基于SSM开发实现校园疫情防控管理系统

作者主页：编程指南针

作者简介：Java领域优质创作者、CSDN博客专家、掘金特邀作者、多年架构师设计经验、腾讯课堂常驻讲师

主要内容：Java项目、毕业设计、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-XX-122

一，项目简介

本项目基于java开发语言，采用SSM框架+MYSQL数据库开发的校园疫情管理系统，系统包含超级管理员，系统管理员、学生角色，功能如下：

超级管理员：管理员管理；学生管理；风险地区管理；行程管理；健康管理；请假管理、疫情通告；个人信息修改、修改密码；

系统管理员：功能和超级管理员基本一致，只是少了一个管理员管理；

学生：首页图表统计（柱状图、饼状图）；行程上报（可上传行程码和健康码）；健康上报（上传核算检测报告）；请假管理；疫情通告；个人信息修改、修改密码；

系统界面美观大方，功能及其丰富，使用了ssm、jquery、ajax、layui、echart等技术栈，适合作为毕业设计、课程设计。

二，环境介绍

语言环境：Java: jdk1.8

数据库：Mysql: mysql5.7

应用服务器：Tomcat: tomcat8.5.31

开发工具：IDEA或eclipse

后台开发技术：SSM框架+SpringTask定时任务

前端开发技术：Layui+Jquery+AjAX+Echart

三，系统展示

登陆界面

管理员登陆操作：

学生管理

风险地区管理：

行程管理：

健康信息管理：

请假管理：

疫情通告管理

消息提醒：

学生登陆系统：主要是个人的行程和健康信息的上报以及请假等学生用相关功能

不再一一展示

四，核心代码展示

package com.xiaoniucr.controller;import com.xiaoniucr.dto.PageQueryDto;
import com.xiaoniucr.entity.Admin;
import com.xiaoniucr.vo.JSONReturn;
import com.xiaoniucr.vo.LoginSession;
import com.xiaoniucr.vo.PageVo;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;import java.util.Map;/*** 管理员控制器*/
@Controller
@RequestMapping(value = "/admin")
public class AdminController extends BaseController {/*** 管理员查询分页* @return*/@RequestMapping(value = "/list")@ResponseBodypublic PageVo findAdmin(@RequestParam Map<String,Object> map){PageQueryDto queryDto = new PageQueryDto(map);return adminService.page(queryDto);}/*** 根据ID查询管理员* @param id* @return*/@RequestMapping(value = "/{id}")@ResponseBodypublic JSONReturn selectById(@PathVariable(value = "id")Integer id){Admin admin = adminService.selectById(id);return JSONReturn.success("查询成功！",admin);}/*** 添加管理员* @param admin* @return*/@RequestMapping(value = "/add")@ResponseBodypublic JSONReturn add(@RequestBody Admin admin){return adminService.add(admin);}/*** 更新管理员* @param admin* @return*/@RequestMapping(value = "/update")@ResponseBodypublic JSONReturn update(@RequestBody Admin admin){Integer rows = adminService.update(admin);return rows > 0 ? JSONReturn.success("更新成功！") : JSONReturn.fail("操作失败！");}/*** 删除管理员* @param admin* @return*/@RequestMapping(value = "/del")@ResponseBodypublic JSONReturn del(@RequestBody Admin admin){Integer rows = adminService.del(admin);return rows > 0 ? JSONReturn.success("删除成功！") : JSONReturn.fail("删除失败！");}/*** 获取当前管理员个人信息* @return*/@RequestMapping(value = "/info")@ResponseBodypublic JSONReturn info(){LoginSession session = (LoginSession) getSession("user");Admin admin = adminService.selectById(session.getId());return JSONReturn.success("查询成功！",admin);}/*** 更新个人信息* @param admin* @return*/@RequestMapping(value = "/updateInfo")@ResponseBodypublic JSONReturn updateInfo(@RequestBody Admin admin){return adminService.updateInfo(admin);}}

