
-    public Double getFlow() {
-        return flow;
-    }
-
-    public void setFlow(Double flow) {
-        this.flow = flow;
-    }
-
-    public Double getOver() {
-        return over;
-    }
-
-    public void setOver(Double over) {
-        this.over = over;
-    }
-
-    @Override
-    public String toString() {
-        return "WaterLevel{" +
-                "id=" + id +
-                ", riverName='" + riverName + '\'' +
-                ", siteName='" + siteName + '\'' +
-                ", collectionDate=" + collectionDate +
-                ", waterLevel=" + waterLevel +
-                ", flow=" + flow +
-                ", over=" + over +
-                '}';
-    }
-}

src/src_houduan/domain/WaterQuality.java

@@ -1,107 +0,0 @@
-package domain;
-
-import java.sql.Timestamp;
-
-/**
- * @author laoyingyong
- * @date: 2020-01-19 15:24
- */
-public class WaterQuality
-{
-    private Integer id;
-    private String belongStation;
-    private Timestamp dateTime;
-    private Double pH;
-    private Double dO;
-    private Double nH4;
-    private Double cODMn;
-    private Double tOC;
-    private String level;
-
-    public Integer getId() {
-        return id;
-    }
-
-    public void setId(Integer id) {
-        this.id = id;
-    }
-
-    public String getBelongStation() {
-        return belongStation;
-    }
-
-    public void setBelongStation(String belongStation) {
-        this.belongStation = belongStation;
-    }
-
-    public Timestamp getDateTime() {
-        return dateTime;
-    }
-
-    public void setDateTime(Timestamp dateTime) {
-        this.dateTime = dateTime;
-    }
-
-    public Double getpH() {
-        return pH;
-    }
-
-    public void setpH(Double pH) {
-        this.pH = pH;
-    }
-
-    public Double getdO() {
-        return dO;
-    }
-
-    public void setdO(Double dO) {
-        this.dO = dO;
-    }
-
-    public Double getnH4() {
-        return nH4;
-    }
-
-    public void setnH4(Double nH4) {
-        this.nH4 = nH4;
-    }
-
-    public Double getcODMn() {
-        return cODMn;
-    }
-
-    public void setcODMn(Double cODMn) {
-        this.cODMn = cODMn;
-    }
-
-    public Double gettOC() {
-        return tOC;
-    }
-
-    public void settOC(Double tOC) {
-        this.tOC = tOC;
-    }
-
-    public String getLevel() {
-        return level;
-    }
-
-    public void setLevel(String level) {
-        this.level = level;
-    }
-
-    @Override
-    public String toString() {
-        return "WaterQuality{" +
-                "id=" + id +
-                ", belongStation='" + belongStation + '\'' +
-                ", dateTime=" + dateTime +
-                ", pH=" + pH +
-                ", dO=" + dO +
-                ", nH4=" + nH4 +
-                ", cODMn=" + cODMn +
-                ", tOC=" + tOC +
-                ", level='" + level + '\'' +
-                '}';
-    }
-}

src/src_houduan/domain/WaterQualityStation.java

@@ -1,72 +0,0 @@
-package domain;
-
-public class WaterQualityStation
-{
-    private int id;
-    private String stationName;
-    private Double longitude;
-    private Double latitude;
-    private String section;
-    private String introduction;
-
-    public int getId() {
-        return id;
-    }
-
-    public void setId(int id) {
-        this.id = id;
-    }
-
-    public String getStationName() {
-        return stationName;
-    }
-
-    public void setStationName(String stationName) {
-        this.stationName = stationName;
-    }
-
-    public String getIntroduction() {
-        return introduction;
-    }
-
-    public void setIntroduction(String introduction) {
-        this.introduction = introduction;
-    }
-
-    public String getSection() {
-        return section;
-    }
-
-    public void setSection(String section) {
-        this.section = section;
-    }
-
-    public Double getLongitude() {
-        return longitude;
-    }
-
-    public void setLongitude(Double longitude) {
-        this.longitude = longitude;
-    }
-
-    public Double getLatitude() {
-        return latitude;
-    }
-
-    public void setLatitude(Double latitude) {
-        this.latitude = latitude;
-    }
-
-
-    @Override
-    public String toString() {
-        return "WaterQualityStation{" +
-                "id=" + id +
-                ", stationName='" + stationName + '\'' +
-                ", longitude=" + longitude +
-                ", latitude=" + latitude +
-                ", section='" + section + '\'' +
-                ", introduction='" + introduction + '\'' +
-                '}';
-    }
-}

src/src_houduan/druid.properties

@@ -1,10 +0,0 @@
-driverClassName=com.mysql.jdbc.Driver
-url=jdbc:mysql://127.0.0.1:3306/river?characterEncoding=utf8
-username=root
-password=root
-# 初始化连接数量
-initialSize=5
-# 最大连接数
-maxActive=10
-# 最大等待时间
-maxWait=3000

src/src_houduan/service/ExampleService.java

@@ -1,16 +0,0 @@
-package service;
-
-import domain.Example;
-
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-05 13:47
- */
-public interface ExampleService
-{
-    public abstract List<Example> findResembleExamples(
-            String type,String source,double multiple,
-            int distance,String toxicity,String danger,String stability,String solubility,String volatility);
-}

src/src_houduan/service/UserService.java

@@ -1,76 +0,0 @@
-package service;
-
-
-import domain.User;
-import domain.PageBean;
-
-import java.util.List;
-import java.util.Map;
-
-/**
- * 用户管理的业务接口
- */
-public interface UserService {
-
-    /**
-     * 查询所有用户信息
-     * @return
-     */
-    public List<User> findAll();
-
-    /**
-     * 登录方法
-     * @param user
-     * @return
-     */
-    User login(User user);
-
-    /**
-     * 保存User
-     * @param user
-     */
-    void addUser(User user);
-
-
-    void userRegister(User user);//用户注册
-
-    void updateUserPassword(User user);
-
-
-    /**
-     * 根据id删除User
-     * @param id
-     */
-    void deleteUser(String id);
-
-    /**
-     * 根据id查询
-     * @param id
-     * @return
-     */
-    User findUserById(String id);
-
-    /**
-     * 修改用户信息
-     * @param user
-     */
-    void updateUser(User user);
-
-    /**
-     * 批量删除用户
-     * @param ids
-     */
-    void delSelectedUser(String[] ids);
-
-    /**
-     * 分页条件查询
-     * @param currentPage
-     * @param rows
-     * @param condition
-     * @return
-     */
-    PageBean<User> findUserByPage(String currentPage, String rows, Map<String, String[]> condition);
-
-
-    boolean updateUserInfo(User user);
-}

src/src_houduan/service/WaterLevelService.java

@@ -1,22 +0,0 @@
-package service;
-
-import domain.PageBean;//分页对象
-import domain.WaterLevel;
-
-import java.util.List;
-import java.util.Map;
-
-public interface WaterLevelService
-{
-    public abstract PageBean<WaterLevel> findAllByPage(int currentPage,int pageSize);
-    public abstract int findAllCount();
-    public abstract boolean addWaterLevelInfo(WaterLevel waterLevel);
-    public abstract int addManyLevel(List<WaterLevel> levelList);
-    public abstract boolean update(WaterLevel waterLevel);
-    public abstract boolean deleteInfo(int id);
-    public abstract PageBean<WaterLevel> conditionalQueryByPage(int currentPage,int pageSize, Map<String, String[]> condition);
-    public abstract int conditionalFindAllCount(Map<String, String[]> condition);
-    public abstract List<WaterLevel> findBySiteName(String siteName);
-    public abstract List<WaterLevel> findWeekData();
-
-}

src/src_houduan/service/WaterQualityService.java

@@ -1,30 +0,0 @@
-package service;
-
-import dao.WaterQualityDao;
-import dao.impl.WaterQualityDaoImpl;
-import domain.Statistics;
-import domain.WaterQuality;
-
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-01-20 15:15
- */
-public interface WaterQualityService
-{
-    public abstract int add(List<WaterQuality> waterQualityList);
-
-    public abstract boolean addOne(WaterQuality waterQuality);
-    public abstract List<WaterQuality> findByName(String stationName);
-    public abstract boolean update(WaterQuality waterQuality);
-    public abstract boolean del(int id);
-    public abstract Statistics count(String stationName);
-    public abstract WaterQuality findNewestRecord(String stationName);
-    public abstract List<WaterQuality> findPollutedWater();
-    public abstract List<WaterQuality> findByNameAndTime(String name,String startTime,String endTime,String level);
-    public abstract List<WaterQuality> findByStationName(String name);
-    public abstract List<WaterQuality> findWeekData();
-
-
-}

