基于Springboot实现就业管理系统

 作者主页：编程指南针

 简介：Java领域优质创作者、CSDN博客专家  Java项目、简历模板、学习资料、面试题库、技术互助

文末获取源码

项目编号：BS-GX-007 
开发技术：springboot+springmvc+mybatis
开发工具：IDEA
数据库：MYSQL5
运行启动：EmploymentApplication 启动类

功能：主要实现就业信息的管理，主要模块包含 就业信息管理，用户管理，就业信息分类统计查询,推荐就业功能等。

系统角色分为两个：

一是管理员用户：可以实现就业信息的添加、编辑、删除、查询操作，添加就业信息时要上传三方协议，可以对系统用户进行管理，可以查看分类的就业信息统计，并添加推荐就业信息，同时上传企业招聘文档

二是普通用户：可以实现就业信息的添加、查询操作，可以下载查看三方协议文档，可以查看分类的就业信息统计，并查看推荐就业信息，同时可以下载企业招聘文档

管理员用户主要运行界面如下：

登陆：

就业信息管理：

添加就业信息

按列筛选数据：

就业信息统计：

用户管理：

推荐就业功能

 普通用户运行部分功能界面：

可以添加就业信息，查看就业信息并下载三方协议，但不能编辑和删除

可以查看就业统计情况：

可以查看就业推荐情况：但不能添加、修改和删除

以上是基于springboot实现的就业信息管理系统的基本功能。

部分核心代码：

package com.bjpowernode.employment.controller;import com.bjpowernode.employment.common.CommonResult;import com.bjpowernode.employment.mapper.entity.EmploymentInfo;import com.bjpowernode.employment.service.EmploymentInfoService;import com.github.pagehelper.Page;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.PathVariable;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import org.springframework.web.bind.annotation.ResponseBody;import org.springframework.web.multipart.MultipartFile;import java.util.List;import java.util.UUID;@Controllerpublic class EmploymentInfoController {    @Autowired    EmploymentInfoService employmentInfoService;    @RequestMapping({"/employment/index", "/employment/employmentinfo"})    public String index(){        return "system/employmentinfo/employmentinfo";    }    @ResponseBody    @RequestMapping("/employment/getallinfo")    public CommonResult<List<EmploymentInfo>> getAllInfo(EmploymentInfo employmentInfo, @RequestParam("limit") int pageSize, @RequestParam("page") int pageNum){        Page<EmploymentInfo> pageInfo = employmentInfoService.getAllEmploymentInfo(employmentInfo, pageNum, pageSize);        CommonResult<List<EmploymentInfo>> rtInfoResult = CommonResult.generateSuccessResult(pageInfo.getTotal(), pageInfo.getResult());        return rtInfoResult;    }    @ResponseBody    @RequestMapping("/employment/getinfo")    public CommonResult<List<EmploymentInfo>> getinfo(EmploymentInfo info, @RequestParam("limit") int pageSize, @RequestParam("page") int pageNum){        List<EmploymentInfo> infoList = employmentInfoService.getEmploymentInfo(info, pageNum, pageSize);        CommonResult<List<EmploymentInfo>> rtInfoResult = CommonResult.generateSuccessResult(infoList.size(), infoList);        return rtInfoResult;    }    /**     * 添加就业信息     * @param info     * @return     */    @ResponseBody    @RequestMapping("/employment/addinfo")    public CommonResult<Integer> addInfo(EmploymentInfo info){        info.setInformationId(UUID.randomUUID().toString());        employmentInfoService.addEmploymentInfo(info);        return CommonResult.generateSuccessResult(1, 1);    }    @ResponseBody    @RequestMapping("/employment/updateinfo")    public CommonResult<Integer> updateInfo(EmploymentInfo info){        employmentInfoService.updateEmploymentInfo(info);        return CommonResult.generateSuccessResult(1, 1);    }    @ResponseBody    @RequestMapping("/employment/delinfo/{infoId}")    public CommonResult<Integer> delInfo(@PathVariable("infoId") String infoId){        employmentInfoService.deleteEmploymentInfo(infoId);        return CommonResult.generateSuccessResult(1, 1);    } }

package com.bjpowernode.employment.controller;import com.bjpowernode.employment.common.CommonResult;import com.bjpowernode.employment.service.EmploymentInfoService;import com.github.pagehelper.Page;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.PathVariable;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import org.springframework.web.bind.annotation.ResponseBody;import java.util.List;import java.util.Map;@Controllerpublic class EmploymentStatisticController {    @Autowired    EmploymentInfoService employmentInfoService;    @RequestMapping("/employment/statistic")    public String index(){        return "system/employmentstatistic/employmentstatistic";    }    @ResponseBody    @RequestMapping("/employment/statistic/{fieldName}")    public CommonResult<List<Map<String, String>>> getStatisticData(@PathVariable("fieldName") String fieldName,                                                              @RequestParam("limit") int pageSize, @RequestParam("page") int pageNum){        Page<Map<String, String>> pageInfo = employmentInfoService.getStudentCount(fieldName, pageNum, pageSize);        return CommonResult.generateSuccessResult(pageInfo.getTotal(), pageInfo.getResult());    } }

package com.bjpowernode.employment.controller;import com.bjpowernode.employment.common.CommonResult;import com.bjpowernode.employment.mapper.entity.User;import com.bjpowernode.employment.service.UserService;import com.bjpowernode.employment.util.MD5Util;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.ResponseBody;@Controllerpublic class HomeController {    @Autowired    UserService userService;    @RequestMapping({"/","/employment"})    public String index(){        return "system/login";    }    @ResponseBody    @RequestMapping("/employment/login")    public CommonResult<User> login(User user){        user.setUserPwd(MD5Util.getMD5(user.getUserPwd()));        User loginUser = userService.getUserByAccount(user.getUserAccount());        if(loginUser == null || !loginUser.getUserPwd().equals(user.getUserPwd())){           return  CommonResult.generateFailureResult("帐号或密码不正确", 1, null);        }else{            return CommonResult.generateSuccessResult(1, loginUser);        }    } }

