2024.9月29日~10月6日 SSM框架项目-《电信资费管理系统》

news2024/11/25 20:56:10

一、数据库介绍:

                                              

1、account:帐务信息表

2、admin_info:管理员信息表

3、admin_role:管理员角色信息表

4、cost:资费信息表

5、privilege_info:权限信息表

6、role_info:角色信息表

7、role_privilege:角色权限表

8、service:业务信息表

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二、项目结构及功能介绍:

2-1  项目结构:

 

      

2-2  功能介绍:

1、登录模块(login.jsp):

通过输入账号、密码、以及验证码可进行系统登录功能。

2、主页(pages/index.jsp):

项目主页,含有所有功能模块菜单。

3、角色管理(role/role_list.jsp):

角色管理页,可对表中各角色进行操作。

4、管理员(admin/admin_list.jsp):

 管理员页,可对管理员角色进行功能操作。

5、资费管理(fee/fee_list):

  资费管理页。可对用户资费信息进行操作。

6、账务账号(account/account_list.jsp):

  账务账号页。可对用户账务信息进行操作。

7、业务账号(service/service_list.jsp):

  业务账号页。可对用户业务信息进行操作。

8、账单管理(bill/bill_list.jsp):

账单管理页。可对用户账单信息进行操作。

 9、报表(report/report_list.jsp)

报表管理页。可对账号的报表信息进行操作。

10、个人信息(user/user_info.jsp)

个人信息管理页。可对当前登录用户信息进行查看及操作。

11、个人信息---修改密码(user/user_modi_pwd.jsp)

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个人信息的密码管理页。可对当前登录用户的密码进行操作。

三、SSM项目配置文件(必须):

1、pom.xml需要引入的项目坐标依赖:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.ssm.netctoss</groupId>
  <artifactId>netctoss</artifactId>
  <version>1.0-SNAPSHOT</version>

  <name>netctoss</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>8</maven.compiler.source>
    <maven.compiler.target>8</maven.compiler.target>
  </properties>

  <dependencies>
    <!--junit的依赖jar包-->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.13</version>
      <scope>test</scope>
    </dependency>
    <!-- servlet依赖 -->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <version>3.1.0</version>
      <scope>provided</scope>
    </dependency>
    <!-- jsp依赖 -->
    <dependency>
      <groupId>javax.servlet.jsp</groupId>
      <artifactId>jsp-api</artifactId>
      <version>2.2.1-b03</version>
      <scope>provided</scope>
    </dependency>
    <!-- jstl -->
    <dependency>
      <groupId>jstl</groupId>
      <artifactId>jstl</artifactId>
      <version>1.2</version>
    </dependency>
    <!-- jackson依赖 -->
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>2.11.0</version>
    </dependency>

    <!-- springmvc依赖 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>5.2.5.RELEASE</version>
    </dependency>
    <!--mybatis的依赖jar包-->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>3.5.5</version>
    </dependency>


    <!--mysql的依赖jar包-->
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>8.0.31</version>
    </dependency>
    <!-- druid连接池依赖 -->
    <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>druid</artifactId>
      <version>1.1.12</version>
    </dependency>
    <!-- spring事务依赖 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-tx</artifactId>
      <version>5.2.5.RELEASE</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-jdbc</artifactId>
      <version>5.2.5.RELEASE</version>
    </dependency>

    <!-- 参考版本对应 http://www.mybatis.org/spring/ -->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis-spring</artifactId>
      <version>2.0.3</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/com.github.pagehelper/pagehelper -->
    <dependency>
      <groupId>com.github.pagehelper</groupId>
      <artifactId>pagehelper</artifactId>
      <version>5.2.0</version>
    </dependency>

    <!-- commons 文件上传jar -->
    <dependency>
      <groupId>commons-io</groupId>
      <artifactId>commons-io</artifactId>
      <version>1.4</version>
    </dependency>
    <dependency>
      <groupId>commons-fileupload</groupId>
      <artifactId>commons-fileupload</artifactId>
      <version>1.3.1</version>
    </dependency>

  </dependencies>
</project>

2、JDBC连接池配置文件:jdbc.properties

jdbc.driver=com.mysql.cj.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/ssm_db?serverTimezone=Asia/Shanghai&useTimezone=true&useSSL=false
jdbc.username=root
jdbc.password=root

3、Mybatis的配置文件:mybatis-config.xml

因为关于Mybatis的其它配置代码,因为在后文的spring-ioc.xml配置文件中配置完成,所以不需要再次配置,两者任选其一,配置一次即可。否则重复配置会严重报错。

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-config.dtd">

<configuration>
    <plugins>
        <!-- 配置 PageHelper 分页插件 -->
        <plugin interceptor="com.github.pagehelper.PageInterceptor">
            <property name="helperDialect" value="mysql"/>
            <property name="reasonable" value="true"/>
            <property name="supportMethodsArguments" value="true"/>
            <property name="params" value="pageNum=pageHelperStart;pageSize=pageHelperRows;"/>
        </plugin>
    </plugins>
</configuration>

4、spring的配置文件:spring-ioc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/context
       https://www.springframework.org/schema/context/spring-context.xsd">

    <!--开启注解扫描,比如扫描Dao,Service-->
    <context:component-scan base-package="com.ssm.netctoss"/>

    <!--配置加载jdbc.properties文件-->
    <context:property-placeholder location="classpath:jdbc.properties"/>

    <!--配置druid的连接池: 使用了spring容器来代替了mybatis的核心配置文件的数据源-->
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
        <property name="driverClassName" value="${jdbc.driver}"></property>
        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
    </bean>