src/src_houduan/service/WaterQualityStationService.java

@@ -1,27 +0,0 @@
-package service;
-
-import domain.PageBean;
-import domain.StationAndQuality;
-import domain.WaterQualityStation;
-
-import java.util.List;
-import java.util.Map;
-
-public interface WaterQualityStationService
-{
-    public abstract List<WaterQualityStation> findAll();
-    public abstract WaterQualityStation findByName(String stationName);
-    public abstract int findTotalCount();
-    public abstract WaterQualityStation findIntroByName(String name);
-    public abstract boolean addWaterQualityStation(WaterQualityStation station);
-    public abstract PageBean<WaterQualityStation> getPageBean(int currentPage,int pageSize);
-    public abstract WaterQualityStation findIntroById(int id);
-    public abstract PageBean<WaterQualityStation> conditonalQueryByPage(int currentPage, int pageSize, Map<String,String[]> condition);
-    public abstract int conditionalFindAllCount(Map<String, String[]> condition);
-    public abstract boolean update(WaterQualityStation station);
-    public abstract boolean delete(int id);
-    public abstract List<WaterQualityStation> findPollutedSite();
-    public  abstract WaterQualityStation findIntro(double longitude,double latitude);
-    public abstract StationAndQuality findStationAndQuality(double longitude, double latitude);
-    public abstract List<StationAndQuality> indexing();
-}

src/src_houduan/service/impl/ExampleServiceImpl.java

@@ -1,103 +0,0 @@
-package service.impl;
-
-import dao.ExampleDao;
-import dao.impl.ExampleDaoImpl;
-import domain.Example;
-import service.ExampleService;
-import util.ExampleUtils;
-
-import java.text.DecimalFormat;
-import java.util.Collections;
-import java.util.LinkedList;
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-05 13:47
- */
-public class ExampleServiceImpl implements ExampleService
-{
-    ExampleDao dao=new ExampleDaoImpl();
-
-
-    @Override
-    public List<Example> findResembleExamples(String type, String source, double multiple, int distance, String toxicity, String danger, String stability, String solubility, String volatility)
-    {
-        double [] current=new double[9];//当前污染事件的数组
-        //给数组赋值
-        current[0]=1;
-        current[1]=1;
-        current[2]= ExampleUtils.getMultipleNum(multiple);//超标倍数
-        current[3]=ExampleUtils.getDistanceNum(distance);
-        current[4]=ExampleUtils.getToxicityNum(toxicity);
-        current[5]=ExampleUtils.getDangerNum(danger);
-        current[6]=ExampleUtils.getStabilityNum(stability);
-        current[7]=ExampleUtils.getSolubilityNum(solubility);
-        current[8]=ExampleUtils.getVolatilityNum(volatility);
-
-
-        List<Example> list = dao.findResembleExamples();
-        LinkedList<Example> exampleLinkedList=new LinkedList<>();
-        for (Example example : list)
-        {
-            String type1 = example.getType();
-            String source1 = example.getSource();
-            Double multiple1 = example.getMultiple();
-            Integer distance1 = example.getDistance();
-            String toxicity1 = example.getToxicity();
-            String danger1 = example.getDanger();
-            String stability1 = example.getStability();
-            String solubility1 = example.getSolubility();
-            String volatility1 = example.getVolatility();
-
-            double [] history=new double[9];//历史污染事件的数组
-            //给数组赋值
-            if(type1.equals(type))//如果污染物类型相同就赋值为1，否则为0
-            {
-                history[0]=1;
-            }
-            else
-            {
-                history[0]=0;
-            }
-            if(source1.equals(source))//如果污染物来源相同就赋值为1，否则赋值为0
-            {
-                history[1]=1;
-            }
-            else
-            {
-                history[1]=0;
-            }
-            history[2]= ExampleUtils.getMultipleNum(multiple1);//超标倍数
-            history[3]=ExampleUtils.getDistanceNum(distance1);//距离
-            history[4]=ExampleUtils.getToxicityNum(toxicity1);//毒性
-            history[5]=ExampleUtils.getDangerNum(danger1);//危险程度
-            history[6]=ExampleUtils.getStabilityNum(stability1);//稳定性
-            history[7]=ExampleUtils.getSolubilityNum(solubility1);//溶解性
-            history[8]=ExampleUtils.getVolatilityNum(volatility1);//挥发性
-
-            double sim=(1-Math.abs(current[0]-history[0]))*0.1123+//根据熵权G1法计算当前污染事件与历史污染事件的相似度
-            (1-Math.abs(current[1]-history[1]))*0.1123+
-            (1-Math.abs(current[2]-history[2]))*0.1123+
-            (1-Math.abs(current[3]-history[3]))*0.1123+
-            (1-Math.abs(current[4]-history[4]))*0.1112+
-            (1-Math.abs(current[5]-history[5]))*0.1112+
-            (1-Math.abs(current[6]-history[6]))*0.1109+
-            (1-Math.abs(current[7]-history[7]))*0.1088+
-            (1-Math.abs(current[8]-history[8]))*0.1088;
-
-            DecimalFormat decimalFormat=new DecimalFormat("0.0000");//保留四位小数
-            String format = decimalFormat.format(sim);
-            double v = Double.parseDouble(format);
-            example.setSim(v);//设置相似度
-            if(v>0.7)//如果相似度大于0.7的话，就存入集合中
-            {
-                exampleLinkedList.add(example);
-            }
-
-        }
-        Collections.sort(exampleLinkedList);//按照相似度从大到小排序，Example这个实体类要实现Comparable接口才行
-        System.out.println("排序后"+exampleLinkedList);
-        return exampleLinkedList;
-    }
-}

src/src_houduan/service/impl/UserServiceImpl.java

@@ -1,110 +0,0 @@
-package service.impl;
-
-
-
-import domain.User;
-import dao.UserDao;
-import dao.impl.UserDaoImpl;
-import domain.PageBean;
-import service.UserService;
-
-import java.util.List;
-import java.util.Map;
-
-public class UserServiceImpl implements UserService {
-    private UserDao dao = new UserDaoImpl();
-
-    @Override
-    public List<User> findAll() {
-        //调用Dao完成查询
-        return dao.findAll();
-    }
-
-    @Override
-    public User login(User user) {
-        return dao.findUserByUsernameAndPassword(user.getUsername(),user.getPassword());
-    }
-
-    @Override
-    public void addUser(User user) {
-        dao.add(user);
-    }
-
-    @Override
-    public void userRegister(User user) {
-        dao.register(user);
-    }
-
-    @Override
-    public void updateUserPassword(User user)//修改当前用户密码
-    {
-        dao.updatePassword(user);
-
-    }
-
-    @Override
-    public void deleteUser(String id) {
-        dao.delete(Integer.parseInt(id));
-    }
-
-    @Override
-    public User findUserById(String id) {
-        return dao.findById(Integer.parseInt(id));
-    }
-
-    @Override
-    public void updateUser(User user) {
-        dao.update(user);
-    }
-
-    @Override
-    public void delSelectedUser(String[] ids) {
-        if(ids != null && ids.length > 0){
-            //1.遍历数组
-            for (String id : ids) {
-                //2.调用dao删除
-                dao.delete(Integer.parseInt(id));
-            }
-        }
-
-    }
-
-    @Override
-    public PageBean<User> findUserByPage(String _currentPage, String _rows, Map<String, String[]> condition) {
-
-        int currentPage = Integer.parseInt(_currentPage);
-        int rows = Integer.parseInt(_rows);
-
-        if(currentPage <=0) {
-            currentPage = 1;
-        }
-        //1.创建空的PageBean对象
-        PageBean<User> pb = new PageBean<User>();
-        //2.设置参数
-        pb.setCurrentPage(currentPage);
-        pb.setRows(rows);
-
-        //3.调用dao查询总记录数
-        int totalCount = dao.findTotalCount(condition);
-        pb.setTotalCount(totalCount);
-        //4.调用dao查询List集合
-        //计算开始的记录索引
-        int start = (currentPage - 1) * rows;
-        List<User> list = dao.findByPage(start,rows,condition);
-        pb.setList(list);
-
-        //5.计算总页码
-        int totalPage = (totalCount % rows)  == 0 ? totalCount/rows : (totalCount/rows) + 1;
-        pb.setTotalPage(totalPage);
-
-
-        return pb;
-    }
-
-    @Override
-    public boolean updateUserInfo(User user)
-    {
-        boolean b = dao.updateUserInfo(user);
-        return b;
-    }
-}

