---

一、系统介绍

本系统实现了求职招聘管理系统网站，前台实现了登录、注册、首页、公司、关于我们、我的简历、我投递的简历、修改密码，管理端实现了管理员登录、我的信息、用户信息、职位类别、职位列表、公司列表、日志列表

1.环境配置

JDK版本：1.8
Mysql:8.0

二、系统展示

1. 登录

2.注册

3.首页

4.公司

5.关于我们

6.我的简历

7.我投递的简历

8.修改密码

9. 管理员登录

登录用户名密码：拉勾网管理员 123456

10.我的信息

11.用户信息

12.职位类别

13. 职位列表

14. 公司列表

15. 日志列表

三、部分代码

UserService.java

package com.lagou.service.common;import java.util.List;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
/*** 应聘者service* @author 82320**/import com.lagou.dao.common.UserDao;
import com.lagou.entity.common.User;
/*** 用户service**/
@Service
public class UserService {@Autowiredprivate UserDao userDao;/*** 用户添加/编辑* @param employee* @return*/public User save(User user){return userDao.save(user);}/*** 根据用户邮箱地址查找* @param email* @return*/public User findByEmail(String email){return userDao.findByEmail(email);}/*** 根据用户昵称查找* @param email* @return*/public User findByUsername(String username){return userDao.findByUsername(username);}/*** 后端获取所有用户信息* @param offset* @param pageSize* @return*/public List<User> findAllUserList(int offset,int pageSize){return userDao.findAllUserList(offset, pageSize);}/*** 根据id查询用户* @param id* @return*/public User find(Long id){return userDao.find(id);}/*** 统计用户总数* @return*/public long total() {return userDao.count();}/*** 删除用户* @param id*/public void delete(Long id) {userDao.deleteById(id);}
}

UserController.java

package com.lagou.controller.admin;import java.util.HashMap;
import java.util.List;
import java.util.Map;import javax.servlet.http.HttpServletRequest;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;import com.lagou.bean.CodeMsg;
import com.lagou.bean.Page;
import com.lagou.bean.Result;
import com.lagou.entity.common.Company;
import com.lagou.entity.common.Position;
import com.lagou.entity.common.User;
import com.lagou.entity.home.EducationBackground;
import com.lagou.entity.home.ExpectWork;
import com.lagou.entity.home.ProjectExperience;
import com.lagou.entity.home.Resume;
import com.lagou.entity.home.WorkExperience;
import com.lagou.entity.home.WorkShow;
import com.lagou.service.common.CompanyService;
import com.lagou.service.common.PositionService;
import com.lagou.service.common.UserService;
import com.lagou.service.home.EducationBackgroundService;
import com.lagou.service.home.ExpectWorkService;
import com.lagou.service.home.ProjectExperienceService;
import com.lagou.service.home.ResumeService;
import com.lagou.service.home.WorkExperienceService;
import com.lagou.service.home.WorkShowService;
/*** 后端用户管理控制器**/
@RequestMapping("/admin/user")
@Controller
public class UserController {@Autowiredprivate UserService userService;@Autowiredprivate ResumeService resumeService;@Autowiredprivate WorkExperienceService workExperienceService;@Autowiredprivate WorkShowService workShowService;@Autowired private ProjectExperienceService projectExperienceService;@Autowiredprivate ExpectWorkService expectWorkService;@Autowiredprivate EducationBackgroundService educationBackgroundService;@Autowired private CompanyService companyService;@Autowiredprivate PositionService PositionService;/*** 后台用户管理信息页面* @param model* @return*/@RequestMapping(value="/user_info",method=RequestMethod.GET)public String myInfo(Model model){return "admin/admin/user_info";}/*** 后台用户信息列表* @param request* @param page* @return*/@RequestMapping(value="/user_info_list",method=RequestMethod.POST)@ResponseBodypublic  Map<String, Object>  userInfoList(HttpServletRequest request,Page page){Map<String, Object> ret = new HashMap<String, Object>();List<User> findAllUserList = userService.findAllUserList(page.getOffset(), page.getRows());ret.put("rows", findAllUserList);ret.put("total", userService.total());return ret; }/*** 删除用户* @param id* @return*/@RequestMapping(value="/delete",method=RequestMethod.POST)@ResponseBodypublic Result<Boolean> delete(@RequestParam(name="id",required=true)Long id){User user = userService.find(id);try {if(user.getType() == 1) {//如果用户身份是招聘者Company findCompany = companyService.findByUserId(id);if(findCompany != null) {//删除该用户认证的公司下所有简历List<Resume> findResumeList = resumeService.findByCompanyId(findCompany.getId());for(Resume resume : findResumeList) {resumeService.delete(resume.getId());}//删除该用户认证的公司下所有职位List<Position> findPositionList = PositionService.findPositionByCompanyId(findCompany.getId());for(Position position : findPositionList) {PositionService.delete(position.getId());}//删除该用户所属公司companyService.delete(findCompany.getId());}}if(user.getType() == 0) {//如果用户身份是应聘者//删除该用户的所有简历List<Resume> findResume = resumeService.findByUserId(id);for(Resume resume : findResume) {resumeService.delete(resume.getId());}//删除该用户的工作经验WorkExperience findWorkExperience = workExperienceService.findWorkExperienceByUserId(id);if(findWorkExperience != null) {workExperienceService.delete(findWorkExperience.getId());}//删除该用户的作品展示WorkShow findWorkShow = workShowService.findWorkShowByUserId(id);if(findWorkShow != null) {workShowService.delete(findWorkShow.getId());}//删除该用户的项目经验ProjectExperience findProjectExperience = projectExperienceService.findProjectExperienceByUserId(id);if(findProjectExperience != null) {projectExperienceService.delete(findProjectExperience.getId());}//删除该用户的期望工作ExpectWork findExpectWork = expectWorkService.findExpectWorkByUserId(id);if(findExpectWork != null) {expectWorkService.delete(findExpectWork.getId());}//删除该用户的教育背景EducationBackground findEducationBackground = educationBackgroundService.findEducationBackgroundByUserId(id);if(findEducationBackground != null) {educationBackgroundService.delete(findEducationBackground.getId());}}//最后删除该用户userService.delete(id);}catch(Exception e){e.printStackTrace();return Result.error(CodeMsg.FOREIGN_KEY_RESTRAIN);}return Result.success(true);}
}

