作者主页：源码空间codegym

简介：Java领域优质创作者、Java项目、学习资料、技术互助

文中获取源码

项目介绍

本系统的使用角色可以被分为用户和管理员，

用户具有注册、查看信息、留言信息等功能，

管理员具有修改用户信息，发布津贴等功能

环境要求

1.运行环境：最好是java jdk1.8,我们在这个平台上运行的。其他版本理论上也可以。

2.IDE环境：IDEA,Eclipse,Myeclipse都可以。推荐IDEA;

3.tomcat环境：Tomcat7.x,8.X,9.x版本均可

4.硬件环境：windows7/8/10 4G内存以上；或者Mac OS;

5.是否Maven项目：是；查看源码目录中是否包含pom.xml;若包含，则为maven项目，否则为非maven.项目

6.数据库：MySql5.7/8.0等版本均可；

技术栈

运行环境：jdk8 + tomcat9 + mysql5.7 + windows10

服务端技术：Spring Boot+ Mybatis +VUE

使用说明

1.使用Navicati或者其它工具，在mysql中创建对应sq文件名称的数据库，并导入项目的sql文件；

2.使用IDEA/Eclipse/MyEclipse导入项目，修改配置，运行项目；

3.将项目中config-propertiesi配置文件中的数据库配置改为自己的配置，然后运行；

运行指导

idea导入源码空间站顶目教程说明(Vindows版)-ssm篇：

http://mtw.so/5MHvZq

源码地址：http://codegym.top

运行截图

文档截图

项目截图

代码

package com.controller;import java.io.File;
import java.math.BigDecimal;
import java.net.URL;
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.*;
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.*;
import com.entity.view.*;
import com.service.*;
import com.utils.PageUtils;
import com.utils.R;
import com.alibaba.fastjson.*;/*** 津贴* 后端接口* @author* @email
*/
@RestController
@Controller
@RequestMapping("/jintie")
public class JintieController {private static final Logger logger = LoggerFactory.getLogger(JintieController.class);private static final String TABLE_NAME = "jintie";@Autowiredprivate JintieService jintieService;@Autowiredprivate TokenService tokenService;@Autowiredprivate DictionaryService dictionaryService;//字典表@Autowiredprivate GonggaoService gonggaoService;//公告@Autowiredprivate JixiaoService jixiaoService;//绩效@Autowiredprivate XinziService xinziService;//套账@Autowiredprivate YuangongService yuangongService;//用户@Autowiredprivate YuangongKaoqinService yuangongKaoqinService;//员工考勤@Autowiredprivate YuangongKaoqinListService yuangongKaoqinListService;//员工考勤详情@Autowiredprivate UsersService usersService;//管理员/*** 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(false)return R.error(511,"永不会进入");else if("用户".equals(role))params.put("yuangongId",request.getSession().getAttribute("userId"));CommonUtil.checkMap(params);PageUtils page = jintieService.queryPage(params);//字典表数据转换List<JintieView> list =(List<JintieView>)page.getList();for(JintieView c:list){//修改对应字典表字段dictionaryService.dictionaryConvert(c, request);}return R.ok().put("data", page);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id, HttpServletRequest request){logger.debug("info方法:,,Controller:{},,id:{}",this.getClass().getName(),id);JintieEntity jintie = jintieService.selectById(id);if(jintie !=null){//entity转viewJintieView view = new JintieView();BeanUtils.copyProperties( jintie , view );//把实体数据重构到view中//级联表 用户//级联表YuangongEntity yuangong = yuangongService.selectById(jintie.getYuangongId());if(yuangong != null){BeanUtils.copyProperties( yuangong , view ,new String[]{ "id", "createTime", "insertTime", "updateTime", "username", "password", "newMoney", "yuangongId"});//把级联的数据添加到view中,并排除id和创建时间字段,当前表的级联注册表view.setYuangongId(yuangong.getId());}//修改对应字典表字段dictionaryService.dictionaryConvert(view, request);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 JintieEntity jintie, HttpServletRequest request){logger.debug("save方法:,,Controller:{},,jintie:{}",this.getClass().getName(),jintie.toString());String role = String.valueOf(request.getSession().getAttribute("role"));if(false)return R.error(511,"永远不会进入");else if("用户".equals(role))jintie.setYuangongId(Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId"))));Wrapper<JintieEntity> queryWrapper = new EntityWrapper<JintieEntity>().eq("yuangong_id", jintie.getYuangongId()).eq("jintie_name", jintie.getJintieName()).eq("jintie_types", jintie.getJintieTypes());logger.info("sql语句:"+queryWrapper.getSqlSegment());JintieEntity jintieEntity = jintieService.selectOne(queryWrapper);if(jintieEntity==null){jintie.setInsertTime(new Date());jintie.setCreateTime(new Date());jintieService.insert(jintie);return R.ok();}else {return R.error(511,"表中有相同数据");}}/*** 后端修改*/@RequestMapping("/update")public R update(@RequestBody JintieEntity jintie, HttpServletRequest request) throws NoSuchFieldException, ClassNotFoundException, IllegalAccessException, InstantiationException {logger.debug("update方法:,,Controller:{},,jintie:{}",this.getClass().getName(),jintie.toString());JintieEntity oldJintieEntity = jintieService.selectById(jintie.getId());//查询原先数据String role = String.valueOf(request.getSession().getAttribute("role"));