src/src_houduan/service/impl/WaterLevelServiceImpl.java

@@ -1,107 +0,0 @@
-package service.impl;
-
-import dao.WaterLevelDao;
-import dao.impl.WaterLevelDaoImpl;
-import domain.PageBean;
-import domain.WaterLevel;
-import service.WaterLevelService;
-
-import java.util.List;
-import java.util.Map;
-
-public class WaterLevelServiceImpl implements WaterLevelService
-{
-    WaterLevelDao dao=new WaterLevelDaoImpl();
-    @Override
-    public PageBean<WaterLevel> findAllByPage(int currentPage,int pageSize)
-    {
-        PageBean<WaterLevel> pageBean=new PageBean<>();
-        pageBean.setCurrentPage(currentPage);
-        pageBean.setRows(pageSize);
-        int totalCount = dao.findAllCount();
-        pageBean.setTotalCount(totalCount);
-        int start=(currentPage-1)*pageSize;
-        List<WaterLevel> allByPage = dao.findAllByPage(start, pageSize);
-        pageBean.setList(allByPage);
-        int totalPage=totalCount%pageSize==0?totalCount/pageSize:(totalCount/pageSize+1);
-        pageBean.setTotalPage(totalPage);
-        return pageBean;
-    }
-
-    @Override
-    public int findAllCount()
-    {
-        return dao.findAllCount();
-    }
-
-    @Override
-    public boolean addWaterLevelInfo(WaterLevel waterLevel)
-    {
-        boolean b = dao.addWaterLevelInfo(waterLevel);
-        return b;
-    }
-
-    @Override
-    public int addManyLevel(List<WaterLevel> levelList)
-    {
-        int count=0;
-        for (WaterLevel waterLevel : levelList)
-        {
-            boolean b = dao.addWaterLevelInfo(waterLevel);
-            if (b)
-            {
-                count++;
-            }
-
-        }
-        return count;
-    }
-
-    @Override
-    public boolean update(WaterLevel waterLevel)
-    {
-        boolean update = dao.update(waterLevel);
-        return update;
-    }
-
-    @Override
-    public boolean deleteInfo(int id)
-    {
-        boolean b = dao.deleteInfo(id);
-        return b;
-    }
-
-    @Override
-    public PageBean<WaterLevel> conditionalQueryByPage(int currentPage, int pageSize, Map<String, String[]> condition)
-    {
-        PageBean<WaterLevel> pageBean=new PageBean<>();
-        int totalCount= dao.conditionalFindAllCount(condition);
-        pageBean.setTotalCount(totalCount);
-        int totalPage=totalCount%pageSize==0?totalCount/pageSize:(totalCount/pageSize+1);
-        pageBean.setTotalPage(totalPage);
-        pageBean.setCurrentPage(currentPage);
-        pageBean.setRows(pageSize);
-        List<WaterLevel> list = dao.conditionalQueryByPage((currentPage - 1) * pageSize, pageSize, condition);
-        pageBean.setList(list);
-
-
-        return pageBean;
-    }
-
-    @Override
-    public int conditionalFindAllCount(Map<String, String[]> condition)
-    {
-        int i = dao.conditionalFindAllCount(condition);
-        return i;
-    }
-
-    @Override
-    public List<WaterLevel> findBySiteName(String siteName) {
-        return dao.findBySiteName(siteName);
-    }
-
-    @Override
-    public List<WaterLevel> findWeekData() {
-        return dao.findWeekData();
-    }
-}

src/src_houduan/service/impl/WaterQualityServiceImpl.java

@@ -1,146 +0,0 @@
-package service.impl;
-
-import dao.WaterQualityDao;
-import dao.impl.WaterQualityDaoImpl;
-import domain.Statistics;
-import domain.WaterQuality;
-import service.WaterQualityService;
-
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-01-20 15:18
- */
-public class WaterQualityServiceImpl implements WaterQualityService
-{
-    WaterQualityDao dao=new WaterQualityDaoImpl();
-
-    @Override
-    public int add(List<WaterQuality> waterQualityList)
-    {
-        int count=0;
-        for (WaterQuality waterQuality : waterQualityList)
-        {
-            boolean flag = dao.add(waterQuality);
-            if(flag)
-            {
-                count++;
-            }
-
-        }
-        return count;//返回的是添加成功的记录数
-    }
-
-    @Override
-    public boolean addOne(WaterQuality waterQuality)
-    {
-        boolean add = dao.add(waterQuality);
-        return add;
-    }
-
-    @Override
-    public List<WaterQuality> findByName(String stationName)
-    {
-        List<WaterQuality>  list= dao.findByName(stationName);
-        return list;
-    }
-
-    @Override
-    public boolean update(WaterQuality waterQuality)
-    {
-        return dao.update(waterQuality);
-    }
-
-    @Override
-    public boolean del(int id)
-    {
-        return dao.del(id);
-    }
-
-    @Override
-    public Statistics count(String stationName)
-    {
-        int a=0;
-        int b=0;
-        int c=0;
-        int d=0;
-        int e=0;
-        int f=0;
-        int g=0;
-        List<WaterQuality> list = dao.findByName(stationName);
-        for (WaterQuality waterQuality : list)
-        {
-            String level = waterQuality.getLevel();
-            if(level.equals("Ⅰ"))
-            {
-                a++;
-            }
-            else if(level.equals("Ⅱ"))
-            {
-                b++;
-            }
-            else if(level.equals("Ⅲ"))
-            {
-                c++;
-            }
-            else if(level.equals("Ⅳ"))
-            {
-                d++;
-            }
-            else if(level.equals("Ⅴ"))
-            {
-                e++;
-            }
-            else if(level.equals("劣Ⅴ"))
-            {
-                f++;
-            }
-            else
-            {
-                g++;
-            }
-
-        }
-        Statistics statistics=new Statistics();
-        statistics.setA(a);
-        statistics.setB(b);
-        statistics.setC(c);
-        statistics.setD(d);
-        statistics.setE(e);
-        statistics.setF(f);
-        statistics.setG(g);
-
-        return statistics;
-    }
-
-    @Override
-    public WaterQuality findNewestRecord(String stationName)
-    {
-        return dao.findNewestRecord(stationName);
-    }
-
-    @Override
-    public List<WaterQuality> findPollutedWater() {
-        return dao.findPollutedWater();
-    }
-
-    @Override
-    public List<WaterQuality> findByNameAndTime(String name, String startTime, String endTime,String level) {
-        return dao.findByNameAndTime(name,startTime,endTime,level);
-    }
-
-    @Override
-    public List<WaterQuality> findByStationName(String name)
-    {
-        return dao.findByStationName(name);
-    }
-
-    @Override
-    public List<WaterQuality> findWeekData()
-    {
-        return dao.findWeekData();
-    }
-
-
-}

src/src_houduan/service/impl/WaterQualityStationServiceImpl.java

@@ -1,132 +0,0 @@
-package service.impl;
-
-import dao.WaterQualityStationDao;
-import dao.impl.WaterQualityStationDaoImpl;
-import domain.PageBean;
-import domain.StationAndQuality;
-import domain.WaterQualityStation;
-import service.WaterQualityStationService;
-
-import java.util.List;
-import java.util.Map;
-
-public class WaterQualityStationServiceImpl implements WaterQualityStationService
-{
-    WaterQualityStationDao dao=new WaterQualityStationDaoImpl();
-
-    @Override
-    public List<WaterQualityStation> findAll()
-    {
-        return dao.findAll();
-    }
-
-    @Override
-    public WaterQualityStation findByName(String stationName)
-    {
-        return dao.findByName(stationName);
-    }
-
-    /**
-     * 查询所有水质监测站
-     * @return
-     */
-    @Override
-    public int findTotalCount()
-    {
-        int totalCount = dao.findTotalCount();
-        return totalCount;
-    }
-
-    @Override
-    public WaterQualityStation findIntroByName(String name) {
-        return dao.findIntroByName(name);
-    }
-
-    @Override
-    public boolean addWaterQualityStation(WaterQualityStation station)
-    {
-        return dao.addWaterQualityStation(station);
-
-    }
-
-    @Override
-    public PageBean<WaterQualityStation> getPageBean(int currentPage, int pageSize)
-    {
-        PageBean<WaterQualityStation> pageBean=new PageBean<>();
-        int totalCount=dao.findTotalCount();
-        pageBean.setTotalCount(totalCount);
-        int totalPage=totalCount%pageSize==0?totalCount/pageSize:(totalCount/pageSize+1);
-        pageBean.setTotalPage(totalPage);
-        pageBean.setCurrentPage(currentPage);
-        pageBean.setRows(pageSize);
-        int start=(currentPage-1)*pageSize;
-        List<WaterQualityStation> list = dao.findByPage(start, pageSize);
-        pageBean.setList(list);
-        return pageBean;
-    }
-
-    @Override
-    public WaterQualityStation findIntroById(int id)
-    {
-        WaterQualityStation introById = dao.findIntroById(id);
-        return introById;
-    }
-
-    @Override
-    public PageBean<WaterQualityStation> conditonalQueryByPage(int currentPage, int pageSize, Map<String, String[]> condition)
-    {
-        PageBean<WaterQualityStation> pageBean=new PageBean<>();
-        int totalCount= dao.conditionalFindAllCount(condition);
-        pageBean.setTotalCount(totalCount);
-        int totalPage=totalCount%pageSize==0?totalCount/pageSize:(totalCount/pageSize+1);
-        pageBean.setTotalPage(totalPage);
-        pageBean.setCurrentPage(currentPage);
-        pageBean.setRows(pageSize);
-        List<WaterQualityStation> list = dao.conditonalQueryByPage((currentPage - 1) * pageSize, pageSize, condition);
-        pageBean.setList(list);
-        return pageBean;
-    }
-
-    @Override
-    public int conditionalFindAllCount(Map<String, String[]> condition)
-    {
-        int i = dao.conditionalFindAllCount(condition);
-        return i;
-    }
-
-    @Override
-    public boolean update(WaterQualityStation station)
-    {
-        boolean b = dao.update(station);
-        return b;
-    }
-
-    @Override
-    public boolean delete(int id)
-    {
-        boolean b = dao.delete(id);
-        return b;
-    }
-
-    @Override
-    public List<WaterQualityStation> findPollutedSite()
-    {
-        return dao.findPollutedSite();
-    }
-
-    @Override
-    public WaterQualityStation findIntro(double longitude, double latitude) {
-        return dao.findIntro(longitude,latitude);
-    }
-
-    @Override
-    public StationAndQuality findStationAndQuality(double longitude, double latitude) {
-        return dao.findStationAndQuality(longitude,latitude);
-    }
-
-    @Override
-    public List<StationAndQuality> indexing()
-    {
-        return dao.indexing();
-    }
-}