    <!--配置SqlSessionFactory的bean-->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <!--绑定数据源-->
        <property name="dataSource" ref="dataSource"></property>
        <!--加载mybatis的核心配置文件-->
        <property name="configLocation" value="classpath:mybatis-config.xml"></property>
        <!--配置加载各个pojo对应的XXXXMapper.xml   代替的是mybatis核心配置文件里的mapper设置-->
        <property name="mapperLocations"  value="classpath:com/ssm/netctoss/mapper/*.xml"/>

        <property name="typeAliasesPackage" value="com.ssm.netctoss.pojo"/>
    </bean>

    <!--配置可以扫描mapper/dao接口的类型-->
    <bean  class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
        <property name="basePackage" value="com.ssm.netctoss.mapper"></property>
    </bean>

</beans>

5、springMVC的配置文件:spring-mvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/context
       https://www.springframework.org/schema/context/spring-context.xsd
       http://www.springframework.org/schema/mvc
       https://www.springframework.org/schema/mvc/spring-mvc.xsd">

    <!--开启SpringMVC的注解: 简化处理器映射器和处理器适配器的bean注册,以及JSON数据的传递-->
    <mvc:annotation-driven/>

    <!--静态资源的访问通过配置-->
    <mvc:default-servlet-handler/>

    <!--视图解析器的配置-->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/pages/"/>
        <property name="suffix" value=".jsp" />
    </bean>
</beans>

6、整合 spring + springMVC的配置文件:mainConfig.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd">

    <!--整合ioc 和 mvc的两个配置文件-->
    <import resource="classpath:spring-ioc.xml"/>
    <import resource="classpath:spring-mvc.xml"/>
</beans>

四、项目模块开发步骤:

(用service模块举例,其它模块的步骤相同)

1、数据库对应的实体类:XXX.java   

(Service.java)

package com.ssm.netctoss.pojo;

import java.sql.Timestamp;
import java.util.Objects;

public class Service {
    private Integer serviceId;      // 业务ID
    private Integer accountId;      // 账户ID
    private String unixHost;        // UNIX主机地址
    private String osUsername;      // 操作系统用户名
    private String loginPasswd;     // 登录密码
    private String status;          // 服务状态。0:是暂停,1是开通,2是删除
    private Timestamp createDate;        // 创建日期
    private Timestamp pauseDate;         // 暂停日期
    private Timestamp closeDate;         // 关闭日期
    private Integer costId;         // 资费ID
    private String idcardNo;        // 身份证号
    private String name;

    // 构造函数
    public Service() {}

    public Service(Integer serviceId, Integer accountId, String unixHost, String osUsername, String loginPasswd, String status, Timestamp createDate, Timestamp pauseDate, Timestamp closeDate, Integer costId, String idcardNo, String name) {
        this.serviceId = serviceId;
        this.accountId = accountId;
        this.unixHost = unixHost;
        this.osUsername = osUsername;
        this.loginPasswd = loginPasswd;
        this.status = status;
        this.createDate = createDate;
        this.pauseDate = pauseDate;
        this.closeDate = closeDate;
        this.costId = costId;
        this.idcardNo = idcardNo;
        this.name = name;
    }

    // Getter和Setter方法
    public Integer getServiceId() {
        return serviceId;
    }

    public void setServiceId(Integer serviceId) {
        this.serviceId = serviceId;
    }

    public Integer getAccountId() {
        return accountId;
    }

    public void setAccountId(Integer accountId) {
        this.accountId = accountId;
    }

    public String getUnixHost() {
        return unixHost;
    }

    public void setUnixHost(String unixHost) {
        this.unixHost = unixHost;
    }

    public String getOsUsername() {
        return osUsername;
    }

    public void setOsUsername(String osUsername) {
        this.osUsername = osUsername;
    }

    public String getLoginPasswd() {
        return loginPasswd;
    }

    public void setLoginPasswd(String loginPasswd) {
        this.loginPasswd = loginPasswd;
    }

    public String getStatus() {
        return status;
    }

    public void setStatus(String status) {
        this.status = status;
    }

    public Timestamp getCreateDate() {
        return createDate;
    }

    public void setCreateDate(Timestamp createDate) {
        this.createDate = createDate;
    }

    public Timestamp getPauseDate() {
        return pauseDate;
    }

    public void setPauseDate(Timestamp pauseDate) {
        this.pauseDate = pauseDate;
    }

    public Timestamp getCloseDate() {
        return closeDate;
    }

    public void setCloseDate(Timestamp closeDate) {
        this.closeDate = closeDate;
    }

    public Integer getCostId() {
        return costId;
    }

    public void setCostId(Integer costId) {
        this.costId = costId;
    }

    public String getIdcardNo() {
        return idcardNo;
    }

    public void setIdcardNo(String idcardNo) {
        this.idcardNo = idcardNo;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    // 重写equals和hashCode
    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (!(o instanceof Service)) return false;
        Service service = (Service) o;
        return Objects.equals(serviceId, service.serviceId) &&
                Objects.equals(accountId, service.accountId) &&
                Objects.equals(unixHost, service.unixHost) &&
                Objects.equals(osUsername, service.osUsername) &&
                Objects.equals(loginPasswd, service.loginPasswd) &&
                Objects.equals(status, service.status) &&
                Objects.equals(createDate, service.createDate) &&
                Objects.equals(pauseDate, service.pauseDate) &&
                Objects.equals(closeDate, service.closeDate) &&
                Objects.equals(costId, service.costId) &&
                Objects.equals(idcardNo, service.idcardNo) &&
                Objects.equals(name, service.name);
    }

