源码获取：俺的博客首页 "资源" 里下载！

项目介绍

读者角色包含以下功能：

读者登录,图书查询,借阅图书,借阅管理,修改密码,借阅记录等功能。

管理员角色包含以下功能：

管理员登录,图书管理,图书类别管理,读者列表等功能。

环境需要

1.运行环境：最好是java jdk 1.8，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：Tomcat 7.x,8.x,9.x版本均可

4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；

5.数据库：MySql 5.7版本；

技术栈

1. 后端：Spring+SpringMVC+Mybatis

2. 前端：HTML+CSS+JavaScript+jsp

使用说明

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

2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;若为maven项目，导入成功后请执行maven clean;maven install命令，然后运行；

3. 将项目中application.yml配置文件中的数据库配置改为自己的配置;

4. 运行项目，输入localhost:8080/ 登录

读者管理控制层：

@Controllerpublic class ReaderController {@Autowiredprivate ReaderInfoService readerInfoService;@Autowiredprivate LoginService loginService;@Autowiredprivate 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() {ArrayList<ReaderInfo> readers = readerInfoService.readerInfos();ModelAndView modelAndView = new ModelAndView("admin_readers");modelAndView.addObject("readers", readers);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");modelAndView.addObject("readerinfo", readerInfo);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");modelAndView.addObject("readerInfo", readerInfo);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");modelAndView.addObject("readerinfo", readerInfo);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";}}

图书管理控制层：

@Controllerpublic class BookController {@Autowiredprivate BookService bookService;@Autowiredprivate LendService lendService;private Date getDate(String pubstr) {try {SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");return df.parse(pubstr);} catch (ParseException e) {e.printStackTrace();return new Date();}}@RequestMapping("/queryBook.html")public ModelAndView queryBookDo(String searchWord) {if (bookService.matchBook(searchWord)) {ArrayList<Book> books = bookService.queryBook(searchWord);ModelAndView modelAndView = new ModelAndView("admin_books");modelAndView.addObject("books", books);return modelAndView;} else {return new ModelAndView("admin_books", "error", "没有匹配的图书");}}@RequestMapping("/reader_querybook_do.html")public ModelAndView readerQueryBookDo(String searchWord) {if (bookService.matchBook(searchWord)) {ArrayList<Book> books = bookService.queryBook(searchWord);ModelAndView modelAndView = new ModelAndView("reader_books");modelAndView.addObject("books", books);return modelAndView;} else {return new ModelAndView("reader_books", "error", "没有匹配的图书");}}@RequestMapping("/admin_books.html")public ModelAndView adminBooks() {ArrayList<Book> books = bookService.getAllBooks();ModelAndView modelAndView = new ModelAndView("admin_books");modelAndView.addObject("books", books);return modelAndView;}@RequestMapping("/book_add.html")public ModelAndView addBook() {return new ModelAndView("admin_book_add");}@RequestMapping("/book_add_do.html")public String addBookDo(@RequestParam(value = "pubstr") String pubstr, Book book, RedirectAttributes redirectAttributes) {book.setPubdate(getDate(pubstr));if (bookService.addBook(book)) {redirectAttributes.addFlashAttribute("succ", "图书添加成功！");} else {redirectAttributes.addFlashAttribute("succ", "图书添加失败！");}return "redirect:/admin_books.html";}@RequestMapping("/updatebook.html")public ModelAndView bookEdit(HttpServletRequest request) {long bookId = Long.parseLong(request.getParameter("bookId"));Book book = bookService.getBook(bookId);ModelAndView modelAndView = new ModelAndView("admin_book_edit");modelAndView.addObject("detail", book);return modelAndView;}@RequestMapping("/book_edit_do.html")public String bookEditDo(@RequestParam(value = "pubstr") String pubstr, Book book, RedirectAttributes redirectAttributes) {book.setPubdate(getDate(pubstr));if (bookService.editBook(book)) {redirectAttributes.addFlashAttribute("succ", "图书修改成功！");} else {redirectAttributes.addFlashAttribute("error", "图书修改失败！");}return "redirect:/admin_books.html";}@RequestMapping("/admin_book_detail.html")public ModelAndView adminBookDetail(HttpServletRequest request) {long bookId = Long.parseLong(request.getParameter("bookId"));Book book = bookService.getBook(bookId);ModelAndView modelAndView = new ModelAndView("admin_book_detail");modelAndView.addObject("detail", book);return modelAndView;}@RequestMapping("/reader_book_detail.html")public ModelAndView readerBookDetail(HttpServletRequest request) {long bookId = Long.parseLong(request.getParameter("bookId"));Book book = bookService.getBook(bookId);ModelAndView modelAndView = new ModelAndView("reader_book_detail");modelAndView.addObject("detail", book);return modelAndView;}@RequestMapping("/admin_header.html")public ModelAndView admin_header() {return new ModelAndView("admin_header");}@RequestMapping("/reader_header.html")public ModelAndView reader_header() {return new ModelAndView("reader_header");}@RequestMapping("/reader_books.html")public ModelAndView readerBooks(HttpServletRequest request) {ArrayList<Book> books = bookService.getAllBooks();ReaderCard readerCard = (ReaderCard) request.getSession().getAttribute("readercard");ArrayList<Lend> myAllLendList = lendService.myLendList(readerCard.getReaderId());ArrayList<Long> myLendList = new ArrayList<>();for (Lend lend : myAllLendList) {// 是否已归还if (lend.getBackDate() == null) {myLendList.add(lend.getBookId());}}ModelAndView modelAndView = new ModelAndView("reader_books");modelAndView.addObject("books", books);modelAndView.addObject("myLendList", myLendList);return modelAndView;}}