src/src_houduan/test/testJDBCU.java

@@ -1,93 +0,0 @@
-package test;
-
-
-import domain.Example;
-import util.JDBCUtils;
-
-import java.sql.Connection;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * JDBCUtils的测试类
- *
- */
-public class testJDBCU {
-
-    public static void main(String[] args) {
-
-        List<Example> example = new testJDBCU().finAll();
-        System.out.println(example);
-        System.out.println(example.size());
-
-    }
-
-
-
-    public List<Example> finAll() {
-
-        Connection connection = null;
-        Statement statement = null;
-        ResultSet resultSet = null;
-        List<Example> list = null;
-
-        try {
-
-            //1. 导入驱动jar包 mysql-connector-java-5.1.37-bin.jar
-            //2. 注册驱动
-            //以上2步骤都通过JDBCUtils来简化了
-            connection= JDBCUtils.getConnection();
-            //3.定义sql
-            String sql = "SELECT * from Example";
-            //4.获取执行sql的对象
-            statement = connection.createStatement();
-            //5.执行sql
-            resultSet = statement.executeQuery(sql);
-
-            //6.遍历结果集，封装对象，装载集合
-            Example stu = null;
-            list = new ArrayList<Example>();
-            while (resultSet.next()) {
-                int id = resultSet.getInt("id");
-                String name = resultSet.getString("name");
-                String type = resultSet.getString("type");
-                String source = resultSet.getString("source");
-                double multiple = resultSet.getDouble("multiple");
-                int distance = resultSet.getInt("distance");
-                String toxicity = resultSet.getString("toxicity");
-                String danger = resultSet.getString("danger");
-                String stability = resultSet.getString("stability");
-                String solubility = resultSet.getString("solubility");
-                String volatility = resultSet.getString("volatility");
-                String technology = resultSet.getString("technology");
-                stu = new Example();
-
-                stu.setId(id);
-                stu.setName(name);
-                stu.setType(type);
-                stu.setSource(source);
-                stu.setMultiple(multiple);
-                stu.setDistance(distance);
-                stu.setToxicity(toxicity);
-                stu.setDanger(danger);
-                stu.setStability(stability);
-                stu.setSolubility(solubility);
-                stu.setVolatility(volatility);
-                stu.setTechnology(technology);
-
-                list.add(stu);
-            }
-
-
-        } catch (SQLException throwables) {
-            throwables.printStackTrace();
-        }
-        return list;
-    }
-
-}
-
-

src/src_houduan/test1/Demo3.java

@@ -1,151 +0,0 @@
-package test1;
-
-import com.alibaba.fastjson.JSONArray;
-import com.alibaba.fastjson.JSONObject;
-import domain.WaterQuality;
-
-import javax.script.ScriptEngine;
-import javax.script.ScriptEngineManager;
-import javax.script.ScriptException;
-import java.io.BufferedReader;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.PrintWriter;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.sql.Timestamp;
-import java.util.Arrays;
-import java.util.LinkedList;
-import java.util.List;
-
-public class Demo3
-{
-    private static List<WaterQuality> qualityList;
-    private static String [] siteArray={"沙窝","清河闸","罗庄","密云水库","后城",
-                                        "土门楼","万家码头","海河大闸","蓟运河防潮闸",
-                                        "于桥水库库中心","三岔口"};
-    public static void main(String[] args) throws Exception
-    {
-        //参数字符串，如果拼接在请求链接之后，需要对中文进行 URLEncode   字符集 UTF-8
-        String param = "AreaID=&RiverID=&MNName=&PageIndex=1&PageSize=60&action=getRealDatas";
-        StringBuilder sb = new StringBuilder();
-        InputStream is = null;
-        BufferedReader br = null;
-        PrintWriter out = null;
-        try {
-            //接口地址
-            String url = "https://szzdjc.cnemc.cn:8070/GJZ/Ajax/Publish.ashx";
-            URL uri = new URL(url);
-            HttpURLConnection connection = (HttpURLConnection) uri.openConnection();
-            connection.setRequestMethod("POST");
-            connection.setConnectTimeout(50000);
-            connection.setReadTimeout(12000);
-            connection.setRequestProperty("accept", "*/*");
-            //发送参数
-            connection.setDoOutput(true);
-            out = new PrintWriter(connection.getOutputStream());
-            out.print(param);
-            out.flush();
-            //接收结果
-            is = connection.getInputStream();
-            br = new BufferedReader(new InputStreamReader(is, "UTF-8"));
-            String line;
-            //缓冲逐行读取
-            while ((line = br.readLine()) != null) {
-                sb.append(line);
-            }
-            String backStr = sb.toString();
-            String body = backStr;
-
-            ScriptEngineManager sem = new ScriptEngineManager();
-
-            ScriptEngine engine = sem.getEngineByExtension("js");
-
-            String traseStr = null;
-            try {
-                traseStr = (String) engine.eval("unescape('" + body + "')");
-            } catch (ScriptException e) {
-                e.printStackTrace();
-
-            }
-            traseStr = traseStr.replaceAll("<br>", "\r\n");
-            traseStr = traseStr.replaceAll("<.*?>", "");
-            String a= "["+traseStr+"]";
-            System.out.println(a);
-            JSONArray jsonArray = JSONObject.parseArray(a);
-            JSONObject jsonObject = jsonArray.getJSONObject(0);
-            String jsonArray0 = jsonObject.getString("tbody");
-            System.out.println(jsonArray0);
-            JSONArray jsonArray1 = JSONObject.parseArray(jsonArray0);
-            qualityList=new LinkedList<>();
-           for (int i = 0; i < jsonArray1.size(); i++) {
-               WaterQuality waterQuality=new WaterQuality();
-               JSONArray jsonArray2 = (JSONArray) jsonArray1.get(i);
-               String siteName = jsonArray2.getString(2);
-               boolean b = Arrays.asList(siteArray).contains(siteName);
-               String dateTime = jsonArray2.getString(3);
-               String pH = jsonArray2.getString(6);
-               String aDo = jsonArray2.getString(7);
-               String nh4 = jsonArray2.getString(11);
-               String codMn = jsonArray2.getString(10);
-               String toc = jsonArray2.getString(12);
-               String level = jsonArray2.getString(4);
-
-               if (b) {
-                   System.out.print(siteName + "\t");
-                   System.out.print(dateTime + "\t");
-                   System.out.print(pH + "\t");
-                   System.out.print(aDo + "\t");
-                   System.out.print(nh4 + "\t");
-                   System.out.print(codMn + "\t");
-                   System.out.print(toc + "\t");
-                   System.out.println(level);
-
-                   waterQuality.setBelongStation(siteName);
-                   waterQuality.setDateTime(Timestamp.valueOf("2022-"+dateTime+":00"));
-                   if(!pH.equals("--"))
-                       waterQuality.setpH(Double.parseDouble(pH));
-                   if(!aDo.equals("--"))
-                       waterQuality.setdO(Double.parseDouble(aDo));
-                   if(!nh4.equals("--"))
-                       waterQuality.setnH4(Double.parseDouble(nh4));
-                   if(!codMn.equals("--"))
-                       waterQuality.setcODMn(Double.parseDouble(codMn));
-                   if(!toc.equals("--"))
-                       waterQuality.settOC(Double.parseDouble(toc));
-                   if(!level.equals("--"))
-                       waterQuality.setLevel(level);
-                   qualityList.add(waterQuality);
-                   System.out.println(qualityList);
-               }
-           }
-
-        } catch ( Exception e )
-        {
-            System.out.println(e);
-        } finally
-        {
-            //关闭流
-            try
-            {
-                if(is!=null)
-                {
-                    is.close();
-                }
-                if(br!=null)
-                {
-                    br.close();
-                }
-                if (out!=null)
-                {
-                    out.close();
-                }
-            } catch ( Exception ignored )
-            {
-                System.out.println(ignored);
-            }
-        }
-
-
-    }
-}