    @Override
    public int hashCode() {
        return Objects.hash(serviceId, accountId, unixHost, osUsername, loginPasswd, status, createDate, pauseDate, closeDate, costId, idcardNo, name);
    }

    // 重写toString
    @Override
    public String toString() {
        return "Service{" +
                "serviceId=" + serviceId +
                ", accountId=" + accountId +
                ", unixHost='" + unixHost + '\'' +
                ", osUsername='" + osUsername + '\'' +
                ", loginPasswd='" + loginPasswd + '\'' +
                ", status='" + status + '\'' +
                ", createDate=" + createDate +
                ", pauseDate=" + pauseDate +
                ", closeDate=" + closeDate +
                ", costId=" + costId +
                ", idcardNo='" + idcardNo + '\'' +
                ", name='" + name + '\'' +
                '}';
    }
}

2、实体类对应的Service接口:XXXService.java

(ServiceService.java)

package com.ssm.netctoss.service;

import com.github.pagehelper.PageInfo;
import com.ssm.netctoss.pojo.SearchCondition;
import com.ssm.netctoss.pojo.Service;

public interface ServiceService {

    /**
     * 分页并按条件查询服务列表
     * @param condition 搜索条件
     * @param pageNum 页码
     * @return PageInfo<Service>
     */
    PageInfo<Service> findByPageAndCondition(SearchCondition condition, Integer pageNum);

    /**
     * 添加新的服务
     * @param service 服务对象
     */
    void addService(Service service);

    /**
     * 根据服务ID查找服务
     * @param serviceId 服务ID
     * @return Service
     */
    Service findByServiceId(Integer serviceId);

    /**
     * 更新服务信息
     * @param service 服务对象
     */
    void updateService(Service service);

    /**
     * 删除服务(逻辑删除)
     * @param serviceId 服务ID
     */
    void deleteService(Integer serviceId);

    /**
     * 改变服务状态
     * @param serviceId 服务ID
     * @param status 新状态
     * @return 是否成功
     */
    boolean changeStatus(Integer serviceId, String status);
}

3、每个Service接口对应的实现类Impl:XXXServiceImpl.java

(ServiceServiceImpl.java)

package com.ssm.netctoss.service.impl;

import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.ssm.netctoss.mapper.ServiceMapper;
import com.ssm.netctoss.pojo.SearchCondition;
import com.ssm.netctoss.pojo.Service;
import com.ssm.netctoss.service.ServiceService;
import javax.annotation.Resource;
import java.util.List;

@org.springframework.stereotype.Service
public class ServiceServiceImpl implements ServiceService {

    private int pageSize = 5; // 每页显示的数量
    private int navigatePages = 5; // 导航栏显示页码数量

    @Resource
    private ServiceMapper serviceMapper;

    @Override
    public PageInfo<Service> findByPageAndCondition(SearchCondition condition, Integer pageNum) {
        PageHelper.startPage(pageNum, pageSize); // 启用分页
        List<Service> services = serviceMapper.findByPageAndCondition(condition); // 查询符合条件的服务列表
        PageInfo<Service> pageInfo = new PageInfo<>(services, navigatePages); // 创建分页信息对象
        return pageInfo;
    }

    @Override
    public void addService(Service service) {
        serviceMapper.addService(service); // 调用Mapper层插入新的服务
    }

    @Override
    public Service findByServiceId(Integer serviceId) {
        return serviceMapper.findByServiceId(serviceId); // 调用Mapper层根据ID查找服务
    }

    @Override
    public void updateService(Service service) {
        serviceMapper.updateService(service); // 调用Mapper层更新服务信息
    }

    @Override
    public void deleteService(Integer serviceId) {
        serviceMapper.deleteService(serviceId); // 调用Mapper层逻辑删除服务
    }

    @Override
    public boolean changeStatus(Integer serviceId, String status) {
        int result = serviceMapper.changeStatus(serviceId, status); // 调用Mapper层更新服务状态
        return result > 0;
    }
}

4、每个实体类对应的Mapper接口:XXXMapper.java

(ServiceMapper.java)

package com.ssm.netctoss.mapper;

import com.ssm.netctoss.pojo.SearchCondition;
import com.ssm.netctoss.pojo.Service;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface ServiceMapper {

    /**
     * 分页并按条件查询服务列表
     * @param condition 搜索条件
     * @return List<Service> 服务列表
     */
    List<Service> findByPageAndCondition(SearchCondition condition);

    /**
     * 添加新的服务
     * @param service 服务对象
     */
    void addService(Service service);

    /**
     * 根据服务ID查找服务
     * @param serviceId 服务ID
     * @return Service
     */
    Service findByServiceId(Integer serviceId);

    /**
     * 更新服务信息
     * @param service 服务对象
     */
    void updateService(Service service);

    /**
     * 逻辑删除服务
     * @param serviceId 服务ID
     */
    void deleteService(Integer serviceId);

    /**
     * 改变服务状态
     * @param serviceId 服务ID
     * @param status 新状态
     * @return 受影响的行数
     */
    int changeStatus(@Param("serviceId") Integer serviceId, @Param("status") String status);
}

5、每个实体类对应的Mapper.xml配置文件:XXXMapper.xml

(ServiceMapper.xml)

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<mapper namespace="com.ssm.netctoss.mapper.ServiceMapper">

