ssm毕业生就业状况管理系统源码和论文093

 开发工具：idea 
 数据库mysql5.7+
 数据库链接工具：navcat,小海豚等
  技术：ssm

摘  要

现代经济快节奏发展以及不断完善升级的信息化技术，让传统数据信息的管理升级为软件存储，归纳，集中处理数据信息的管理方式。本毕业生就业状况管理系统就是在这样的大环境下诞生，其可以帮助管理者在短时间内处理完毕庞大的数据信息，使用这种软件工具可以帮助管理人员提高事务处理效率，达到事半功倍的效果。此毕业生就业状况管理系统利用当下成熟完善的SSM框架，使用跨平台的可开发大型商业网站的Java语言，以及最受欢迎的RDBMS应用软件之一的Mysql数据库进行程序开发。实现了用户基础数据的管理，机构基础数据管理,就业信息管理等功能。毕业生就业状况管理系统的开发根据操作人员需要设计的界面简洁美观，在功能模块布局上跟同类型网站保持一致，程序在实现基本要求功能时，也为数据信息面临的安全问题提供了一些实用的解决方案。可以说该程序在帮助管理者高效率地处理工作事务的同时，也实现了数据信息的整体化，规范化与自动化。

关键词：毕业生就业状况管理系统；SSM框架；Mysql；自动化

 