src/src_houduan/util/ExampleUtils.java

@@ -1,175 +0,0 @@
-package util;
-
-import com.sun.scenario.effect.impl.sw.sse.SSEBlend_SRC_OUTPeer;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-05 14:32
- */
-public class ExampleUtils
-{
-    public static double getMultipleNum(double n)
-    {
-        if(n>=100)
-        { return 1;}
-        else if(n>=90)
-        { return 0.9;}
-        else if(n>=80)
-        {return 0.8;}
-        else if(n>=70)
-        {return 0.7;}
-        else if(n>=60)
-        {return 0.6;}
-        else if(n>=50)
-        {return 0.5;}
-        else if(n>=40)
-        {return 0.4;}
-        else if(n>=30)
-        {return 0.3;}
-        else if(n>=20)
-        {return 0.2;}
-        else if(n>=0)
-        {return 0.1;}
-        else {System.out.println("倍数不能为负数！");return 0;}//倍数不可能为负数
-    }
-
-
-    public static double getDistanceNum(double n)
-    {
-        if(n>=270)
-        { return 1;}
-        else if(n>=240)
-        { return 0.9;}
-        else if(n>=210)
-        {return 0.8;}
-        else if(n>=180)
-        {return 0.7;}
-        else if(n>=150)
-        {return 0.6;}
-        else if(n>=120)
-        {return 0.5;}
-        else if(n>=90)
-        {return 0.4;}
-        else if(n>=60)
-        {return 0.3;}
-        else if(n>=30)
-        {return 0.2;}
-        else if(n>=0)
-        {return 0.1;}
-        else {System.out.println("距离不能为负数！");return 0;}//距离不可能为负数
-    }
-
-    public static double getToxicityNum(String toxicity)
-    {
-        if(toxicity.equals("微毒"))
-        {
-            return 0.1;
-        }
-        else if(toxicity.equals("低毒"))
-        {
-            return 0.3;
-        }
-        else if(toxicity.equals("中等毒"))
-        {
-            return 0.5;
-        }
-        else if(toxicity.equals("高毒"))
-        {
-            return 0.7;
-        }
-        else if(toxicity.equals("剧毒"))
-        {
-            return 0.9;
-        }
-        else
-        {
-            System.out.println("污染毒性等级有误！");
-            return 0;
-        }
-    }
-
-    public static double getDangerNum(String danger)
-    {
-        if(danger.equals("可燃"))
-        {
-            return 0.2;
-        }
-        else if(danger.equals("易燃"))
-        {
-            return 0.5;
-        }
-        else if(danger.equals("易燃易爆"))
-        {
-            return 0.8;
-        }
-        else
-        {
-            System.out.println("污染物危险等级有误！");
-            return 0;
-        }
-    }
-
-    public static double getStabilityNum(String stability)
-    {
-        if(stability.equals("不稳定"))
-        {
-            return 0.2;
-        }
-        else if(stability.equals("中等"))
-        {
-            return 0.5;
-        }
-        else if(stability.equals("稳定"))
-        {
-            return 0.8;
-        }
-        else
-        {
-            System.out.println("污染物稳定性等级有误！");
-            return 0;
-        }
-    }
-
-
-    public static double getSolubilityNum(String solubility)
-    {
-        if(solubility.equals("不溶于水"))
-        {
-            return 0.2;
-        }
-        else if(solubility.equals("微溶于水"))
-        {
-            return 0.5;
-        }
-        else if(solubility.equals("易溶于水"))
-        {
-            return 0.8;
-        }
-        else
-        {
-            System.out.println("污染物溶解性等级有误！");
-            return 0;
-        }
-    }
-
-    public static double getVolatilityNum(String volatility)
-    {
-        if(volatility.equals("不易挥发"))
-        {
-            return 0.2;
-        }
-        else if(volatility.equals("中等挥发"))
-        {
-            return 0.5;
-        }
-        else if(volatility.equals("易挥发"))
-        {
-            return 0.8;
-        }
-        else
-        {
-            System.out.println("污染物挥发性等级有误！");
-            return 0;
-        }
-    }
-}

src/src_houduan/util/JDBCUtils.java

@@ -1,52 +0,0 @@
-package util;
-
-import com.alibaba.druid.pool.DruidDataSourceFactory;
-
-import javax.sql.DataSource;
-import java.io.IOException;
-import java.io.InputStream;
-import java.sql.Connection;
-import java.sql.SQLException;
-import java.util.Properties;
-
-/**
- * JDBC工具类 使用Durid连接池
- */
-public class JDBCUtils {
-
-    private static DataSource ds ;
-
-    static {
-
-        try {
-            //1.加载配置文件
-            Properties pro = new Properties();
-            //使用ClassLoader加载配置文件，获取字节输入流
-            InputStream is = JDBCUtils.class.getClassLoader().getResourceAsStream("druid.properties");
-            pro.load(is);
-
-            //2.初始化连接池对象
-            ds = DruidDataSourceFactory.createDataSource(pro);
-
-        } catch (IOException e) {
-            e.printStackTrace();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * 获取连接池对象
-     */
-    public static DataSource getDataSource(){
-        return ds;
-    }
-
-
-    /**
-     * 获取连接Connection对象
-     */
-    public static Connection getConnection() throws SQLException {
-        return  ds.getConnection();
-    }
-}

src/src_houduan/web/servlet/example/EmergencyDecisionServlet.java

@@ -1,55 +0,0 @@
-package web.servlet.example;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import domain.Example;
-import service.ExampleService;
-import service.impl.ExampleServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-05 15:52
- */
-@WebServlet("/EmergencyDecisionServlet")
-public class EmergencyDecisionServlet extends HttpServlet
-{
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-        request.setCharacterEncoding("utf-8");
-        String type = request.getParameter("type");
-        String source = request.getParameter("source");
-        String multiple = request.getParameter("multiple");
-        String distance = request.getParameter("distance");
-        String toxicity = request.getParameter("toxicity");
-        String danger = request.getParameter("danger");
-        String stability = request.getParameter("stability");
-        String solubility = request.getParameter("solubility");
-        String volatility = request.getParameter("volatility");
-        double v=0;
-        if(multiple!=null&&!multiple.equals(""))
-        {v = Double.parseDouble(multiple);}
-        int i=0;
-        if(distance!=null&&!distance.equals(""))
-        {i = Integer.parseInt(distance);}
-        ExampleService service=new ExampleServiceImpl();
-        List<Example> resembleExamples = service.findResembleExamples(type, source, v, i, toxicity, danger, stability, solubility, volatility);
-        response.setContentType("application/json;chartset=utf-8");
-        ObjectMapper mapper=new ObjectMapper();
-        mapper.writeValue(response.getOutputStream(),resembleExamples);
-
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        this.doPost(request, response);
-
-    }
-}

src/src_houduan/web/servlet/others/CheckCodeServlet.java

@@ -1,99 +0,0 @@
-package web.servlet.others;
-
-import javax.imageio.ImageIO;
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.awt.*;
-import java.awt.image.BufferedImage;
-import java.io.IOException;
-import java.util.Random;
-
-/**
- * 验证码
- */
-@WebServlet("/checkCodeServlet")
-public class CheckCodeServlet extends HttpServlet {
-	public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {
-		
-		//服务器通知浏览器不要缓存
-		response.setHeader("pragma","no-cache");
-		response.setHeader("cache-control","no-cache");
-		response.setHeader("expires","0");
-		
-		//在内存中创建一个长80，宽30的图片，默认黑色背景
-		//参数一：长
-		//参数二：宽
-		//参数三：颜色
-		int width = 80;
-		int height = 30;
-		BufferedImage image = new BufferedImage(width,height,BufferedImage.TYPE_INT_RGB);
-		
-		//获取画笔
-		Graphics g = image.getGraphics();
-		//设置画笔颜色为灰色
-		g.setColor(Color.GRAY);
-		//填充图片
-		g.fillRect(0,0, width,height);
-		
-		//产生4个随机验证码，12Ey
-		String checkCode = getCheckCode();
-		//将验证码放入HttpSession中
-		request.getSession().setAttribute("CHECKCODE_SERVER",checkCode);
-		
-		//设置画笔颜色为黄色
-		g.setColor(Color.YELLOW);
-		//设置字体的小大
-		g.setFont(new Font("黑体",Font.BOLD,24));
-		//向图片上写入验证码
-		g.drawString(checkCode,15,25);
-
-		//2.4画干扰线
-		g.setColor(Color.GREEN);
-		//随机生成坐标点
-		Random ran=new Random();
-		for (int i = 0; i < 10; i++)
-		{
-			int x1 = ran.nextInt(width);
-			int x2 = ran.nextInt(width);
-
-			int y1 = ran.nextInt(height);
-			int y2 = ran.nextInt(height);
-			g.drawLine(x1,y1,x2,y2);
-		}
-		
-		//将内存中的图片输出到浏览器
-		//参数一：图片对象
-		//参数二：图片的格式，如PNG,JPG,GIF
-		//参数三：图片输出到哪里去
-		ImageIO.write(image,"PNG",response.getOutputStream());
-	}
-	/**
-	 * 产生4位随机字符串 
-	 */
-	private String getCheckCode()
-	{
-		String base = "0123456789ABCDEFGHIJKLMNOPQUVWXYZabcdefghijklmnopquvwxyz";
-		int size = base.length();
-		Random r = new Random();
-		StringBuffer sb = new StringBuffer();
-		for(int i=1;i<=4;i++)
-		{
-			//产生0到size-1的随机值
-			int index = r.nextInt(size);
-			//在base字符串中获取下标为index的字符
-			char c = base.charAt(index);
-			//将c放入到StringBuffer中去
-			sb.append(c);
-		}
-		return sb.toString();
-	}
-	public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-		this.doGet(request,response);
-	}
-}
-
-
-