    <!-- 结果映射 -->
    <resultMap id="serviceMap" type="Service">
        <id column="service_id" property="serviceId" />
        <result column="account_id" property="accountId" />
        <result column="unix_host" property="unixHost" />
        <result column="os_username" property="osUsername" />
        <result column="login_passwd" property="loginPasswd" />
        <result column="status" property="status" />
        <result column="create_date" property="createDate" />
        <result column="pause_date" property="pauseDate" />
        <result column="close_date" property="closeDate" />
        <result column="cost_id" property="costId" />
        <result column="idcard_no" property="idcardNo" />
        <result column="name" property="name" />
    </resultMap>

    <!-- 根据条件和分页查询服务 -->
    <select id="findByPageAndCondition" parameterType="SearchCondition" resultMap="serviceMap">
        SELECT s.*, a.idcard_no, c.name
        FROM service s
        JOIN account a ON s.account_id = a.account_id
        JOIN cost c ON s.cost_id = c.cost_id
        <where>
            <if test="osUsername != null and osUsername != '' ">
                AND s.os_username = #{osUsername}
            </if>
            <if test="unixHost != null and unixHost != '' ">
                AND s.unix_host = #{unixHost}
            </if>
            <if test="idcardNo != null and idcardNo != '' ">
                AND a.idcard_no = #{idcardNo}
            </if>
            <if test="status != null and status != '-1' ">
                AND s.status = #{status}
            </if>
        </where>
        ORDER BY s.service_id
    </select>

    <!-- 添加新服务 -->
    <insert id="addService" parameterType="Service">
        INSERT INTO service (account_id, unix_host, os_username, login_passwd, status, create_date, cost_id)
        VALUES (#{accountId}, #{unixHost}, #{osUsername}, #{loginPasswd}, #{status}, #{createDate}, #{costId})
    </insert>

    <!-- 根据serviceId查询服务 -->
    <select id="findByServiceId" parameterType="int" resultMap="serviceMap">
        SELECT s.*, a.idcard_no, c.name
        FROM service s
                 JOIN account a ON s.account_id = a.account_id
                 JOIN cost c ON s.cost_id = c.cost_id
        WHERE s.service_id = #{serviceId}
    </select>

    <!-- 更新服务信息 -->
    <update id="updateService" parameterType="Service">
        UPDATE service
        SET account_id = #{accountId},
            unix_host = #{unixHost},
            os_username = #{osUsername},
            login_passwd = #{loginPasswd},
            status = #{status},
            create_date = #{createDate},
            pause_date = #{pauseDate},
            close_date = #{closeDate},
            cost_id = #{costId}
        WHERE service_id = #{serviceId}
    </update>

    <!-- 逻辑删除服务(设置状态为关闭) -->
    <update id="deleteService" parameterType="int">
        UPDATE service
        SET status = '2'
        WHERE service_id = #{serviceId}
    </update>

    <!-- 改变服务状态 -->
    <update id="changeStatus" parameterType="map">
        UPDATE service
        SET status = #{status}
        WHERE service_id = #{serviceId}
    </update>

</mapper>

 6、XXX模块对应的前端 jsp 主界面:

(service_list.jsp)

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>电信资费管理系统</title>
    <link type="text/css" rel="stylesheet" media="all" href="../statics/styles/global.css" />
    <link type="text/css" rel="stylesheet" media="all" href="../statics/styles/global_color.css" />
    <script src="${pageContext.request.contextPath}/statics/js/services.js"></script>
    <script language="javascript" type="text/javascript">
        //显示角色详细信息
        function showDetail(flag, a) {
            var detailDiv = a.parentNode.getElementsByTagName("div")[0];
            if (flag) {
                detailDiv.style.display = "block";
            }
            else
                detailDiv.style.display = "none";
        }

        //删除
        function deleteAccount(serviceId) {
            var r = window.confirm("确定要删除此业务账号吗?删除后将不能恢复。");
            if (r) {
                // 发送请求到 delete 端点,设置 serviceId
                window.location.href = 'delete?serviceId=' + serviceId;
            }
        }

        //开通或暂停
        function setState(serviceId, newStatus) {
            var action = newStatus === '1' ? "开通" : "暂停";
            var confirmMsg = "确定要" + action + "此业务账号吗?";
            var r = window.confirm(confirmMsg);
            if (r) {
                // 发送请求到 changeStatus 端点,设置状态
                window.location.href = 'changeStatus?serviceId=' + serviceId + '&status=' + newStatus;
            }
        }