借阅管理控制层：

@Controllerpublic class LendController {@Autowiredprivate LendService lendService;@Autowiredprivate BookService bookService;@RequestMapping("/deletebook.html")public String deleteBook(HttpServletRequest request, RedirectAttributes redirectAttributes) {long bookId = Long.parseLong(request.getParameter("bookId"));if (bookService.deleteBook(bookId)) {redirectAttributes.addFlashAttribute("succ", "图书删除成功！");} else {redirectAttributes.addFlashAttribute("error", "图书删除失败！");}return "redirect:/admin_books.html";}@RequestMapping("/lendlist.html")public ModelAndView lendList(HttpServletRequest request) {ModelAndView modelAndView = new ModelAndView("admin_lend_list");modelAndView.addObject("list", lendService.lendList());return modelAndView;}@RequestMapping("/mylend.html")public ModelAndView myLend(HttpServletRequest request) {ReaderCard readerCard = (ReaderCard) request.getSession().getAttribute("readercard");ModelAndView modelAndView = new ModelAndView("reader_lend_list");modelAndView.addObject("list", lendService.myLendList(readerCard.getReaderId()));return modelAndView;}@RequestMapping("/deletelend.html")public String deleteLend(HttpServletRequest request, RedirectAttributes redirectAttributes) {long serNum = Long.parseLong(request.getParameter("serNum"));if (lendService.deleteLend(serNum) > 0) {redirectAttributes.addFlashAttribute("succ", "记录删除成功！");} else {redirectAttributes.addFlashAttribute("error", "记录删除失败！");}return "redirect:/lendlist.html";}@RequestMapping("/lendbook.html")public String bookLend(HttpServletRequest request, RedirectAttributes redirectAttributes) {long bookId = Long.parseLong(request.getParameter("bookId"));long readerId = ((ReaderCard) request.getSession().getAttribute("readercard")).getReaderId();if (lendService.lendBook(bookId, readerId)) {redirectAttributes.addFlashAttribute("succ", "图书借阅成功！");} else {redirectAttributes.addFlashAttribute("succ", "图书借阅成功！");}return "redirect:/reader_books.html";}@RequestMapping("/returnbook.html")public String bookReturn(HttpServletRequest request, RedirectAttributes redirectAttributes) {long bookId = Long.parseLong(request.getParameter("bookId"));long readerId = ((ReaderCard) request.getSession().getAttribute("readercard")).getReaderId();if (lendService.returnBook(bookId, readerId)) {redirectAttributes.addFlashAttribute("succ", "图书归还成功！");} else {redirectAttributes.addFlashAttribute("error", "图书归还失败！");}return "redirect:/reader_books.html";}}

源码获取：俺的博客首页 "资源" 里下载！