src/src_houduan/web/servlet/others/DownloadFileServlet.java

@@ -1,76 +0,0 @@
-package web.servlet.others;
-
-import domain.WaterLevel;
-import service.WaterLevelService;
-import service.impl.WaterLevelServiceImpl;
-
-import javax.servlet.ServletContext;
-import javax.servlet.ServletException;
-import javax.servlet.ServletOutputStream;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.net.URLEncoder;
-import java.sql.Timestamp;
-import java.text.SimpleDateFormat;
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-05 10:27
- */
-@WebServlet("/DownloadFileServlet")
-public class DownloadFileServlet extends HttpServlet
-{
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-        ServletOutputStream outputStream = response.getOutputStream();//网络字节输出流
-        WaterLevelService service=new WaterLevelServiceImpl();
-        List<WaterLevel> weekData = service.findWeekData();
-
-        outputStream.write(("河流"+"\t"+"测站名"+"\t"+"时间"+"\t"+"水位"+"\t"+"流量"+"\t"+"超警戒（汛限）水位"+"\n").getBytes());
-        outputStream.write("-----------------------------------------最近七天的水位数据-------------------------------------------\n".getBytes());
-        for (WaterLevel item : weekData)
-        {
-            String riverName = item.getRiverName();
-            String siteName = item.getSiteName();
-            Timestamp collectionDate = item.getCollectionDate();
-            SimpleDateFormat simpleDateFormat=new SimpleDateFormat("yyyy-MM-dd HH:mm");
-            String format = simpleDateFormat.format(collectionDate);
-            Double waterLevel = item.getWaterLevel();
-            Double flow = item.getFlow();
-            Double over = item.getOver();
-
-            outputStream.write((riverName+"\t"+siteName+"\t"+format+"\t"+waterLevel+"\t"+flow+"\t"+over+"\n").getBytes());
-
-
-        }
-
-
-        String filename = request.getParameter("filename");
-
-
-        ServletContext servletContext = request.getServletContext();
-
-        //设置响应的mime类型
-        String mimeType = servletContext.getMimeType(filename);
-        response.setContentType(mimeType);
-
-
-        String encodeFileName = URLEncoder.encode(filename, "utf-8");//编码，解决文件中文乱码问题
-        response.setHeader("content-disposition","attachment;filename="+encodeFileName);
-
-
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        this.doPost(request, response);
-
-    }
-}

src/src_houduan/web/servlet/others/DownloadFileServlet2.java

@@ -1,80 +0,0 @@
-package web.servlet.others;
-
-import domain.WaterLevel;
-import domain.WaterQuality;
-import service.WaterLevelService;
-import service.WaterQualityService;
-import service.impl.WaterLevelServiceImpl;
-import service.impl.WaterQualityServiceImpl;
-
-import javax.servlet.ServletContext;
-import javax.servlet.ServletException;
-import javax.servlet.ServletOutputStream;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.net.URLEncoder;
-import java.sql.Timestamp;
-import java.text.SimpleDateFormat;
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-05 10:27
- */
-@WebServlet("/DownloadFileServlet2")
-public class DownloadFileServlet2 extends HttpServlet
-{
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-        ServletOutputStream outputStream = response.getOutputStream();//网络字节输出流
-        WaterQualityService service=new WaterQualityServiceImpl();
-        List<WaterQuality> weekData = service.findWeekData();
-
-        outputStream.write(("测站名"+"\t"+"时间"+"\t"+"PH"+"\t"+"溶解氧"+"\t"+"氨氮"+"\t"+"高猛酸钾盐指数"+"\t"+"总有机碳"+"\t"+"水质类别"+"\n").getBytes());
-        outputStream.write("---------------------------------------------------------------最近七天的水质数据--\n".getBytes());
-        for (WaterQuality item : weekData)
-        {
-            String belongStation = item.getBelongStation();
-
-            Timestamp dateTime = item.getDateTime();
-            SimpleDateFormat simpleDateFormat=new SimpleDateFormat("yyyy-MM-dd HH:mm");
-            String format = simpleDateFormat.format(dateTime);
-            Double aDouble = item.getpH();
-            Double aDouble1 = item.getdO();
-            Double aDouble2 = item.getnH4();
-            Double aDouble3 = item.getcODMn();
-            Double aDouble4 = item.gettOC();
-            String level = item.getLevel();
-
-            outputStream.write((belongStation+"\t"+format+"\t"+aDouble+"\t"+aDouble1+"\t"+aDouble2+"\t"+aDouble3+"\t"+aDouble4+"\t"+level+"\n").getBytes());
-
-
-        }
-
-
-        String filename = request.getParameter("filename");
-
-
-        ServletContext servletContext = request.getServletContext();
-
-        //设置响应的mime类型
-        String mimeType = servletContext.getMimeType(filename);
-        response.setContentType(mimeType);
-
-
-        String encodeFileName = URLEncoder.encode(filename, "utf-8");//编码，解决文件中文乱码问题
-        response.setHeader("content-disposition","attachment;filename="+encodeFileName);
-
-
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        this.doPost(request, response);
-
-    }
-}

src/src_houduan/web/servlet/others/UploadServlet.java

@@ -1,130 +0,0 @@
-package web.servlet.others;
-
-import domain.WaterQuality;
-import org.apache.commons.fileupload.FileItem;
-import org.apache.commons.fileupload.FileUploadException;
-import org.apache.commons.fileupload.disk.DiskFileItemFactory;
-import org.apache.commons.fileupload.servlet.ServletFileUpload;
-import service.WaterQualityService;
-import service.impl.WaterQualityServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.*;
-import java.sql.Timestamp;
-import java.text.SimpleDateFormat;
-import java.util.Arrays;
-import java.util.Date;
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-11 12:12
- */
-@WebServlet("/UploadServlet")
-public class UploadServlet extends HttpServlet
-{
-
-
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        int count=0;
-        WaterQualityService service=new WaterQualityServiceImpl();
-
-
-        request.setCharacterEncoding("UTF-8");
-        //String type=request.getParameter("type");
-
-        try {
-            // 配置上传参数
-            DiskFileItemFactory factory = new DiskFileItemFactory();
-            ServletFileUpload upload = new ServletFileUpload(factory);
-            // 解析请求的内容提取文件数据
-            @SuppressWarnings("unchecked")
-            List<FileItem> formItems = upload.parseRequest(request);
-
-
-            // 迭代表单数据
-            for (FileItem item : formItems)
-            {
-                // 处理不在表单中的字段
-                if (!item.isFormField())
-                {
-                    String fileName = item.getName(); //获取上传的文件名
-                    String fileType=fileName.substring(fileName.lastIndexOf(".")+1);
-                    //定义上传文件的存放路径
-                    String path = request.getServletContext().getRealPath("/upload");
-                    //定义上传文件的完整路径
-                    fileName= new SimpleDateFormat("yyyyMMddhhmmss").format(new Date()).toString();
-                    fileName+="."+fileType;  //将文件名字改为时间，避免重名文件
-                    String filePath = String.format("%s\\%s",path,fileName);
-                    File storeFile = new File(filePath);
-                    // 在控制台输出文件的上传路径
-                    System.out.println(path);
-                    System.out.println(filePath);
-
-                    // 保存文件到硬盘
-                    item.write(storeFile);
-
-                    BufferedReader bufferedReader=new BufferedReader(new InputStreamReader(new FileInputStream(filePath),"utf-8"));//缓冲字符输入流、转换流
-                    String line=null;
-
-                    while((line=bufferedReader.readLine())!=null)
-                    {
-                        //System.out.println(line);
-                        String[] split = line.split("\t");
-                        System.out.println(Arrays.toString(split));
-                        WaterQuality waterQuality=new WaterQuality();
-                        try
-                        {
-                            waterQuality.setBelongStation(split[0]);
-                            waterQuality.setDateTime(Timestamp.valueOf(split[1]+":00"));
-                            if(!split[2].equals("null"))
-                            {waterQuality.setpH(Double.parseDouble(split[2]));}
-                            if(!split[3].equals("null"))
-                            {waterQuality.setdO(Double.parseDouble(split[3]));}
-                            if(!split[4].equals("null"))
-                            {waterQuality.setnH4(Double.parseDouble(split[4]));}
-                            if(!split[5].equals("null"))
-                            {waterQuality.setcODMn(Double.parseDouble(split[5]));}
-                            if(!split[6].equals("null"))
-                            {waterQuality.settOC(Double.parseDouble(split[6]));}
-                            if(!split[7].equals("null"))
-                            {waterQuality.setLevel(split[7]);}
-                        } catch (Exception e)
-                        {
-                            System.out.println(e);
-                        }
-                        boolean b = service.addOne(waterQuality);
-                        if(b)
-                        {
-                            count++;
-                        }
-                    }
-                }
-            }
-        } catch (FileUploadException e) {
-            e.printStackTrace();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-
-
-        request.setAttribute("message",count);
-        // 跳转到 message.jsp
-        getServletContext().getRequestDispatcher("/message.jsp").forward(
-                request, response);
-
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        this.doPost(request, response);
-
-    }
-}