        //分页搜索
        function searchService(page) {
            document.getElementById("pageNum").value = page;
            document.getElementById("myForm").submit();
        }
    </script>
</head>
<body>
<!--Logo区域开始-->
<div id="header">
    <img src="../statics/images/logo.png" alt="logo" class="left"/>
    <a href="#">[退出]</a>
</div>
<!--Logo区域结束-->
<!-- 导航区域开始 -->
<jsp:include page="../nav.jsp" />
<!-- 导航区域结束 -->
<!--主要区域开始-->
<div id="main">
    <form action="searchService" method="post" id="myForm">
        <!--查询-->
        <div class="search_add">
            <input type="hidden" id="pageNum" name="pageNum" value="${pageInfo.pageNum}" />
            <div>OS 账号:<input type="text" name="osUsername" value="${condition.osUsername}" class="width100 text_search" /></div>
            <div>服务器 IP:<input type="text" name="unixHost" value="${condition.unixHost}" class="width100 text_search" /></div>
            <div>身份证:<input type="text" name="idcardNo"  value="${condition.idcardNo}" class="text_search" /></div>
            <div>状态:
                <select class="select_search" name="status">
                    <option value="-1" <c:if test="${condition.status == '-1'}">selected</c:if> >全部</option>
                    <option value="1"  <c:if test="${condition.status == '1'}">selected</c:if> >开通</option>
                    <option value="0"  <c:if test="${condition.status == '0'}">selected</c:if> >暂停</option>
                    <option value="2"  <c:if test="${condition.status == '2'}">selected</c:if> >删除</option>
                </select>
            </div>
            <div><input type="button" value="搜索" class="btn_search" id="searchBtn" οnclick="searchService(1)" /></div>
            <input type="button" value="增加" class="btn_add" οnclick="location.href='toAdd';" />
        </div>
        <!--删除的操作提示-->
        <div id="operate_result_info" class="operate_success" style="display: none;">
            <img src="../statics/images/close.png" οnclick="this.parentNode.style.display='none';" />
            操作成功!
        </div>
        <!--数据区域:用表格展示数据-->
        <div id="data">
            <table id="datalist">
                <tr>
                    <th class="width50">业务ID</th>
                    <th class="width70">账务账号ID</th>
                    <th class="width150">身份证</th>
                    <th class="width70">姓名</th>
                    <th>OS 账号</th>
                    <th class="width50">状态</th>
                    <th class="width100">服务器 IP</th>
                    <th class="width100">资费</th>
                    <th class="width200">操作</th>
                </tr>
                <c:forEach items="${pageInfo.list}" var="service">
                    <tr>
                        <td><a href="service_detail.jsp" title="查看明细">${service.serviceId}</a></td>
                        <td>${service.accountId}</td>
                        <td>${service.idcardNo}</td>
                        <td>高哈哈</td>
                        <td>${service.osUsername}</td>
                        <td>
                            <c:choose>
                                <c:when test="${service.status == '0'}">暂停</c:when>
                                <c:when test="${service.status == '1'}">开通</c:when>
                                <c:when test="${service.status == '2'}">删除</c:when>
                                <c:otherwise>未知状态</c:otherwise>
                            </c:choose>
                        </td>
                        <td>${service.unixHost}</td>
                        <td>
                            <a class="summary" οnmοuseοver="showDetail(true,this);" οnmοuseοut="showDetail(false,this);">包 20 小时</a>
                            <!--浮动的详细信息-->
                            <div class="detail_info" style="display: none;">
                                20小时,24.5 元,超出部分 0.03元/分钟
                            </div>
                        </td>
                        <td class="td_modi">
                            <c:choose>
                                <c:when test="${service.status == '1'}">
                                    <input type="button" value="暂停" class="btn_pause" οnclick="setState(${service.serviceId}, '0');" />
                                </c:when>
                                <c:otherwise>
                                    <input type="button" value="开通" class="btn_start" οnclick="setState(${service.serviceId}, '1');" />
                                </c:otherwise>
                            </c:choose>
                            <input type="button" value="修改" class="btn_modify" οnclick="location.href='modify?serviceId=${service.serviceId}';" />
                            <input type="button" value="删除" class="btn_delete" οnclick="deleteAccount(${service.serviceId});" />
                        </td>
                    </tr>
                </c:forEach>
            </table>
            <p>业务说明:<br />
                1、创建即开通,记载创建时间;<br />
                2、暂停后,记载暂停时间;<br />
                3、重新开通后,删除暂停时间;<br />
                4、删除后,记载删除时间,标示为删除,不能再开通、修改、删除;<br />
                5、业务账号不设计修改密码功能,由用户自服务功能实现;<br />
                6、暂停和删除状态的账务账号下属的业务账号不能被开通。
            </p>
        </div>
        <!--分页-->
        <div id="pages">
            <a href="javascript:searchService(1)">首页</a>

            <!-- 上一页 -->
            <c:choose>
                <c:when test="${pageInfo.pageNum > 1}">
                    <a href="javascript:searchService(${pageInfo.pageNum - 1})">上一页</a>
                </c:when>
                <c:otherwise>
                    <a href="#" class="disabled">上一页</a>
                </c:otherwise>
            </c:choose>

            <!-- 中间页码动态生成 -->
            <c:forEach begin="${pageInfo.navigateFirstPage}" end="${pageInfo.navigateLastPage}" var="nav">
                <c:choose>
                    <c:when test="${pageInfo.pageNum == nav}">
                        <a href="#" class="current_page">${nav}</a> <!-- 当前页 -->
                    </c:when>
                    <c:otherwise>
                        <a href="javascript:searchService(${nav})" class="page_link">${nav}</a>
                    </c:otherwise>
                </c:choose>
            </c:forEach>

            <!-- 下一页 -->
            <c:choose>
                <c:when test="${pageInfo.pageNum < pageInfo.pages}">
                    <a href="javascript:searchService(${pageInfo.pageNum + 1})">下一页</a>
                </c:when>
                <c:otherwise>
                    <a href="#" class="disabled">下一页</a>
                </c:otherwise>
            </c:choose>

            <!-- 末页 -->
            <a href="javascript:searchService(${pageInfo.pages})">末页</a>
        </div>
    </form>
</div>
<!--主要区域结束-->
<div id="footer">
    <span>[Copyright © 1996-2024 NET Corporation, All Rights Reserved]</span>
    <br />
    <span>版权所有(C) Company NET</span>
</div>

