SSM+Mysql实现的大学校园兼职系统

本系统是一个在线的大学校园兼职系统，商家可以在上面发布自己的兼职，学生可以根据自己的需要，联系兼职，给学生和商家提供了一个方便的对接平台。
(文末查看完整源码)

实现功能截图

登录

发布兼职

个人中心

平台兼职首页


查看我发布的兼职

查看首页兼职详细信息

论坛交流

平台公告

系统功能

本系统实现了以下功能：
1、登录
2、发布兼职
3、兼职查看
4、查看用户
5、论坛交流
6、平台公告
7、个人中心
等

使用技术

数据库：mysql
开发工具：Idea（Myeclispe、Eclipse也可以）
知识点：Spring+springmvc+mybatis+layui

项目结构

代码

java端
实体类
Adver.java

package com.work.pojo;

import java.util.Date;


public class Adver {
	private Integer id;
	private User user;
	private String title;
	private String content;
	private String image;
	private Integer position;
	private Date createTime;
	
	private Integer userId;
	private String nickName;
	public Integer getId() {
		return id;
	}
	public void setId(Integer id) {
		this.id = id;
	}
	public User getUser() {
		return user;
	}
	public void setUser(User user) {
		this.user = user;
	}
	public String getTitle() {
		return title;
	}
	public void setTitle(String title) {
		this.title = title;
	}
	public String getContent() {
		return content;
	}
	public void setContent(String content) {
		this.content = content;
	}
	public String getImage() {
		return image;
	}
	public void setImage(String image) {
		this.image = image;
	}
	public Integer getPosition() {
		return position;
	}
	public void setPosition(Integer position) {
		this.position = position;
	}
	public Date getCreateTime() {
		return createTime;
	}
	public void setCreateTime(Date createTime) {
		this.createTime = createTime;
	}
	
	public Integer getUserId() {
		return userId;
	}
	public void setUserId(Integer userId) {
		this.userId = userId;
	}
	public String getNickName() {
		return nickName;
	}
	public void setNickName(String nickName) {
		this.nickName = nickName;
	}
	
	
}

Chat.java

package com.work.pojo;

import java.util.Date;


public class Chat{
	private Integer id;
	private User userFa;
	private User userJie;
	private String content;
	private String image;
	private Date createTime;
	private Integer isRemoveFa;
	private Integer isRemoveJie;
	private String chatSignal;
	private Integer isLook;
	
	private Integer userIdFa;
	private String nickNameFa;
	private String headerImageFa;
	private Integer userIdJie;
	private String nickNameJie;
	private String headerImageJie;
	public Integer getId() {
		return id;
	}
	public void setId(Integer id) {
		this.id = id;
	}
	public User getUserFa() {
		return userFa;
	}
	public void setUserFa(User userFa) {
		this.userFa = userFa;
	}
	public User getUserJie() {
		return userJie;
	}
	public void setUserJie(User userJie) {
		this.userJie = userJie;
	}
	public String getContent() {
		return content;
	}
	public void setContent(String content) {
		this.content = content;
	}
	public String getImage() {
		return image;
	}
	public void setImage(String image) {
		this.image = image;
	}
	public Date getCreateTime() {
		return createTime;
	}
	public void setCreateTime(Date createTime) {
		this.createTime = createTime;
	}
	public Integer getIsRemoveFa() {
		return isRemoveFa;
	}
	public void setIsRemoveFa(Integer isRemoveFa) {
		this.isRemoveFa = isRemoveFa;
	}
	public Integer getIsRemoveJie() {
		return isRemoveJie;
	}
	public void setIsRemoveJie(Integer isRemoveJie) {
		this.isRemoveJie = isRemoveJie;
	}
	public String getChatSignal() {
		return chatSignal;
	}
	public void setChatSignal(String chatSignal) {
		this.chatSignal = chatSignal;
	}
	public Integer getIsLook() {
		return isLook;
	}
	public void setIsLook(Integer isLook) {
		this.isLook = isLook;
	}
	