src/src_houduan/web/servlet/others/UploadServlet2.java

@@ -1,128 +0,0 @@
-package web.servlet.others;
-
-import domain.WaterLevel;
-import domain.WaterQuality;
-import org.apache.commons.fileupload.FileItem;
-import org.apache.commons.fileupload.FileUploadException;
-import org.apache.commons.fileupload.disk.DiskFileItemFactory;
-import org.apache.commons.fileupload.servlet.ServletFileUpload;
-import service.WaterLevelService;
-import service.WaterQualityService;
-import service.impl.WaterLevelServiceImpl;
-import service.impl.WaterQualityServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.*;
-import java.sql.Timestamp;
-import java.text.SimpleDateFormat;
-import java.util.Arrays;
-import java.util.Date;
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-11 12:12
- */
-@WebServlet("/UploadServlet2")
-public class UploadServlet2 extends HttpServlet
-{
-
-
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        int count=0;
-        WaterLevelService service=new WaterLevelServiceImpl();
-
-
-        request.setCharacterEncoding("UTF-8");
-        //String type=request.getParameter("type");
-
-        try {
-            // 配置上传参数
-            DiskFileItemFactory factory = new DiskFileItemFactory();
-            ServletFileUpload upload = new ServletFileUpload(factory);
-            // 解析请求的内容提取文件数据
-            @SuppressWarnings("unchecked")
-            List<FileItem> formItems = upload.parseRequest(request);
-
-
-            // 迭代表单数据
-            for (FileItem item : formItems)
-            {
-                // 处理不在表单中的字段
-                if (!item.isFormField())
-                {
-                    String fileName = item.getName(); //获取上传的文件名
-                    String fileType=fileName.substring(fileName.lastIndexOf(".")+1);
-                    //定义上传文件的存放路径
-                    String path = request.getServletContext().getRealPath("/upload");
-                    //定义上传文件的完整路径
-                    fileName= new SimpleDateFormat("yyyyMMddhhmmss").format(new Date()).toString();
-                    fileName+="."+fileType;  //将文件名字改为时间，避免重名文件
-                    String filePath = String.format("%s\\%s",path,fileName);
-                    File storeFile = new File(filePath);
-                    // 在控制台输出文件的上传路径
-                    System.out.println(path);
-                    System.out.println(filePath);
-
-                    // 保存文件到硬盘
-                    item.write(storeFile);
-
-                    BufferedReader bufferedReader=new BufferedReader(new InputStreamReader(new FileInputStream(filePath),"utf-8"));//缓冲字符输入流、转换流
-                    String line=null;
-
-                    while((line=bufferedReader.readLine())!=null)
-                    {
-                        //System.out.println(line);
-                        String[] split = line.split("\t");
-                        System.out.println(Arrays.toString(split));
-                        WaterLevel waterLevel=new WaterLevel();
-                        try
-                        {
-                            waterLevel.setRiverName(split[0]);
-                            waterLevel.setSiteName(split[1]);
-                            waterLevel.setCollectionDate(Timestamp.valueOf(split[2]+":00"));
-                            if(!split[3].equals("null"))
-                            {waterLevel.setWaterLevel(Double.parseDouble(split[3]));}
-                            if(!split[4].equals("null"))
-                            {waterLevel.setFlow(Double.parseDouble(split[4]));}
-                            if(!split[5].equals("null"))
-                            {waterLevel.setOver(Double.parseDouble(split[5]));}
-                        } catch (Exception e)
-                        {
-                            System.out.println(e);
-                        }
-                        boolean b = service.addWaterLevelInfo(waterLevel);
-                        if(b)
-                        {
-                            count++;
-                        }
-                    }
-                }
-            }
-        } catch (FileUploadException e) {
-            e.printStackTrace();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-
-
-        request.setAttribute("message",count);
-        // 跳转到 message.jsp
-        getServletContext().getRequestDispatcher("/otherPage/message2.jsp").forward(
-                request, response);
-
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        this.doPost(request, response);
-
-    }
-}

src/src_houduan/web/servlet/user/AddUserServlet.java

@@ -1,46 +0,0 @@
-package web.servlet.user;
-
-
-import domain.User;
-import org.apache.commons.beanutils.BeanUtils;
-import service.UserService;
-import service.impl.UserServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.lang.reflect.InvocationTargetException;
-import java.util.Map;
-
-@WebServlet("/addUserServlet")
-public class AddUserServlet extends HttpServlet {
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        //1.设置编码
-        request.setCharacterEncoding("utf-8");
-        //2.获取参数
-        Map<String, String[]> map = request.getParameterMap();
-        //3.封装对象
-        User user = new User();
-        try {
-            BeanUtils.populate(user,map);
-        } catch (IllegalAccessException e) {
-            e.printStackTrace();
-        } catch (InvocationTargetException e) {
-            e.printStackTrace();
-        }
-
-        //4.调用Service保存
-        UserService service = new UserServiceImpl();
-        service.addUser(user);
-
-        //5.跳转到userListServlet
-        response.sendRedirect(request.getContextPath()+"/userListServlet");
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        this.doPost(request, response);
-    }
-}

src/src_houduan/web/servlet/user/DelSelectedServlet.java

@@ -1,31 +0,0 @@
-package web.servlet.user;
-
-
-
-import service.UserService;
-import service.impl.UserServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-
-@WebServlet("/delSelectedServlet")
-public class DelSelectedServlet extends HttpServlet {
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        //1.获取所有id
-        String[] ids = request.getParameterValues("uid");
-        //2.调用service删除
-        UserService service = new UserServiceImpl();
-        service.delSelectedUser(ids);
-
-        //3.跳转查询所有Servlet
-        response.sendRedirect(request.getContextPath()+"/userListServlet");
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        this.doPost(request, response);
-    }
-}

src/src_houduan/web/servlet/user/DelUserServlet.java

@@ -1,31 +0,0 @@
-package web.servlet.user;
-
-
-
-import service.UserService;
-import service.impl.UserServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-
-@WebServlet("/delUserServlet")
-public class DelUserServlet extends HttpServlet {
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        //1.获取id
-        String id = request.getParameter("id");
-        //2.调用service删除
-        UserService service = new UserServiceImpl();
-        service.deleteUser(id);
-
-        //3.跳转到查询所有Servlet
-        response.sendRedirect(request.getContextPath()+"/userListServlet");
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        this.doPost(request, response);
-    }
-}

src/src_houduan/web/servlet/user/FindUserByPageServlet.java

@@ -1,56 +0,0 @@
-package web.servlet.user;
-
-
-
-import domain.User;
-import domain.PageBean;
-import service.UserService;
-import service.impl.UserServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.util.Map;
-
-@WebServlet("/findUserByPageServlet")
-public class FindUserByPageServlet extends HttpServlet {
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        request.setCharacterEncoding("utf-8");
-
-        //1.获取参数
-        String currentPage = request.getParameter("currentPage");//当前页码
-        String rows = request.getParameter("rows");//每页显示条数
-
-        if(currentPage == null || "".equals(currentPage)){
-
-            currentPage = "1";
-        }
-
-        if(rows == null || "".equals(rows)){
-            rows = "5";
-        }
-        
-        //获取条件查询参数
-        Map<String, String[]> condition = request.getParameterMap();
-
-
-        //2.调用service查询
-        UserService service = new UserServiceImpl();
-        PageBean<User> pb = service.findUserByPage(currentPage,rows,condition);
-
-        System.out.println(pb);
-
-        //3.将PageBean存入request
-        request.setAttribute("pb",pb);
-        request.setAttribute("condition",condition);//将查询条件存入request
-        //4.转发到list.jsp
-        request.getRequestDispatcher("/list.jsp").forward(request,response);
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        this.doPost(request, response);
-    }
-}

src/src_houduan/web/servlet/user/FindUserServlet.java

@@ -1,34 +0,0 @@
-package web.servlet.user;
-
-
-
-import domain.User;
-import service.UserService;
-import service.impl.UserServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-
-@WebServlet("/findUserServlet")
-public class FindUserServlet extends HttpServlet {
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        //1.获取id
-        String id = request.getParameter("id");
-        //2.调用Service查询
-        UserService service = new UserServiceImpl();
-        User user = service.findUserById(id);
-
-        //3.将user存入request
-        request.setAttribute("user",user);
-        //4.转发到update.jsp
-        request.getRequestDispatcher("/update.jsp").forward(request,response);
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        this.doPost(request, response);
-    }
-}

src/src_houduan/web/servlet/user/LoginServlet.java

@@ -1,82 +0,0 @@
-package web.servlet.user;
-
-
-import domain.User;
-import org.apache.commons.beanutils.BeanUtils;
-import service.UserService;
-import service.impl.UserServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-import java.io.IOException;
-import java.lang.reflect.InvocationTargetException;
-import java.util.Map;
-
-@WebServlet("/loginServlet")
-public class LoginServlet extends HttpServlet {
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        //1.设置编码
-        request.setCharacterEncoding("utf-8");
-
-        //2.获取数据
-        //2.1获取用户填写验证码
-        String verifycode = request.getParameter("verifycode");
-
-        //3.验证码校验
-        HttpSession session = request.getSession();
-        String checkcode_server = (String) session.getAttribute("CHECKCODE_SERVER");
-        session.removeAttribute("CHECKCODE_SERVER");//确保验证码一次性
-        if(!checkcode_server.equalsIgnoreCase(verifycode)){
-            //验证码不正确
-            //提示信息
-            request.setAttribute("login_msg","验证码错误！");
-            //跳转登录页面
-            request.getRequestDispatcher("/login.jsp").forward(request,response);
-
-            return;
-        }
-
-        Map<String, String[]> map = request.getParameterMap();
-        //4.封装User对象
-        User user = new User();
-        try {
-            BeanUtils.populate(user,map);
-        } catch (IllegalAccessException e) {
-            e.printStackTrace();
-        } catch (InvocationTargetException e) {
-            e.printStackTrace();
-        }
-
-
-        //5.调用Service查询
-        UserService service = new UserServiceImpl();
-        User loginUser = service.login(user);
-        //6.判断是否登录成功
-        if(loginUser != null){
-            //登录成功
-            //将用户存入session
-            session.setAttribute("user",loginUser);
-            //跳转页面
-            response.sendRedirect(request.getContextPath()+"/index.jsp");
-        }else{
-            //登录失败
-            //提示信息
-            request.setAttribute("login_msg","用户名或密码错误！");
-            //跳转登录页面
-            request.getRequestDispatcher("/login.jsp").forward(request,response);
-
-        }
-
-
-
-
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        this.doPost(request, response);
-    }
-}

