ecplise+MySQL实现的图书管理系统，SSM框架

package com.library.controller; import com.library.bean.ReaderCard; import com.library.bean.ReaderInfo; import com.library.bean.ReaderInfoDate; import com.library.service.LoginService; import com.library.service.ReaderCardService; import com.library.service.ReaderInfoService; import org.springframework.beans.BeanUtils; 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 org.springframework.web.servlet.mvc.support.RedirectAttributes; import javax.servlet.http.HttpServletRequest; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; @Controller public class ReaderController { @Autowired private ReaderInfoService readerInfoService; @Autowired private LoginService loginService; @Autowired private ReaderCardService readerCardService; private ReaderInfo getReaderInfo(long readerId, String name, String sex, String birth, String address, String phone) { ReaderInfo readerInfo = new ReaderInfo(); Date date = new Date(); try { SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd"); date = df.parse(birth); } catch (ParseException e) { e.printStackTrace(); } readerInfo.setAddress(address); readerInfo.setName(name); readerInfo.setReaderId(readerId); readerInfo.setPhone(phone); readerInfo.setSex(sex); readerInfo.setBirth(date); return readerInfo; } @RequestMapping("allreaders.html") public ModelAndView allBooks() throws ParseException { ArrayList<ReaderInfo> readers = readerInfoService.readerInfos(); ArrayList<ReaderInfo> readersDateFormat = new ArrayList<>(); for (ReaderInfo reader : readers) { Date birth = reader.getBirth(); String format = new SimpleDateFormat("yyyy-MM-dd").format(birth); ReaderInfoDate infoDate = new ReaderInfoDate(); BeanUtils.copyProperties(reader,infoDate); infoDate.setBirthday(format); readersDateFormat.add(infoDate); } ModelAndView modelAndView = new ModelAndView("admin_readers"); modelAndView.addObject("readers", readersDateFormat); return modelAndView; } @RequestMapping("reader_delete.html") public String readerDelete(HttpServletRequest request, RedirectAttributes redirectAttributes) { long readerId = Long.parseLong(request.getParameter("readerId")); if (readerInfoService.deleteReaderInfo(readerId) && readerCardService.deleteReaderCard(readerId)) { redirectAttributes.addFlashAttribute("succ", "删除成功！"); } else { redirectAttributes.addFlashAttribute("error", "删除失败！"); } return "redirect:/allreaders.html"; } @RequestMapping("reader_info.html") public ModelAndView toReaderInfo(HttpServletRequest request) { ReaderCard readerCard = (ReaderCard) request.getSession().getAttribute("readercard"); ReaderInfo readerInfo = readerInfoService.getReaderInfo(readerCard.getReaderId()); ModelAndView modelAndView = new ModelAndView("reader_info"); ReaderInfoDate readerInfoDate = new ReaderInfoDate(); BeanUtils.copyProperties(readerInfo,readerInfoDate); if (readerInfo.getBirth()!=null); String format = new SimpleDateFormat("yyyy-MM-dd").format(readerInfo.getBirth()); readerInfoDate.setBirthday(format); modelAndView.addObject("readerinfo", readerInfoDate); return modelAndView; } @RequestMapping("reader_edit.html") public ModelAndView readerInfoEdit(HttpServletRequest request) { long readerId = Long.parseLong(request.getParameter("readerId")); ReaderInfo readerInfo = readerInfoService.getReaderInfo(readerId); ModelAndView modelAndView = new ModelAndView("admin_reader_edit"); ReaderInfoDate readerInfoDate = new ReaderInfoDate(); String format = new SimpleDateFormat("yyyy-MM-dd").format(readerInfo.getBirth()); readerInfoDate.setBirthday(format); BeanUtils.copyProperties(readerInfo,readerInfoDate); modelAndView.addObject("readerInfo", readerInfoDate); return modelAndView; } @RequestMapping("reader_edit_do.html") public String readerInfoEditDo(HttpServletRequest request, String name, String sex, String birth, String address, String phone, RedirectAttributes redirectAttributes) { long readerId = Long.parseLong(request.getParameter("readerId")); ReaderInfo readerInfo = getReaderInfo(readerId, name, sex, birth, address, phone); if (readerInfoService.editReaderInfo(readerInfo) && readerInfoService.editReaderCard(readerInfo)) { redirectAttributes.addFlashAttribute("succ", "读者信息修改成功！"); } else { redirectAttributes.addFlashAttribute("error", "读者信息修改失败！"); } return "redirect:/allreaders.html"; } @RequestMapping("reader_add.html") public ModelAndView readerInfoAdd() { return new ModelAndView("admin_reader_add"); } @RequestMapping("reader_add_do.html") public String readerInfoAddDo(String name, String sex, String birth, String address, String phone, String password, RedirectAttributes redirectAttributes) { ReaderInfo readerInfo = getReaderInfo(0, name, sex, birth, address, phone); long readerId = readerInfoService.addReaderInfo(readerInfo); readerInfo.setReaderId(readerId); if (readerId > 0 && readerCardService.addReaderCard(readerInfo, password)) { redirectAttributes.addFlashAttribute("succ", "添加读者信息成功！"); } else { redirectAttributes.addFlashAttribute("succ", "添加读者信息失败！"); } return "redirect:/allreaders.html"; } @RequestMapping("reader_info_edit.html") public ModelAndView readerInfoEditReader(HttpServletRequest request) { ReaderCard readerCard = (ReaderCard) request.getSession().getAttribute("readercard"); ReaderInfo readerInfo = readerInfoService.getReaderInfo(readerCard.getReaderId()); ModelAndView modelAndView = new ModelAndView("reader_info_edit"); ReaderInfoDate readerInfoDate = new ReaderInfoDate(); String format = new SimpleDateFormat("yyyy-MM-dd").format(readerInfo.getBirth()); readerInfoDate.setBirthday(format); BeanUtils.copyProperties(readerInfo,readerInfoDate); modelAndView.addObject("readerinfo", readerInfoDate); return modelAndView; } @RequestMapping("reader_edit_do_r.html") public String readerInfoEditDoReader(HttpServletRequest request, String name, String sex, String birth, String address, String phone, RedirectAttributes redirectAttributes) { ReaderCard readerCard = (ReaderCard) request.getSession().getAttribute("readercard"); ReaderInfo readerInfo = getReaderInfo(readerCard.getReaderId(), name, sex, birth, address, phone); if (readerInfoService.editReaderInfo(readerInfo) && readerInfoService.editReaderCard(readerInfo)) { ReaderCard readerCardNew = loginService.findReaderCardByReaderId(readerCard.getReaderId()); request.getSession().setAttribute("readercard", readerCardNew); redirectAttributes.addFlashAttribute("succ", "信息修改成功！"); } else { redirectAttributes.addFlashAttribute("error", "信息修改失败！"); } return "redirect:/reader_info.html"; } }