package com.xiaoniucr.controller;import com.xiaoniucr.dto.PageQueryDto;
import com.xiaoniucr.entity.AreaRisk;
import com.xiaoniucr.vo.JSONReturn;
import com.xiaoniucr.vo.PageVo;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;import java.util.List;
import java.util.Map;/**** 风险地区管理控制器*/
@Controller
@RequestMapping(value = "/area")
public class AreaRiskController extends BaseController {/*** 地区查询分页* @return*/@RequestMapping(value = "/list")@ResponseBodypublic PageVo findArea(@RequestParam Map<String,Object> map){PageQueryDto queryDto = new PageQueryDto(map);return areaRiskService.page(queryDto);}/*** 根据ID查询记录* @param id* @return*/@RequestMapping(value = "/{id}")@ResponseBodypublic JSONReturn selectById(@PathVariable(value = "id")Integer id){AreaRisk areaRisk = areaRiskService.selectById(id);return JSONReturn.success("查询成功！",areaRisk);}/*** 添加地区* @param areaRisk* @return*/@RequestMapping(value = "/add")@ResponseBodypublic JSONReturn add(@RequestBody AreaRisk areaRisk){Integer rows = areaRiskService.add(areaRisk);return rows > 0 ? JSONReturn.success("添加成功！") : JSONReturn.fail("添加失败！");}/*** 更新地区* @param areaRisk* @return*/@RequestMapping(value = "/update")@ResponseBodypublic JSONReturn update(@RequestBody AreaRisk areaRisk){Integer rows = areaRiskService.update(areaRisk);return rows > 0 ? JSONReturn.success("更新成功！") : JSONReturn.fail("操作失败！");}/*** 删除地区* @param areaRisk* @return*/@RequestMapping(value = "/del")@ResponseBodypublic JSONReturn del(@RequestBody AreaRisk areaRisk){Integer rows = areaRiskService.del(areaRisk.getId());return rows > 0 ? JSONReturn.success("删除成功！") : JSONReturn.fail("删除失败！");}/*** 查询所有地区* @return*/@RequestMapping(value = "/findAll")@ResponseBodypublic JSONReturn findAll(){List<AreaRisk> users = areaRiskService.findAll();return JSONReturn.success("查询成功！",users);}}

package com.xiaoniucr.controller;import com.xiaoniucr.dto.PageQueryDto;
import com.xiaoniucr.entity.HealthReport;
import com.xiaoniucr.util.PropertiesUtils;
import com.xiaoniucr.vo.JSONReturn;
import com.xiaoniucr.vo.LoginSession;
import com.xiaoniucr.vo.PageVo;
import org.apache.commons.io.FileUtils;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import sun.rmi.runtime.Log;import javax.servlet.http.HttpServletRequest;
import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Map;/*** 健康上报控制器*/
@Controller
@RequestMapping(value = "/hr")
public class HealthReportController extends BaseController {/*** 健康上报记录查询分页* @return*/@RequestMapping(value = "/list")@ResponseBodypublic PageVo findHealthReport(@RequestParam Map<String,Object> map){LoginSession loginSession = (LoginSession) getSession("user");PageQueryDto queryDto = new PageQueryDto(map);if(loginSession.getRole() == 2){queryDto.put("userId",loginSession.getId());}return healthReportService.page(queryDto);}/*** 根据ID查询健康上报记录* @param id* @return*/@RequestMapping(value = "/{id}")@ResponseBodypublic JSONReturn selectById(@PathVariable(value = "id")Integer id){HealthReport report = healthReportService.selectById(id);return JSONReturn.success("查询成功！",report);}/*** 添加健康上报记录* @param report* @return*/@RequestMapping(value = "/add")@ResponseBodypublic JSONReturn add(@RequestBody HealthReport report){LoginSession session = (LoginSession) getSession("user");report.setUserId(session.getId());Integer rows = healthReportService.add(report);return rows > 0 ? JSONReturn.success("添加成功！") : JSONReturn.fail("添加失败！");}/*** 更新健康上报记录* @param report* @return*/@RequestMapping(value = "/update")@ResponseBodypublic JSONReturn update(@RequestBody HealthReport report){Integer rows = healthReportService.update(report);return rows > 0 ? JSONReturn.success("更新成功！") : JSONReturn.fail("操作失败！");}/*** 删除健康上报记录* @param report* @return*/@RequestMapping(value = "/del")@ResponseBodypublic JSONReturn del(@RequestBody HealthReport report){Integer rows = healthReportService.del(report);return rows > 0 ? JSONReturn.success("删除成功！") : JSONReturn.fail("删除失败！");}/*** 上传体检报告* @param request* @return*/@RequestMapping(value = "/uploadReport",method = RequestMethod.POST )@ResponseBodypublic JSONReturn uploadHealthCode(HttpServletRequest request) {Integer id = Integer.parseInt(request.getParameter("id"));//得到文件的列表List<MultipartFile> files = ((MultipartHttpServletRequest)            request).getFiles("file");// 创建年月文件夹SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");String dateDirs = sdf.format(new Date());//这里的地址文件上传到的地方for (int i = 0; i < files.size(); i++) {MultipartFile file = files.get(i);if (file.isEmpty()) {return JSONReturn.fail("上传第" + (i++) + "个文件失败");}String originalFilename = file.getOriginalFilename();// 新的文件名称String newFileName = System.currentTimeMillis() + originalFilename.substring(originalFilename.lastIndexOf("."));// 新文件File dest = new File(PropertiesUtils.getValue("file.path") + File.separator + dateDirs + File.separator + newFileName);// 判断目标文件所在的目录是否存在if (!dest.getParentFile().exists()) {// 如果目标文件所在的目录不存在，则创建父目录dest.getParentFile().mkdirs();}try {HealthReport healthReport = healthReportService.selectById(id);healthReport.setReportFileName(originalFilename);healthReport.setReportFilePath("/"+dateDirs+"/"+newFileName);healthReportService.update(healthReport);file.transferTo(dest);} catch (IOException e) {return JSONReturn.fail("上传第" + (i++) + "个文件失败："+e.getMessage());}}return JSONReturn.success("文件上传成功！");}@RequestMapping(value="/downloadReport")public ResponseEntity<byte[]> download(@RequestParam Integer id)throws Exception {//服务器中下载文件的路径String filePath = PropertiesUtils.getValue("file.path");HealthReport hr = healthReportService.selectById(id);File file = new File(filePath + hr.getReportFilePath());HttpHeaders headers = new HttpHeaders();//下载显示的文件名，解决中文名称乱码问题String downloadFielName = new String(hr.getReportFileName().getBytes("UTF-8"),"iso-8859-1");//通知浏览器以attachment（下载方式）打开图片headers.setContentDispositionFormData("attachment", downloadFielName);//application/octet-stream ： 二进制流数据（最常见的文件下载）。headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);//通过fileutils的工具输入输出下载的文件return new ResponseEntity<byte[]>(FileUtils.readFileToByteArray(file),headers, HttpStatus.CREATED);}}