	public Integer getUserIdFa() {
		return userIdFa;
	}
	public void setUserIdFa(Integer userIdFa) {
		this.userIdFa = userIdFa;
	}
	public String getNickNameFa() {
		return nickNameFa;
	}
	public void setNickNameFa(String nickNameFa) {
		this.nickNameFa = nickNameFa;
	}
	public String getHeaderImageFa() {
		return headerImageFa;
	}
	public void setHeaderImageFa(String headerImageFa) {
		this.headerImageFa = headerImageFa;
	}
	public Integer getUserIdJie() {
		return userIdJie;
	}
	public void setUserIdJie(Integer userIdJie) {
		this.userIdJie = userIdJie;
	}
	public String getNickNameJie() {
		return nickNameJie;
	}
	public void setNickNameJie(String nickNameJie) {
		this.nickNameJie = nickNameJie;
	}
	public String getHeaderImageJie() {
		return headerImageJie;
	}
	public void setHeaderImageJie(String headerImageJie) {
		this.headerImageJie = headerImageJie;
	}
	
}

mapper
AdverMapper.java

package com.work.mapper;

import java.util.List;
import org.apache.ibatis.annotations.Param;
import com.work.pojo.Adver;

public interface AdverMapper {
	
	public List<Adver> getAdverList(@Param("adver")Adver adver, @Param("page")Integer page, @Param("limit")Integer limit);
	public Integer getAdverListCount(@Param("adver")Adver adver);
	public void addAdver(@Param("adver")Adver adver);
	public void updateAdver(@Param("adver")Adver adver);
	public Adver getAdverById(@Param("id")Integer id);
	public void deleteAdverById(@Param("id")int id);
}

service层
AdverServiceImpl.java

package com.work.service.impl;

import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.work.mapper.AdverMapper;
import com.work.pojo.Adver;
import com.work.service.AdverService;

@Service
public class AdverServiceImpl implements AdverService{

	@Autowired
	private AdverMapper adverMapper;

	@Override
	public List<Adver> getAdverList(Adver adver, Integer page, Integer limit) {
		return adverMapper.getAdverList(adver, page, limit);
	}

	@Override
	public Integer getAdverListCount(Adver adver) {
		return adverMapper.getAdverListCount(adver);
	}

	@Override
	public void addAdver(Adver adver) {
		adverMapper.addAdver(adver);
	}

	@Override
	public void updateAdver(Adver adver) {
		adverMapper.updateAdver(adver);
	}

	@Override
	public Adver getAdverById(Integer id) {
		return adverMapper.getAdverById(id);
	}

	@Override
	public void deleteAdverById(int id) {
		adverMapper.deleteAdverById(id);
	}
	
}

ChatServiceImpl.java

package com.work.service.impl;

import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.work.mapper.ChatMapper;
import com.work.pojo.Chat;
import com.work.service.ChatService;

@Service
public class ChatServiceImpl implements ChatService{
	
	@Autowired
	private ChatMapper chatMapper;

	@Override
	public List<Chat> getChatList(Chat chat, Integer page, Integer limit) {
		return chatMapper.getChatList(chat, page, limit);
	}

	@Override
	public Integer getChatListCount(Chat chat) {
		return chatMapper.getChatListCount(chat);
	}

	@Override
	public void addChat(Chat chat) {
		chatMapper.addChat(chat);
	}

	@Override
	public void updateChat(Chat chat) {
		chatMapper.updateChat(chat);
	}

	@Override
	public Chat getChatById(Integer id) {
		return chatMapper.getChatById(id);
	}

	@Override
	public void deleteChatByChatId(int id) {
		chatMapper.deleteChatById(id);
	}
	
	@Override
	public List<Chat> findChatList(Chat chat, Integer page, Integer limit) {
		return chatMapper.findChatList(chat, page, limit);
	}
	
	@Override
	public Integer findChatListCount(Chat chat) {
		return chatMapper.findChatListCount(chat);
	}

	@Override
	public List<Chat> myChatList(Chat chat) {
		return chatMapper.myChatList(chat);
	}
	
	


	
}

controller层
AdverController.java

package com.work.controller;

import java.util.Date;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import com.work.common.utils.BaseUtil;
import com.work.common.utils.JsonUtil;
import com.work.pojo.Adver;
import com.work.pojo.User;
import com.work.service.AdverService;

@Controller
@RequestMapping("/server/adver")
public class AdverController extends BaseUtil{