<!-- 显示操作结果提示 -->
<c:if test="${param.operation == 'changeStatus' && param.result == 'success'}">
    <script type="text/javascript">
        document.getElementById("operate_result_info").style.display = "block";
        document.getElementById("operate_result_info").innerHTML = '<img src="../statics/images/close.png" οnclick="this.parentNode.style.display=\'none\';" />状态更新成功!';
    </script>
</c:if>

<c:if test="${param.operation == 'changeStatus' && param.result == 'error'}">
    <script type="text/javascript">
        document.getElementById("operate_result_info").style.display = "block";
        document.getElementById("operate_result_info").innerHTML = '<img src="../statics/images/close.png" οnclick="this.parentNode.style.display=\'none\';" />状态更新失败,请重试!';
    </script>
</c:if>
</body>
</html>

7、XXX前端 jsp 主界面中对应的添加(add)功能:

(service_add.jsp)

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>电信资费管理系统</title>
    <link type="text/css" rel="stylesheet" media="all" href="../statics/styles/global.css" />
    <link type="text/css" rel="stylesheet" media="all" href="../statics/styles/global_color.css" />
    <script language="javascript" type="text/javascript">
        //保存成功的提示信息
        function showResult() {
            showResultDiv(true);
            window.setTimeout("showResultDiv(false);", 3000);
        }
        function showResultDiv(flag) {
            var divResult = document.getElementById("save_result_info");
            if (flag)
                divResult.style.display = "block";
            else
                divResult.style.display = "none";
        }

        //自动查询账务账号
        function searchAccounts(txtObj) {
            //document.getElementById("a1").innerHTML = txtObj.value;
        }
    </script>
</head>
<body>
<!--Logo区域开始-->
<div id="header">
    <img src="../statics/images/logo.png" alt="logo" class="left"/>
    <a href="#">[退出]</a>
</div>
<!--Logo区域结束-->
<!-- 导航区域开始 -->
<jsp:include page="../nav.jsp" />
<!-- 导航区域结束 -->
<!--主要区域开始-->
<div id="main">
    <!--保存操作的提示信息-->
    <div id="save_result_info" class="save_fail">保存失败!192.168.0.23服务器上已经开通过 OS 账号 “mary”。</div>
    <form action="add" method="post" class="main_form">
        <!--内容项-->
        <div class="text_info clearfix"><span>身份证:</span></div>
        <div class="input_info">
            <input type="text" name="idcardNo" class="width180" required />
            <input type="button" value="查询账务账号" class="btn_search_large" />
            <span class="required">*</span>
            <div class="validate_msg_short">没有此身份证号,请重新录入。</div>
        </div>
        <div class="text_info clearfix"><span>账务账号:</span></div>
        <div class="input_info">
            <input type="text" name="accountId" οnkeyup="searchAccounts(this);" required />
            <span class="required">*</span>
            <div class="validate_msg_long">没有此账务账号,请重新录入。</div>
        </div>
        <div class="text_info clearfix"><span>资费类型:</span></div>
        <div class="input_info">
            <select name="costId" required>
                <option value="1">包 20 小时</option>
                <option value="2">包 40 小时</option>
                <option value="3">包 60 小时</option>
                <option value="4">包月</option>
            </select>
        </div>
        <div class="text_info clearfix"><span>服务器 IP:</span></div>
        <div class="input_info">
            <input type="text" name="unixHost" required />
            <span class="required">*</span>
            <div class="validate_msg_long">15 长度,符合IP的地址规范</div>
        </div>
        <div class="text_info clearfix"><span>登录 OS 账号:</span></div>
        <div class="input_info">
            <input type="text" name="osUsername" required />
            <span class="required">*</span>
            <div class="validate_msg_long">8长度以内的字母、数字和下划线的组合</div>
        </div>
        <div class="text_info clearfix"><span>密码:</span></div>
        <div class="input_info">
            <input type="password" name="loginPasswd" required />
            <span class="required">*</span>
            <div class="validate_msg_long">30长度以内的字母、数字和下划线的组合</div>
        </div>
        <div class="text_info clearfix"><span>重复密码:</span></div>
        <div class="input_info">
            <input type="password" name="confirmPasswd" required />
            <span class="required">*</span>
            <div class="validate_msg_long">两次密码必须相同</div>
        </div>
        <!--操作按钮-->
        <div class="button_info clearfix">
            <input type="submit" value="保存" class="btn_save" />
            <input type="button" value="取消" class="btn_save" />
        </div>
    </form>
</div>
<!--主要区域结束-->
<div id="footer">
    <span>[Copyright © 1996-2024 NET Corporation, All Rights Reserved]</span>
    <br />
    <span>版权所有(C)  Company  NET</span>
</div>
</body>
</html>

8、XXX前端 jsp 主界面中对应的修改(modi)功能:

(service_modi.jsp)

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>电信资费管理系统 - 修改服务</title>
    <link type="text/css" rel="stylesheet" media="all" href="../statics/styles/global.css" />
    <link type="text/css" rel="stylesheet" media="all" href="../statics/styles/global_color.css" />
    <script src="${pageContext.request.contextPath}/statics/js/services.js"></script>
    <script language="javascript" type="text/javascript">
        // 其他 JavaScript 代码
    </script>
</head>
<body>
<!--Logo区域开始-->
<div id="header">
    <img src="../statics/images/logo.png" alt="logo" class="left"/>
    <a href="#">[退出]</a>
</div>
<!--Logo区域结束-->
<!-- 导航区域开始 -->
<jsp:include page="../nav.jsp" />
<!-- 导航区域结束 -->
<!--主要区域开始-->
<div id="main">
    <form action="saveModify" method="post" id="myForm">
        <!--修改表单内容-->
        <div class="form_section">
            <!--业务账号ID-->
            <div class="text_info clearfix"><span>业务账号ID:</span></div>
            <div class="input_info">
                <input type="hidden" name="serviceId" value="${service.serviceId}" />
                <input type="hidden" name="accountId" value="${service.accountId}" />

