基于SSM框架+Mysql构建的校园报修系统项目.zip

package com.ilovecl.demo.web; import com.ilovecl.demo._const.RepairEnumCN; import com.ilovecl.demo._const.StudentConst; import com.ilovecl.demo._const.UrgentRepairEnum; import com.ilovecl.demo.dto.LoginResult; import com.ilovecl.demo.dto.ModifyRepairResult; import com.ilovecl.demo.dto.StudentResult; import com.ilovecl.demo.dto.StudentUrgentResult; import com.ilovecl.demo.entity.Repair; import com.ilovecl.demo.entity.RepairInfoVo; import com.ilovecl.demo.entity.Student; import com.ilovecl.demo.entity.UrgentRepair; import com.ilovecl.demo.service.RepairService; import com.ilovecl.demo.service.StudentService; import com.ilovecl.demo.service.UrgentRepairService; import com.ilovecl.demo.util.MD5; import com.ilovecl.demo.util.Spider; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.*; import org.springframework.web.multipart.MultipartFile; import javax.annotation.Resource; import javax.servlet.http.Cookie; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import java.io.*; import java.util.ArrayList; import java.util.List; /** * 用户的web层 * */ @Controller @CrossOrigin(origins = {"http://localhost:8080", "null"}) @RequestMapping("/student") public class StudentController { private final Logger logger = LoggerFactory.getLogger(this.getClass()); @Resource private StudentService studentService; @Resource private RepairService repairService; @Resource private UrgentRepairService urgentRepairService; @RequestMapping(value = "/introduce", method = RequestMethod.GET) public String index() { return "student/introduce"; } /** * 登录的GET方法 * * @return */ @RequestMapping(value = "/login", method = RequestMethod.GET) public String login() { return "student/login"; } /** * 登录的POST方法 * * @param id * @param password * @param httpSession * @return */ @RequestMapping(value = "/login", method = RequestMethod.POST) public @ResponseBody LoginResult login(String id, String password, HttpSession httpSession, HttpServletResponse httpServletResponse) { LoginResult loginResult=null; String stuName = null; Student student = studentService.getStudentById(id); Spider spider = new Spider(); try { //调用service将数据存入数据库中 if(student==null){ stuName = spider.getStudentName(id, password); student = new Student(id, stuName, password); System.out.println(stuName); studentService.addStudent(id, stuName, password, 0, "", ""); loginResult = new LoginResult(true); }else{ stuName = student.getName(); // 密码正确 if (student.getPassword().equals(password)) { loginResult = new LoginResult(true); } else { loginResult = new LoginResult(false); loginResult.setReason("invalid user"); } } } catch (IOException e) { e.printStackTrace(); } if(loginResult.isSuccess()){ // 登录成功后，为该学生生成session httpSession.setAttribute(StudentConst.STUDENT_ID, id); httpServletResponse.addCookie(new Cookie(StudentConst.STUDENT_ID, id)); System.out.println("StudentName:"+StudentConst.STUDENT_NAME); httpServletResponse.addCookie(new Cookie(StudentConst.STUDENT_NAME, stuName)); } logger.info("***************************************************************************"); logger.info("登录: " + String.valueOf(loginResult.isSuccess()) + " id : " + id + " password : " + password); logger.info("***************************************************************************"); return loginResult; } /** * 退出的控制 * * @param httpSession * @return */ @RequestMapping(value = "/logout", method = RequestMethod.GET) public String logout(HttpSession httpSession) { httpSession.removeAttribute(StudentConst.STUDENT_EMAIL); return "redirect:/student/login"; } /** * 提交报修单的POST方法 * * @param model * @return */ @RequestMapping(value = "/commit", method = RequestMethod.GET) public String commit(Model model) { return "/student/commit"; } @RequestMapping(value = "/commit", method = RequestMethod.POST) public String commit(@RequestParam("detail") String detail, @RequestParam("place") String place, @RequestParam("file") MultipartFile file, HttpServletRequest httpServletRequest) { String id = httpServletRequest.getSession().getAttribute(StudentConst.STUDENT_ID).toString(); Student student = studentService.getStudentById(id); String picMD5 = ""; logger.info(detail); logger.info(place); logger.info(picMD5); try { logger.info(file.getInputStream().toString()); } catch (IOException e) { e.printStackTrace(); } if (file != null) { try { picMD5 = MD5.getMD5(id + String.valueOf(System.currentTimeMillis()) + file.getOriginalFilename()); } catch (Exception e) { e.printStackTrace(); } // 往数据库中插入维修单记录 repairService.submitRepair(detail, place, picMD5, student.getId()); // 保存现场照片 String path = httpServletRequest.getSession().getServletContext().getRealPath("/"); System.out.println("图片路径：" + path); String fileName = picMD5; File targetFile = new File(path, fileName); try { InputStream inputStream = file.getInputStream(); OutputStream outputStream = new FileOutputStream(targetFile); byte[] buffer = new byte[2048]; int len = 0; while ((len = inputStream.read(buffer)) != -1) { outputStream.write(buffer, 0, len); } inputStream.close(); outputStream.close(); } catch (IOException e) { e.printStackTrace(); } } else { // 往数据库中插入维修单记录 repairService.submitRepair(detail, place, picMD5, student.getId()); } return "redirect:/student/dashboard"; } /** * 获取显示的主页面 * * @param model * @return */ @RequestMapping(value = "/dashboard", method = RequestMethod.GET) public String board(Model model, HttpServletRequest httpServletRequest) { String id = httpServletRequest.getSession().getAttribute(StudentConst.STUDENT_ID).toString(); List<Repair> repairs = repairService.getRepqirByStudentId(id); List<RepairInfoVo> repairInfoVos = new ArrayList<>(); for(Repair repair: repairs){ repair.setPicMD5("/"+repair.getPicMD5()); RepairInfoVo repairInfoVo = new RepairInfoVo(repair); repairInfoVo.setStatesInfo(RepairEnumCN.stateOf(repair.getStatus()).getStateInfo()); repairInfoVos.add(repairInfoVo); } model.addAttribute("repairInfoVos", repairInfoVos); return "/student/dashboard"; } /** * 报修单详情 * * @param repairId * @param model * @return */ @RequestMapping(value = "/repair/{repairId}/detail", method = RequestMethod.GET) public String detail(@PathVariable("repairId