//        if(false)
//            return R.error(511,"永远不会进入");
//        else if("用户".equals(role))
//            jintie.setYuangongId(Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId"))));if("".equals(jintie.getJintieFile()) || "null".equals(jintie.getJintieFile())){jintie.setJintieFile(null);}if("".equals(jintie.getJintieContent()) || "null".equals(jintie.getJintieContent())){jintie.setJintieContent(null);}jintieService.updateById(jintie);//根据id更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Integer[] ids, HttpServletRequest request){logger.debug("delete:,,Controller:{},,ids:{}",this.getClass().getName(),ids.toString());List<JintieEntity> oldJintieList =jintieService.selectBatchIds(Arrays.asList(ids));//要删除的数据jintieService.deleteBatchIds(Arrays.asList(ids));return R.ok();}/*** 批量上传*/@RequestMapping("/batchInsert")public R save( String fileName, HttpServletRequest request){logger.debug("batchInsert方法:,,Controller:{},,fileName:{}",this.getClass().getName(),fileName);Integer yuangongId = Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId")));SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//.eq("time", new SimpleDateFormat("yyyy-MM-dd").format(new Date()))try {List<JintieEntity> jintieList = new ArrayList<>();//上传的东西Map<String, List<String>> seachFields= new HashMap<>();//要查询的字段Date date = new Date();int lastIndexOf = fileName.lastIndexOf(".");if(lastIndexOf == -1){return R.error(511,"该文件没有后缀");}else{String suffix = fileName.substring(lastIndexOf);if(!".xls".equals(suffix)){return R.error(511,"只支持后缀为xls的excel文件");}else{URL resource = this.getClass().getClassLoader().getResource("static/upload/" + fileName);//获取文件路径File file = new File(resource.getFile());if(!file.exists()){return R.error(511,"找不到上传文件，请联系管理员");}else{List<List<String>> dataList = PoiUtil.poiImport(file.getPath());//读取xls文件dataList.remove(0);//删除第一行，因为第一行是提示for(List<String> data:dataList){//循环JintieEntity jintieEntity = new JintieEntity();
//                            jintieEntity.setYuangongId(Integer.valueOf(data.get(0)));   //员工 要改的
//                            jintieEntity.setJintieUuidNumber(data.get(0));                    //津贴编号 要改的
//                            jintieEntity.setJintieName(data.get(0));                    //津贴标题 要改的
//                            jintieEntity.setJintieFile(data.get(0));                    //附件 要改的
//                            jintieEntity.setJintieTypes(Integer.valueOf(data.get(0)));   //津贴类型 要改的
//                            jintieEntity.setJintieJine(data.get(0));                    //津贴金额 要改的
//                            jintieEntity.setJintieContent("");//详情和图片
//                            jintieEntity.setInsertTime(date);//时间
//                            jintieEntity.setCreateTime(date);//时间jintieList.add(jintieEntity);//把要查询是否重复的字段放入map中//津贴编号if(seachFields.containsKey("jintieUuidNumber")){List<String> jintieUuidNumber = seachFields.get("jintieUuidNumber");jintieUuidNumber.add(data.get(0));//要改的}else{List<String> jintieUuidNumber = new ArrayList<>();jintieUuidNumber.add(data.get(0));//要改的seachFields.put("jintieUuidNumber",jintieUuidNumber);}}//查询是否重复//津贴编号List<JintieEntity> jintieEntities_jintieUuidNumber = jintieService.selectList(new EntityWrapper<JintieEntity>().in("jintie_uuid_number", seachFields.get("jintieUuidNumber")));if(jintieEntities_jintieUuidNumber.size() >0 ){ArrayList<String> repeatFields = new ArrayList<>();for(JintieEntity s:jintieEntities_jintieUuidNumber){repeatFields.add(s.getJintieUuidNumber());}return R.error(511,"数据库的该表中的 [津贴编号] 字段已经存在 存在数据为:"+repeatFields.toString());}jintieService.insertBatch(jintieList);return R.ok();}}}}catch (Exception e){e.printStackTrace();return R.error(511,"批量插入数据异常，请联系管理员");}}}