User.java

package com.lagou.entity.common;import javax.persistence.Basic;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EntityListeners;
import javax.persistence.FetchType;
import javax.persistence.Lob;
import javax.persistence.Table;import org.springframework.data.jpa.domain.support.AuditingEntityListener;import com.lagou.annotion.ValidateEntity;
/*** 用户实体类**/
@Entity
@Table(name="user")
@EntityListeners(AuditingEntityListener.class)  //是用于监听实体类添加或者删除操作的。
public class User extends BaseEntity{/*** */private static final long serialVersionUID = 1L;private static final int USER_SEX_MAN = 1;//性别男private static final int USER_SEX_WOMAN = 2;//性别女private static final int USER_SEX_UNKONW = 0;//性别未知private static final String DEFAULT_WORK_EXPERIENCE = "应届毕业生"; //默认工作经验private static final String DEFAULT_DEGREE = "其他"; //默认学历private static final String DEFAULT_HEAD_IMAGE = "common/default_img.jpg";  //默认用户头像@ValidateEntity(required=true,requiredMaxLength=true,requiredMinLength=true,minLength=1,maxLength=6,errorRequiredMsg="用户昵称不能为空!",errorMinLengthMsg="用户昵称长度需大于0!",errorMaxLengthMsg="用户昵称长度不能大于6!")@Column(name="username",nullable=false,length=6)private String username;//用户昵称@ValidateEntity(required=true,requiredMaxLength=true,requiredMinLength=true,minLength=6,maxLength=16,errorRequiredMsg="用户密码不能为空!",errorMinLengthMsg="用户密码长度需大于5!",errorMaxLengthMsg="用户密码长度不能大于16!")@Column(name="Password",nullable=false,length=16)private String Password;//用户昵称@ValidateEntity(required=true,errorRequiredMsg="用户邮箱地址不能为空!")@Column(name="Email",nullable=false)private String Email;//用户邮箱地址@ValidateEntity(required=false)@Column(name="head_pic",length=128)private String headPic = DEFAULT_HEAD_IMAGE;//用户头像@ValidateEntity(required=false)@Column(name="work_experience",length=10)private String workExperience = DEFAULT_WORK_EXPERIENCE ; //工作经验：默认是应届毕业生@ValidateEntity(required=false)@Column(name="degree",length=10)private String degree = DEFAULT_DEGREE ; //学历：默认是其他@ValidateEntity(required=false)@Column(name="sex",length=1)private int sex = USER_SEX_UNKONW;//用户性别@ValidateEntity(required=true,requiredMaxLength=true,requiredMinLength=true,minLength=11,maxLength=11,errorMinLengthMsg="请输入手机号正确的11位长度!",errorMaxLengthMsg="请输入手机号正确的11位长度!")@Column(name="mobile",length=12)private String mobile;//用户手机号@ValidateEntity(required=false)@Column(name="type",length=1,nullable=false)private Long type;//用户类别：0：应聘者，1：招聘者@Lob@Basic(fetch = FetchType.LAZY)   //类型为longtextprivate String content; //自我描述public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}public String getPassword() {return Password;}public void setPassword(String password) {Password = password;}public String getEmail() {return Email;}public void setEmail(String email) {Email = email;}public String getHeadPic() {return headPic;}public void setHeadPic(String headPic) {this.headPic = headPic;}public int getSex() {return sex;}public void setSex(int sex) {this.sex = sex;}public String getMobile() {return mobile;}public void setMobile(String mobile) {this.mobile = mobile;}public Long getType() {return type;}public void setType(Long type) {this.type = type;}public String getContent() {return content;}public void setContent(String content) {this.content = content;}public String getWorkExperience() {return workExperience;}public void setWorkExperience(String workExperience) {this.workExperience = workExperience;}public String getDegree() {return degree;}public void setDegree(String degree) {this.degree = degree;}}

四、其他

获取源码

点击以下链接获取源码。
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