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基于javaweb的SpringBoot图书管理系统(java+html+springboot+thymeleaf+mysql+maven)

更新于

运行环境

Java≥8、MySQL≥5.7

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

340023052402

350023052402

360023052402

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380023052402

基于javaweb的SpringBoot图书管理系统(java+html+springboot+thymeleaf+mysql+maven)

一、项目运行 环境配置：

Jdk1.8 + mysql + Eclispe（IntelliJ IDEA,Eclispe,MyEclispe,Sts都支持）

项目技术：

HTML +Springboot+ SpringMVC + MyBatis + ThymeLeaf + JavaScript + JQuery + Ajax + maven等等。

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管理员：
admin   123456

学生：
2088124	123456
2088125	123456
2088126	123456
2088127	123456
2088128	123456
2088129	123456
2088130	123456
2088131	123456
2088132	123456
2088133	123456
2088134	123456
2088135	123456
2088136	123456

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    }

    @PostMapping("/books/update")
    public String updateBooks(Book book,RedirectAttributes attributes){
        adminBookService.updateBook(book);
        attributes.addFlashAttribute("message", "修改书籍成功！！！");
        return "redirect:/admin/books";
    }

    @GetMapping("/books/{id}/delete")
    public String deleteBooks(@PathVariable Integer id,RedirectAttributes attributes){
        adminBookService.deleteBookById(id);
        attributes.addFlashAttribute("message","删除书籍成功");
        return "redirect:/admin/books";
    }
}



@Controller
public class BookBorrowController {

    @Autowired
    private BorrowService borrowService;

    @Autowired
    private ReturnService returnService;

    @Autowired
    private UserService userService;

    @RequestMapping("/borrow")
    public String toMyBorrow(HttpSession session,
                             Model model,
                             @RequestParam(value = "pageNum",defaultValue = "1")Integer pageNum){
        User user = (User)session.getAttribute("user");
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@Controller
public class IndexController {

    @Autowired
    private UserService userService;

    @RequestMapping(value = {"/","/index"})
    public String toIndex(HttpServletRequest request, HttpSession session, Model model){
        User user = (User)session.getAttribute("user");
        User userById = userService.findUserById(user.getId());
        model.addAttribute("userMessage",userById);
        return "index";
    }
}



public class LoginInterceptor extends HandlerInterceptorAdapter  {

    @Override
    public boolean preHandle(HttpServletRequest request,
                             HttpServletResponse response,
                             Object handler) throws Exception {
        if (request.getSession().getAttribute("user") == null) {
            response.sendRedirect("/toLogin");
            //request.setAttribute("msg","没有权限，请登录");
            //request.getRequestDispatcher("/index.html").forward(request,response);
            return false;
        }
        return true;
    }

}

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@GetMapping("/students/input")
public String toAddStu(Model model){
    model.addAttribute("students",new User());
    return "admin/student-input";
}

@PostMapping("/students/add")
public String addStu(@Valid User user, RedirectAttributes attributes){
    System.out.println("前端传过来的user：" + user);
    if (adminUserService.getUserByUsername(user.getUsername())!=null){
        attributes.addFlashAttribute("message","该用户名已被注册，请重试，建议使用学号");
        return "redirect:/admin/students/input";
    } else if(adminUserService.getUserByStuid(user.getStuid())!=null){
        attributes.addFlashAttribute("message","请检查你的学号是否是你自己的");
        return "redirect:/admin/students/input";
    }
    adminUserService.insertUser(user);
    attributes.addFlashAttribute("message","添加成功！！！");
    return "redirect:/admin/students";
}

@GetMapping("/students/{id}/update")
public String toUpdateStu(@PathVariable Integer id,Model model){
    System.out.println("toUpdateStu的id：" + id);
    User userById = adminUserService.getUserById(id);
    System.out.println("userById： "+ userById);
    model.addAttribute("students",userById);
    return "admin/student-input";
}

@PostMapping("/students/update")
public String updateStu(User user,RedirectAttributes attributes){
    adminUserService.updateUser(user);
    attributes.addFlashAttribute("message", "修改成功！！！");
    return "redirect:/admin/students";
}

@GetMapping("/students/{id}/delete")
public String deleteBooks(@PathVariable Integer id,RedirectAttributes attributes){
    adminUserService.deleteUserById(id);
    attributes.addFlashAttribute("message","删除用户成功");
    return "redirect:/admin/books";
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@Controller
public class BookBorrowController {

    @Autowired
    private BorrowService borrowService;

    @Autowired
    private ReturnService returnService;

    @Autowired
    private UserService userService;