                <!-- 如果不需要修改 accountId,使用只读文本框 -->
                <input type="text" value="${service.accountId}" readonly class="readonly" />

            </div>

            <!-- UNIX 主机地址 -->
            <div class="text_info clearfix"><span>UNIX 主机地址:</span></div>
            <div class="input_info">
                <input type="hidden" name="unixHost" value="${service.unixHost}" />
                <input type="text" value="${service.unixHost}" readonly class="readonly" />
            </div>

            <!--OS 账号-->
            <div class="text_info clearfix"><span>OS 账号:</span></div>
            <div class="input_info">
                <input type="text" name="osUsername" value="${service.osUsername}" class="text_input" />
            </div>

            <!--登录密码-->
            <div class="text_info clearfix"><span>登录密码:</span></div>
            <div class="input_info">
                <input type="password" name="loginPasswd" value="${service.loginPasswd}" class="text_input" />
            </div>

            <!--状态-->
            <div class="text_info clearfix"><span>状态:</span></div>
            <div class="input_info">
                <select name="status" class="text_input">
                    <option value="1" <c:if test="${service.status == '1'}">selected</c:if>>开通</option>
                    <option value="0" <c:if test="${service.status == '0'}">selected</c:if>>暂停</option>
                    <option value="2" <c:if test="${service.status == '2'}">selected</c:if>>删除</option>
                </select>
            </div>
            <!--创建时间-->
            <div class="text_info clearfix">
                <span>创建时间:</span>
            </div>
            <div class="input_info">
                <input type="text" name="createDate" value="<fmt:formatDate value='${service.createDate}' pattern='yyyy-MM-dd HH:mm:ss' />" readonly class="readonly" />
            </div>

            <!--暂停时间-->
            <div class="text_info clearfix"><span>暂停时间:</span></div>
            <div class="input_info">
                <input type="text" name="pauseDate" value="<fmt:formatDate value='${service.pauseDate}' pattern='yyyy-MM-dd HH:mm:ss' />" class="text_input" />
            </div>

            <!--关闭时间-->
            <div class="text_info clearfix"><span>关闭时间:</span></div>
            <div class="input_info">
                <input type="text" name="closeDate" value="<fmt:formatDate value='${service.closeDate}' pattern='yyyy-MM-dd HH:mm:ss' />" class="text_input" />
            </div>

            <!--资费ID-->
            <div class="text_info clearfix"><span>资费ID:</span></div>
            <div class="input_info">
                <input type="text" name="costId" value="${service.costId}" class="text_input" />
            </div>

            <!--提交按钮-->
            <div class="form_actions">
                <input type="submit" value="保存" class="btn_save" />
                <input type="button" value="取消" class="btn_save btn_cancel" οnclick="location.href='searchService';" />
            </div>
        </div>
    </form>
</div>
<!--主要区域结束-->
<div id="footer">
    <span>[Copyright © 1996-2024 NET Corporation, All Rights Reserved]</span>
    <br />
    <span>版权所有(C) Company NET</span>
</div>
</body>
</html>

9、XXX前端 jsp 主界面中对应的查找(detail)功能:

(service_detail.jsp)

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>电信资费管理系统</title>
    <link type="text/css" rel="stylesheet" media="all" href="../statics/styles/global.css" />
    <link type="text/css" rel="stylesheet" media="all" href="../statics/styles/global_color.css" />
</head>
<body>
<!--Logo区域开始-->
<div id="header">
    <img src="../statics/images/logo.png" alt="logo" class="left"/>
    <a href="#">[退出]</a>
</div>
<!--Logo区域结束-->
<!-- 导航区域开始 -->
<jsp:include page="../nav.jsp" />
<!-- 导航区域结束 -->
<!--主要区域开始-->
<div id="main">
    <form action="" method="" class="main_form">
        <!--必填项-->
        <div class="text_info clearfix"><span>业务账号ID:</span></div>
        <div class="input_info">
            <input type="text" value="${service.id}" readonly class="readonly" />
        </div>
        <div class="text_info clearfix"><span>账务账号ID:</span></div>
        <div class="input_info">
            <input type="text" value="${service.accountId}" readonly class="readonly" />
        </div>
        <div class="text_info clearfix"><span>客户姓名:</span></div>
        <div class="input_info">
            <input type="text" readonly class="readonly" value="${service.customerName}" />
        </div>
        <div class="text_info clearfix"><span>身份证号码:</span></div>
        <div class="input_info">
            <input type="text" readonly class="readonly" value="${service.idCard}" />
        </div>
        <div class="text_info clearfix"><span>服务器 IP:</span></div>
        <div class="input_info">
            <input type="text" value="${service.unixHost}" readonly class="readonly" />
        </div>
        <div class="text_info clearfix"><span>OS 账号:</span></div>
        <div class="input_info">
            <input type="text" value="${service.osUsername}" readonly class="readonly" />
        </div>
        <div class="text_info clearfix"><span>状态:</span></div>
        <div class="input_info">
            <select disabled>
                <option value="active" ${service.status == 'active' ? 'selected' : ''}>开通</option>
                <option value="paused" ${service.status == 'paused' ? 'selected' : ''}>暂停</option>
                <option value="deleted" ${service.status == 'deleted' ? 'selected' : ''}>删除</option>
            </select>
        </div>
        <div class="text_info clearfix"><span>开通时间:</span></div>
        <div class="input_info">
            <input type="text" value="${service.startTime}" readonly class="readonly" />
        </div>
        <div class="text_info clearfix"><span>资费 ID:</span></div>
        <div class="input_info">
            <input type="text" value="${service.costId}" class="readonly" readonly />
        </div>
        <div class="text_info clearfix"><span>资费名称:</span></div>
        <div class="input_info">
            <input type="text" value="${service.costName}" readonly class="width200 readonly" />
        </div>
        <div class="text_info clearfix"><span>资费说明:</span></div>
        <div class="input_info_high">
            <textarea class="width300 height70 readonly" readonly>${service.costDescription}</textarea>
        </div>
        <!--操作按钮-->
        <div class="button_info clearfix">
            <input type="button" value="返回" class="btn_save" οnclick="location.href='service_list.jsp';" />
        </div>
    </form>
</div>
<!--主要区域结束-->
<div id="footer">
    <span>[Copyright © 1996-2024 NET Corporation, All Rights Reserved]</span>
    <br />
    <span>版权所有(C)  Company  NET</span>
</div>
</body>
</html>