package com.xiaoniucr.controller;import com.xiaoniucr.dto.LoginDto;
import com.xiaoniucr.dto.UpdtPwdDto;
import com.xiaoniucr.entity.Admin;
import com.xiaoniucr.entity.Message;
import com.xiaoniucr.entity.User;
import com.xiaoniucr.vo.JSONReturn;
import com.xiaoniucr.vo.LoginSession;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;import javax.servlet.http.HttpSession;
import java.util.List;/*** 登录相关接口*/
@Controller
public class LoginController extends BaseController{@RequestMapping("/login.html")public String login(){return "login";}@RequestMapping("/register.html")public String register(){return "register";}/*** 桌面页，统计以下数据信息* @param map* @return*/@RequestMapping("/welcome.html")public String welcome(ModelMap map){Integer totalNum = userService.countTotal();Integer isolateNum = userService.countByHealth(1);Integer definiteNum = userService.countByHealth(2);map.put("totalNum",totalNum);map.put("isolateNum",isolateNum);map.put("definiteNum",definiteNum);return "admin/welcome";}/*** 首页* @return*/@RequestMapping("/index.html")public String index(ModelMap map){LoginSession loginSession = (LoginSession) getSession("user");if(loginSession == null){return "login";}Integer latestNum = messageService.countLatestNum(loginSession.getId());List<Message> messageList = messageService.selectLatestTopList(loginSession.getId(),4);map.put("latestNum",latestNum);map.put("messageList",messageList);return "index";}/*** 登录验证* @param loginDto* @return*/@RequestMapping("/login")@ResponseBodypublic JSONReturn login(@RequestBody LoginDto loginDto, HttpSession session){return userService.login(loginDto,session);}/*** 管理员修改密码* @param updtPwdDto* @return*/@RequestMapping(value = "/updtpwd")@ResponseBodypublic JSONReturn updtpwd(@RequestBody UpdtPwdDto updtPwdDto) {LoginSession session = (LoginSession) getSession("user");Integer role = session.getRole();if(role == 0 || role == 1){Admin admin = adminService.selectById(session.getId());if (!admin.getPassword().equals(updtPwdDto.getOpassword())) {return JSONReturn.fail("原始密码错误！");}admin.setPassword(updtPwdDto.getNpassword());Integer rows = adminService.update(admin);return rows > 0 ? JSONReturn.success("更新成功！") : JSONReturn.fail("操作失败！");}else{User user = userService.selectById(session.getId());if(!user.getPassword().equals(updtPwdDto.getOpassword())){return JSONReturn.fail("原始密码错误！");}user.setPassword(updtPwdDto.getNpassword());Integer rows = userService.update(user);return rows > 0 ? JSONReturn.success("更新成功！") : JSONReturn.fail("操作失败！");}}/*** 退出系统* @return*/@RequestMapping("/logout")public String logout(){removeSession("user");return "login";}/*** 学生比例* @return*/@RequestMapping(value = "/statis")@ResponseBodypublic JSONReturn statis(){return userService.statis();}}

五，项目总结