	@Autowired
	private AdverService adverService;
	
	//去广告列表
	@RequestMapping("/goAdverList")
	public ModelAndView goAdverList(ModelAndView mv){
		mv.setViewName("server/adverManage/adverList");
		return mv;
	}
	
	//获取广告列表
	@RequestMapping("/getAdverList")
	public void getAdverList(HttpServletResponse response,Adver adver,Integer page,Integer limit){
		if(page == null){
			page = 1;
		}
		if(limit == null){
			limit = 10;
		}
		int totalCount = adverService.getAdverListCount(adver);
		List<Adver> list = adverService.getAdverList(adver,(page-1) * limit, limit);
		output(response,JsonUtil.buildJsonByTotalCount(list, totalCount));
	}
	
	//去添加广告
	@RequestMapping("/goAddAdver")
	public ModelAndView goAddAdver(ModelAndView mv){
		mv.setViewName("server/adverManage/addAdver");
		return mv;
	}
	
	//添加广告
	@RequestMapping("/addAdver")
	public void addAdver(HttpServletRequest request,HttpServletResponse response,Adver adver){
		User serverUser = (User) request.getSession().getAttribute("serverUser");
		adver.setCreateTime(new Date());
		adver.setUserId(serverUser.getUserId());
		adverService.addAdver(adver);
		output(response,JsonUtil.buildFalseJson(0, "添加成功！"));
	}
	
	//去编辑广告
	@RequestMapping("/goUpdateAdver")
	public ModelAndView goUpdateAdver(ModelAndView mv,Integer id){
		Adver adver = adverService.getAdverById(id);
		mv.addObject("adver", adver);
		mv.setViewName("server/adverManage/updateAdver");
		return mv;
	}
	
	//编辑广告
	@RequestMapping("/updateAdver")
	public void updateAdver(HttpServletResponse response,Adver adver){
		adverService.updateAdver(adver);
		output(response,JsonUtil.buildFalseJson(0, "编辑成功！"));
	}

	//删除广告
	@RequestMapping("/deleteAdver")
	public void deleteAdver(HttpServletResponse response,Integer id){
		adverService.deleteAdverById(id);
		output(response,JsonUtil.buildFalseJson(0, "删除成功！"));
	}

	
}

ChatController.java

package com.work.controller;

import java.util.List;

import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import com.work.common.utils.BaseUtil;
import com.work.common.utils.JsonUtil;
import com.work.pojo.Chat;
import com.work.service.ChatService;

@Controller
@RequestMapping(value="/server/chat")
public class ChatController extends BaseUtil{

	@Autowired
	private ChatService chatService;
	
	//去聊天列表
	@RequestMapping("/goChatList")
	public ModelAndView goChatList(ModelAndView mv){
		mv.setViewName("server/chatManage/chatList");
		return mv;
	}
	
	//获取聊天列表
	@RequestMapping("/getChatList")
	public void getChatList(HttpServletResponse response,Chat chat,Integer page,Integer limit){
		if(page == null){
			page = 1;
		}
		if(limit == null){
			limit = 10;
		}
		int totalCount = chatService.getChatListCount(chat);
		List<Chat> list = chatService.getChatList(chat,(page-1) * limit, limit);
		output(response,JsonUtil.buildJsonByTotalCount(list, totalCount));
	}
	
	//去编辑聊天
	@RequestMapping("/goUpdateChat")
	public ModelAndView goUpdateChat(ModelAndView mv,Integer id){
		Chat chat = chatService.getChatById(id);
		mv.addObject("chat", chat);
		mv.setViewName("server/chatManage/updateChat");
		return mv;
	}
	
	//编辑聊天
	@RequestMapping("/updateChat")
	public void updateChat(HttpServletResponse response,Chat chat){
		chatService.updateChat(chat);
		output(response,JsonUtil.buildFalseJson(0, "编辑成功！"));
	}

	//删除聊天
	@RequestMapping("/deleteChat")
	public void deleteChat(HttpServletResponse response,Integer id){
		chatService.deleteChatByChatId(id);
		output(response,JsonUtil.buildFalseJson(0, "删除成功！"));
	}

}

完整源码

觉得有用，记得一键三连哦！