    @RequestMapping("/borrow")
    public String toMyBorrow(HttpSession session,
                             Model model,
                             @RequestParam(value = "pageNum",defaultValue = "1")Integer pageNum){
        User user = (User)session.getAttribute("user");
        User userById = userService.findUserById(user.getId());
        model.addAttribute("userMessage",userById);
        PageHelper.startPage(pageNum,6);
        List<Book> bookByBorrow = borrowService.findBookByBorrow(user.getStuid());
        PageInfo<Book> bookPageInfo = new PageInfo<>(bookByBorrow);
        model.addAttribute("pageInfo",bookPageInfo);
        return "borrow";
    }

    @PostMapping("/borrow/search")
    public String searchBooks(@RequestParam(value = "pageNum",defaultValue = "1") Integer pageNum,
                              Model model, SearchBooks searchBooks){
        PageHelper.startPage(pageNum,6);
        PageInfo<Book> booklist = borrowService.findBookList(pageNum,6,searchBooks);
        model.addAttribute("pageInfo",booklist);
        return "borrow :: bookList";
    }

    @GetMapping("/borrow/{bookId}/return")
    public String borrowBook(@PathVariable Integer bookId, RedirectAttributes attributes, HttpSession session) {
        User user = (User) session.getAttribute("user");
        System.out.println(bookId);
        Integer stuId = user.getStuid();
        List<Book> bookByBorrow = borrowService.findBookByBorrow(stuId);
        returnService.deleteBorrow(bookId,stuId);
        returnService.updateReturnBook(bookId);
        attributes.addFlashAttribute("message", "恭喜您，还书成功");
        return "redirect:/borrow";
    }
}
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    PageInfo<Book> bookPageInfo = new PageInfo<>(allBook);
    model.addAttribute("pageInfo",bookPageInfo);
    return "admin/book";
}

@PostMapping("/books/search")
public String searchBooks(@RequestParam(value = "pageNum",defaultValue = "1") Integer pageNum,
                          Model model, SearchBooks searchBooks){
    PageHelper.startPage(pageNum,6);
    PageInfo<Book> booklist = adminBookService.findBookList(pageNum,6,searchBooks);
    model.addAttribute("pageInfo",booklist);
    return "admin/book :: bookList";
}

@GetMapping("/books/input")
public String toAddBooks(Model model){
    model.addAttribute("books",new Book());
    return "admin/book-input";
}

@PostMapping("/books/add")
public String addBooks(@Valid Book book, RedirectAttributes attributes){
    if (adminBookService.findBookByName(book.getName())!=null){
        attributes.addFlashAttribute("message","该图书在管中已被添加：请添加其他书籍");
        return "redirect:/admin/books/input";
    }
    adminBookService.insertBook(book);
    attributes.addFlashAttribute("message","添加书籍成功！！！");
    return "redirect:/admin/books";
}

@GetMapping("/books/{id}/update")
public String toUpdateBooks(@PathVariable Integer id, Model model){
    Book bookById = adminBookService.findBookById(id);
    model.addAttribute("books",bookById);
    return "admin/book-input";
}

@PostMapping("/books/update")
public String updateBooks(Book book,RedirectAttributes attributes){
    adminBookService.updateBook(book);
    attributes.addFlashAttribute("message", "修改书籍成功！！！");
    return "redirect:/admin/books";
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@Controller
public class BookController {

    @Autowired
    private BookService bookService;

    @Autowired
    private BorrowService borrowService;

    @Autowired
    private UserService userService;

    @RequestMapping("/books")
    public String toBookList(Model model, @RequestParam(defaultValue = "1",value = "pageNum") Integer pageNum, HttpSession session){
        PageHelper.startPage(pageNum,6);
        List<Book> allBook = bookService.getAllBook();
        PageInfo<Book> bookPageInfo = new PageInfo<>(allBook);
        model.addAttribute("pageInfo",bookPageInfo);
        User user = (User)session.getAttribute("user");
        User userById = userService.findUserById(user.getId());
        model.addAttribute("userMessage",userById);
        return "book";
    }

    @PostMapping("/books/search")
    public String searchBooks(@RequestParam(value = "pageNum",defaultValue = "1") Integer pageNum,
                              Model model, SearchBooks searchBooks){
        PageHelper.startPage(pageNum,6);
        PageInfo<Book> booklist = bookService.findBookList(pageNum,6,searchBooks);
        model.addAttribute("pageInfo",booklist);
        return "book :: bookList";
    }

    @GetMapping("/books/{bookId}/borrow")
    public String borrowBook(@PathVariable Integer bookId, RedirectAttributes attributes,HttpSession session) {
        User user = (User) session.getAttribute("user");
        Integer stuId = user.getStuid();

项目链接：
https://javayms.github.io?id=381422272105200bi
https://javayms.pages.dev?id=381422272105200bi