package com.controller;import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import com.alibaba.fastjson.JSONObject;
import java.util.*;
import org.springframework.beans.BeanUtils;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.context.ContextLoader;
import javax.servlet.ServletContext;
import com.service.TokenService;
import com.utils.StringUtil;
import java.lang.reflect.InvocationTargetException;import com.service.DictionaryService;
import org.apache.commons.lang3.StringUtils;
import com.annotation.IgnoreAuth;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;import com.entity.JigouEntity;import com.service.JigouService;
import com.entity.view.JigouView;
import com.utils.PageUtils;
import com.utils.R;/*** 机构人员* 后端接口* @author* @email* @date 2021-03-17
*/
@RestController
@Controller
@RequestMapping("/jigou")
public class JigouController {private static final Logger logger = LoggerFactory.getLogger(JigouController.class);@Autowiredprivate JigouService jigouService;@Autowiredprivate TokenService tokenService;@Autowiredprivate DictionaryService dictionaryService;//级联表service/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params, HttpServletRequest request){logger.debug("page方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));String role = String.valueOf(request.getSession().getAttribute("role"));if(StringUtil.isNotEmpty(role) && "用户".equals(role)){params.put("yonghuId",request.getSession().getAttribute("userId"));}PageUtils page = jigouService.queryPage(params);//字典表数据转换List<JigouView> list =(List<JigouView>)page.getList();for(JigouView c:list){//修改对应字典表字段dictionaryService.dictionaryConvert(c);}return R.ok().put("data", page);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){logger.debug("info方法:,,Controller:{},,id:{}",this.getClass().getName(),id);JigouEntity jigou = jigouService.selectById(id);if(jigou !=null){//entity转viewJigouView view = new JigouView();BeanUtils.copyProperties( jigou , view );//把实体数据重构到view中//修改对应字典表字段dictionaryService.dictionaryConvert(view);return R.ok().put("data", view);}else {return R.error(511,"查不到数据");}}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody JigouEntity jigou, HttpServletRequest request) throws ParseException {logger.debug("save方法:,,Controller:{},,jigou:{}",this.getClass().getName(),jigou.toString());Wrapper<JigouEntity> queryWrapper = new EntityWrapper<JigouEntity>().eq("username", jigou.getUsername()).or().eq("jigou_id_number", jigou.getJigouIdNumber()).or().eq("jigou_phone", jigou.getJigouPhone());logger.info("sql语句:"+queryWrapper.getSqlSegment());JigouEntity jigouEntity = jigouService.selectOne(queryWrapper);if(jigouEntity==null){jigou.setCreateTime(new Date());jigou.setPassword("123456");DateFormat format = new SimpleDateFormat("yyyyMMdd");Date parse = format.parse(jigou.getJigouIdNumber().substring(6, 14));if(parse.getTime() < format.parse("19500101").getTime() || parse.getTime() > new Date().getTime()){return R.error(511,"身份证号中的年月日不正确");}else{StringBuilder chushengriqi = new StringBuilder();Calendar cal = Calendar.getInstance();cal.setTime(parse);chushengriqi.append(cal.get(Calendar.YEAR)).append("-").append(cal.get(Calendar.MONTH)+1).append("-").append(cal.get(Calendar.DAY_OF_MONTH));jigou.setJigouChushengriqi(chushengriqi.toString());}jigouService.insert(jigou);return R.ok();}else {return R.error(511,"表中有相同数据");}}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody JigouEntity jigou, HttpServletRequest request) throws ParseException {logger.debug("update方法:,,Controller:{},,jigou:{}",this.getClass().getName(),jigou.toString());//根据字段查询是否有相同数据Wrapper<JigouEntity> queryWrapper = new EntityWrapper<JigouEntity>().notIn("id",jigou.getId()).andNew().eq("username", jigou.getUsername()).or().eq("jigou_id_number", jigou.getJigouIdNumber()).or().eq("jigou_phone", jigou.getJigouPhone());logger.info("sql语句:"+queryWrapper.getSqlSegment());JigouEntity jigouEntity = jigouService.selectOne(queryWrapper);if("".equals(jigou.getJigouPhoto()) || "null".equals(jigou.getJigouPhoto())){jigou.setJigouPhoto(null);}if(jigouEntity==null){DateFormat format = new SimpleDateFormat("yyyyMMdd");if(StringUtil.isNotEmpty(jigou.getJigouIdNumber())){Date parse = format.parse(jigou.getJigouIdNumber().substring(6, 14));if(parse.getTime() < format.parse("19500101").getTime() || parse.getTime() > new Date().getTime()){return R.error(511,"身份证号中的年月日不正确");}else{StringBuilder chushengriqi = new StringBuilder();Calendar cal = Calendar.getInstance();cal.setTime(parse);chushengriqi.append(cal.get(Calendar.YEAR)).append("-").append(cal.get(Calendar.MONTH)+1).append("-").append(cal.get(Calendar.DAY_OF_MONTH));jigou.setJigouChushengriqi(chushengriqi.toString());}}jigouService.updateById(jigou);//根据id更新return R.ok();}else {return R.error(511,"表中有相同数据");}}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Integer[] ids){logger.debug("delete:,,Controller:{},,ids:{}",this.getClass().getName(),ids.toString());jigouService.deleteBatchIds(Arrays.asList(ids));return R.ok();}/*** 登录*/@IgnoreAuth@PostMapping(value = "/login")public R login(String username, String password, String captcha, HttpServletRequest request) {JigouEntity jigou = jigouService.selectOne(new EntityWrapper<JigouEntity>().eq("username", username));if(jigou==null || !jigou.getPassword().equals(password)) {return R.error("账号或密码不正确");}String token = tokenService.generateToken(jigou.getId(),username, "jigou", "机构");R r = R.ok();r.put("token", token);r.put("role","机构");r.put("username",jigou.getJigouName());r.put("tableName","jigou");r.put("userId",jigou.getId());return r;}/*** 重置密码*/@GetMapping(value = "/resetPassword")public R resetPassword(Integer  yonghuId){JigouEntity yonghu = new JigouEntity();yonghu.setPassword("123456");yonghu.setId(yonghuId);jigouService.updateById(yonghu);return R.ok();}/*** 获取用户的session用户信息*/@RequestMapping("/session")public R getCurrYonghu(HttpServletRequest request){Integer id = (Integer)request.getSession().getAttribute("userId");JigouEntity jigou = jigouService.selectById(id);return R.ok().put("data", jigou);}/*** 退出*/@GetMapping(value = "logout")public R logout(HttpServletRequest request) {request.getSession().invalidate();return R.ok("退出成功");}/*** 找回密码*/@IgnoreAuth@RequestMapping("/zhaohui")public R zhaohui(@RequestBody Map<String,String> map, HttpServletRequest request){logger.debug("zhaohui方法:,,Controller:{},,map:{}",this.getClass().getName(),JSONObject.toJSONString(map));JigouEntity jigouEntity = jigouService.selectOne(new EntityWrapper<JigouEntity>().eq("username", String.valueOf(map.get("username"))).eq("jigou_name", String.valueOf(map.get("name"))).eq("jigou_phone", String.valueOf(map.get("phone"))).eq("jigou_id_number", String.valueOf(map.get("idNumber"))));if(jigouEntity != null){jigouEntity.setPassword("123456");jigouService.updateById(jigouEntity);return R.ok();}else{return R.error("查找不到此账户");}}}