package com.bjpowernode.employment.controller;import com.bjpowernode.employment.mapper.entity.User;import com.bjpowernode.employment.service.UserService;import com.bjpowernode.employment.common.CommonResult;import com.bjpowernode.employment.util.MD5Util;import com.github.pagehelper.Page;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.PathVariable;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import org.springframework.web.bind.annotation.ResponseBody;import java.util.List;import java.util.UUID;@Controllerpublic class UserController {    @Autowired    UserService userService;    @RequestMapping("/employment/usermanage")    public String index(){        return "system/usermanage/usermanage";    }    /**     * 查询所有用户     * @param user     * @param pageSize     * @param pageNum     * @return     */    @ResponseBody    @RequestMapping("/employment/getallusers")    public CommonResult<List<User>> getAllUsers(User user, @RequestParam("limit") int pageSize, @RequestParam("page") int pageNum){        Page<User> pageInfo = userService.getAllUsers(user, pageNum, pageSize);        return CommonResult.generateSuccessResult(pageInfo.getTotal(), pageInfo.getResult());    }    @ResponseBody    @RequestMapping("/employment/getuserbyaccount/{userAccount}")    public CommonResult<User> getUserByAccount(@PathVariable("userAccount") String userAccount){        return CommonResult.generateSuccessResult(1, userService.getUserByAccount(userAccount));    }    @ResponseBody    @RequestMapping("/employment/adduser")    public CommonResult<Integer> addUser(User user){        user.setUserId(UUID.randomUUID().toString());        user.setUserPwd(MD5Util.getMD5(user.getUserPwd()));        userService.addUser(user);        return CommonResult.generateSuccessResult(1, 1);    }    @ResponseBody    @RequestMapping("/employment/updateuser")    public CommonResult<Integer> updateUser(User user){        userService.updateUser(user);        return CommonResult.generateSuccessResult(1, 1);    }    @ResponseBody    @RequestMapping("/employment/deluser/{userId}")    public CommonResult<Integer> delInfo(@PathVariable("userId") String userId){        userService.deleteUser(userId);        return CommonResult.generateSuccessResult(1, 1);    } }

package com.bjpowernode.employment.service.impl;import com.github.pagehelper.Page;import com.github.pagehelper.PageHelper;import com.bjpowernode.employment.mapper.EmploymentInfoMapper;import com.bjpowernode.employment.mapper.entity.EmploymentInfo;import com.bjpowernode.employment.service.EmploymentInfoService;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import java.util.List;import java.util.Map;@Servicepublic class EmploymentInfoServiceImpl implements EmploymentInfoService{    @Autowired    EmploymentInfoMapper employmentInfoMapper;    /**     * 分页查询就业信息     * @param employmentInfo     * @param pageNum     * @param pageSize     * @return     */    @Override    public Page<EmploymentInfo> getAllEmploymentInfo(EmploymentInfo employmentInfo, int pageNum, int pageSize) {        Page<EmploymentInfo> pageInfo = PageHelper.startPage(pageNum, pageSize);        employmentInfoMapper.getAllEmploymentInfo(employmentInfo);        return pageInfo;    }    @Override    public List<EmploymentInfo> getEmploymentInfo(EmploymentInfo employmentInfo, int pageNum, int pageSize) {        PageHelper.startPage(pageNum, pageSize);        return employmentInfoMapper.getEmploymentInfo(employmentInfo);    }    /**     * 分页显示学生就业统计信息     * @param fieldName     * @param pageNum     * @param pageSize     * @return     */    @Override    public Page<Map<String, String>> getStudentCount(String fieldName, int pageNum, int pageSize) {        Page<Map<String, String>> pageInfo = PageHelper.startPage(pageNum, pageSize);         employmentInfoMapper.getStudentCount(fieldName);        return pageInfo;    }    @Override    public void addEmploymentInfo(EmploymentInfo employmentInfo) {        employmentInfoMapper.addEmploymentInfo(employmentInfo);    }    @Override    public void updateEmploymentInfo(EmploymentInfo employmentInfo) {        employmentInfoMapper.updateEmploymentInfo(employmentInfo);    }    @Override    public void deleteEmploymentInfo(String infoId) {        employmentInfoMapper.deleteEmploymentInfo(infoId);    } }

package com.bjpowernode.employment.service.impl;import com.github.pagehelper.Page;import com.github.pagehelper.PageHelper;import com.bjpowernode.employment.mapper.UserMapper;import com.bjpowernode.employment.mapper.entity.User;import com.bjpowernode.employment.service.UserService;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import java.util.List;@Servicepublic class UserServiceImpl implements UserService {    @Autowired    UserMapper userMapper;    /**     * 查询所有用户     * @param user     * @param pageNum     * @param pageSize     * @return     */    @Override    public Page<User> getAllUsers(User user, int pageNum, int pageSize) {        Page<User> pageInfo = PageHelper.startPage(pageNum, pageSize);        userMapper.getAllUsers(user);        return pageInfo;    }    @Override    public User getUserById(String userId) {        return userMapper.getUserById(userId);    }    @Override    public User getUserByAccount(String userAccount) {        return userMapper.getUserByAccount(userAccount);    }    @Override    public void addUser(User user) {        userMapper.addUser(user);    }    @Override    public void updateUser(User user) {        userMapper.updateUser(user);    }    @Override    public void deleteUser(String userId) {        userMapper.deleteUser(userId);    } }