src/src_houduan/web/servlet/user/LogoutServlet.java

@@ -1,27 +0,0 @@
-package web.servlet.user;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-import java.io.IOException;
-
-@WebServlet("/LogoutServlet")
-public class LogoutServlet extends HttpServlet
-{
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-        HttpSession session = request.getSession();
-        session.removeAttribute("user");
-        response.sendRedirect(request.getContextPath()+"/login.jsp");
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        this.doPost(request, response);
-
-    }
-}

src/src_houduan/web/servlet/user/RegisterServlet.java

@@ -1,39 +0,0 @@
-package web.servlet.user;
-
-import domain.User;
-import service.impl.UserServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-
-@WebServlet("/RegisterServlet")
-public class RegisterServlet extends HttpServlet
-{
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-        request.setCharacterEncoding("utf-8");
-        String username = request.getParameter("username");
-        String password = request.getParameter("password");
-        User registerUser=new User();
-        registerUser.setUsername(username);
-        registerUser.setPassword(password);
-
-
-        UserServiceImpl service=new UserServiceImpl();
-        service.userRegister(registerUser);
-
-        request.setAttribute("register_msg","注册成功！");
-        request.getRequestDispatcher("/register.jsp").forward(request,response);
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        this.doPost(request, response);
-
-    }
-}

src/src_houduan/web/servlet/user/UpdatePasswordServlet.java

@@ -1,50 +0,0 @@
-package web.servlet.user;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import domain.ResultInfo;
-import domain.User;
-import service.impl.UserServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-import java.io.IOException;
-
-@WebServlet("/UpdatePasswordServlet")
-public class UpdatePasswordServlet extends HttpServlet
-{
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-        String username = request.getParameter("username");
-        String newPassword = request.getParameter("newPassword");
-
-        User user=new User();
-        user.setUsername(username);
-        user.setPassword(newPassword);
-
-        UserServiceImpl service=new UserServiceImpl();
-        service.updateUserPassword(user);
-
-        HttpSession session = request.getSession();
-        session.removeAttribute("user");
-
-        ResultInfo info=new ResultInfo();
-        info.setMsg("密码修改成功！");
-
-        ObjectMapper mapper=new ObjectMapper();
-        response.setContentType("application/json;charset=utf-8");
-        mapper.writeValue(response.getOutputStream(),info);
-
-
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        this.doPost(request, response);
-
-    }
-}

src/src_houduan/web/servlet/user/UpdateUserInfoServlet.java

@@ -1,74 +0,0 @@
-package web.servlet.user;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import domain.ResultInfo;
-import domain.User;
-import service.UserService;
-import service.impl.UserServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-
-/**
- * @author laoyingyong
- * @date: 2020-01-22 19:01
- */
-@WebServlet("/UpdateUserInfoServlet")
-public class UpdateUserInfoServlet extends HttpServlet
-{
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-        String id = request.getParameter("id");
-        String name = request.getParameter("name");
-        String gender = request.getParameter("gender");
-        String age = request.getParameter("age");
-        String address = request.getParameter("address");
-        String qq = request.getParameter("qq");
-        String email = request.getParameter("email");
-
-
-        User user=new User();
-        try
-        {
-            user.setId(Integer.parseInt(id));
-            user.setName(name);
-            user.setGender(gender);
-            user.setAge(Integer.parseInt(age));
-            user.setAddress(address);
-            user.setQq(qq);
-            user.setEmail(email);
-        } catch (Exception e)
-        {
-            System.out.println(e);
-        }
-
-
-        UserService service=new UserServiceImpl();
-        boolean b = service.updateUserInfo(user);
-        ResultInfo info=new ResultInfo();
-        if(b)
-        {
-            info.setMsg("修改成功，下次登录后即可查看更新！");
-        }
-        else
-        {
-            info.setMsg("修改失败！");
-        }
-
-        ObjectMapper mapper=new ObjectMapper();
-        response.setContentType("application/json;charset=utf8");
-        mapper.writeValue(response.getOutputStream(),info);
-
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        this.doPost(request, response);
-
-    }
-}

src/src_houduan/web/servlet/user/UpdateUserServlet.java

@@ -1,47 +0,0 @@
-package web.servlet.user;
-
-import domain.User;
-import org.apache.commons.beanutils.BeanUtils;
-import service.UserService;
-import service.impl.UserServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.lang.reflect.InvocationTargetException;
-import java.util.Map;
-
-@WebServlet("/updateUserServlet")
-public class UpdateUserServlet extends HttpServlet {
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        //1.设置编码
-        request.setCharacterEncoding("utf-8");
-        //2.获取map
-        Map<String, String[]> map = request.getParameterMap();
-        //3.封装对象
-        User user = new User();
-        try {
-            BeanUtils.populate(user,map);
-        } catch (IllegalAccessException e) {
-            e.printStackTrace();
-        } catch (InvocationTargetException e) {
-            e.printStackTrace();
-        }
-
-        //4.调用Service修改
-        UserService service = new UserServiceImpl();
-        service.updateUser(user);
-
-        //5.跳转到查询所有Servlet
-        response.sendRedirect(request.getContextPath()+"/userListServlet");
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-        
-        this.doPost(request, response);
-    }
-}

src/src_houduan/web/servlet/user/UserListServlet.java

@@ -1,31 +0,0 @@
-package web.servlet.user;
-
-
-import domain.User;
-import service.UserService;
-import service.impl.UserServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.util.List;
-
-@WebServlet("/userListServlet")
-public class UserListServlet extends HttpServlet {
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        //1.调用UserService完成查询
-        UserService service = new UserServiceImpl();
-        List<User> users = service.findAll();
-        //2.将list存入request域
-        request.setAttribute("users",users);
-        //3.转发到list.jsp
-        request.getRequestDispatcher("/list.jsp").forward(request,response);
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        this.doPost(request, response);
-    }
-}

src/src_houduan/web/servlet/waterLevel/AddManyWaterLevelServlet.java

@@ -1,81 +0,0 @@
-package web.servlet.waterLevel;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import domain.ResultInfo;
-import domain.WaterLevel;
-import org.jsoup.Jsoup;
-import org.jsoup.nodes.Document;
-import org.jsoup.nodes.Element;
-import org.jsoup.select.Elements;
-import service.WaterLevelService;
-import service.impl.WaterLevelServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.net.URL;
-import java.sql.Timestamp;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-01-20 20:46
- */
-@WebServlet("/AddManyWaterLevelServlet")
-public class AddManyWaterLevelServlet extends HttpServlet
-{
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-        int i=0;
-        WaterLevelService service=new WaterLevelServiceImpl();
-
-        Document document = Jsoup.parse(new URL("http://www.hrc.gov.cn/swj/"), 5000);
-        Elements elements = document.select("[class=shuiqing_table] tr");
-
-        List<WaterLevel> list=new ArrayList<>();
-        for (Element element : elements)//遍历所有行
-        {
-            System.out.println(element.text());
-            WaterLevel waterLevel=new WaterLevel();
-            Elements tds = element.select("td");
-            waterLevel.setRiverName(tds.get(0).text());
-            waterLevel.setSiteName(tds.get(1).text());
-            try
-            {
-                String str=tds.get(2).text()+":00";
-                waterLevel.setCollectionDate(Timestamp.valueOf(str));
-                waterLevel.setWaterLevel(Double.parseDouble(tds.get(3).text()));
-                String liuliang=tds.get(4).text();
-                if(liuliang.length()!=0&&!liuliang.equals(""))
-                {
-                    waterLevel.setFlow(Double.parseDouble(tds.get(4).text()));
-                }
-                waterLevel.setOver(Double.parseDouble(tds.get(5).text()));
-            } catch (Exception e)
-            {
-                System.out.println(e);
-            }
-            list.add(waterLevel);
-
-        }
-        i = service.addManyLevel(list);
-        System.out.println(list);
-        ObjectMapper mapper=new ObjectMapper();
-        ResultInfo info=new ResultInfo();
-        info.setMsg("总共同步了"+i+"条数据");
-        response.setContentType("application/json;charset=utf-8");
-        mapper.writeValue(response.getOutputStream(),info);
-
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        this.doPost(request, response);
-
-    }
-}