10、每个模块对应的Controller文件:XXXController.java

(ServiceConrtoller.java)

package com.ssm.netctoss.controller;

import com.github.pagehelper.PageInfo;
import com.ssm.netctoss.pojo.SearchCondition;
import com.ssm.netctoss.pojo.Service;
import com.ssm.netctoss.service.ServiceService;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;

import javax.annotation.Resource;
import java.sql.Timestamp;

@Controller
@RequestMapping("/service")
public class ServiceController {

    @Resource
    private ServiceService serviceService;

    /**
     * 查询所有或按条件搜索服务
     */
    @RequestMapping("searchService")
    public String findByPageAndCondition(SearchCondition condition, Integer pageNum, Model model) {
        if (pageNum == null) {
            pageNum = 1;
        }
        PageInfo<Service> pageInfo = serviceService.findByPageAndCondition(condition, pageNum);
        System.out.println(pageInfo);
        model.addAttribute("pageInfo", pageInfo);
        // 将查询条件字段再次绑定到model, 进行回显设置。
        model.addAttribute("condition", condition);
        return "service/service_list";
    }

    /**
     * 显示添加服务页面
     * URL示例: /service/toAdd
     */
    @RequestMapping("toAdd")
    public String toAddPage() {
        return "service/service_add"; // 返回添加页面视图
    }

    /**
     * 处理添加服务的请求
     * URL示例: /service/add
     */
    @RequestMapping(value = "add", method = RequestMethod.POST)
    public ModelAndView addService(Service service, ModelAndView mav) {
        // 设置默认状态和创建时间等信息
        service.setStatus("1"); // 假设1表示启用
        service.setCreateDate(new Timestamp(System.currentTimeMillis()));

        // 调用服务层添加服务
        serviceService.addService(service);

        // 设置返回视图,重定向到列表页面
        mav.setViewName("redirect:/service/searchService");
        return mav;
    }

    /**
     * 显示修改服务页面
     * URL示例: /service/modify?serviceId=1
     */
    @RequestMapping("modify")
    public ModelAndView modifyService(@RequestParam("serviceId") Integer serviceId, ModelAndView mav) {
        System.out.println("Received serviceId: " + serviceId); // 日志输出
        Service service = serviceService.findByServiceId(serviceId);
        if (service == null) {
            mav.setViewName("error");
            mav.addObject("message", "未找到对应的服务。");
            return mav;
        }
        mav.setViewName("service/service_modi");
        mav.addObject("service", service);
        return mav;
    }

    /**
     * 处理修改服务的请求
     * URL示例: /service/saveModify
     */
    @RequestMapping(value = "saveModify", method = RequestMethod.POST)
    public ModelAndView saveModifiedService(Service service, ModelAndView mav) {
        // 调用服务层更新服务
        serviceService.updateService(service);

        // 设置返回视图,重定向到列表页面
        mav.setViewName("redirect:/service/searchService");
        return mav;
    }

    /**
     * 删除服务(逻辑删除)
     * URL示例: /service/delete?serviceId=1
     */
    @RequestMapping("delete")
    public String deleteService(@RequestParam("serviceId") Integer serviceId) {
        serviceService.deleteService(serviceId);
        return "redirect:searchService"; // 重定向到服务列表页面
    }

    /**
     * 改变服务状态
     * URL示例: /service/changeStatus?serviceId=1&status=0
     */
    @RequestMapping("changeStatus")
    public String changeStatus(
            @RequestParam("serviceId") Integer serviceId,
            @RequestParam("status") String status,
            Model model) {
        boolean success = serviceService.changeStatus(serviceId, status);
        if (success) {
            return "redirect:/service/searchService?operation=changeStatus&result=success";
        } else {
            return "redirect:/service/searchService?operation=changeStatus&result=error";
        }
    }


    /**
     * 显示服务详细信息页面
     * URL示例: /service/detail?serviceId=1
     */
    @RequestMapping("detail")
    public ModelAndView serviceDetail(@RequestParam("serviceId") Integer serviceId, ModelAndView mav) {
        Service service = serviceService.findByServiceId(serviceId);
        if (service == null) {
            mav.setViewName("error");
            mav.addObject("message", "未找到对应的服务。");
            return mav;
        }
        mav.setViewName("service/service_detail");
        mav.addObject("service", service);
        return mav;
    }
}

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