基于javaweb的在线购书商城系统(java+jsp+mysql+servlert+ajax)

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

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

基于javaweb+jsp的在线购书商城系统(java+jsp+mysql+servlert+ajax)

一、项目简述

功能：一个基于JavaWeb的网上书店的设计与实现，归纳出了几个模块，首先是登录注册模块，图书查找模块，购物车模块，订单模块，个人中心模块，用户管理模块，图书管理模块等。该项目是javaJeb技术的实战操作，采用了MVC设计模式，包括基本的entity, jscriipt, servlet,以及ajax异步请求，查询分页，持久化层方法的封装等等，对javaweb技术的巩固很有帮助，为J2EE的学习打下基础，适用于课程设计，毕业设计。

二、项目运行

环境配置： Jdk1.8 + Tomcat8.5 + mysql + Eclispe (IntelliJ IDEA,Eclispe,MyEclispe,Sts都支持)。

项目技术： JSP + Entity+ Servlert + html+ css + JavaScript + JQuery + Ajax + Fileupload 等等。

用户信息控制层：

@Controller

@RequestMapping(“/user”)

public class UserController {

@Autowired

private IUserService userService;

@Autowired

private IMailService mailService;

@Autowired

private IStoreService storeService;

@Value(“${mail.fromMail.addr}”)

private String from;

@Value(“${my.ip}”)

private String ip;

private final String USERNAME_PASSWORD_NOT_MATCH = “用户名或密码错误”;

private final String USERNAME_CANNOT_NULL = “用户名不能为空”;

@RequestMapping(“/login”)

public String login(@RequestParam(value = “username”, required = false) String username,

@RequestParam(value = “password”, required = false) String password,

HttpServletRequest request, Model model) {

if (StringUtils.isEmpty(username) || StringUtils.isEmpty(password)) {

return “login”;

//未认证的用户

Subject userSubject = SecurityUtils.getSubject();

if (!userSubject.isAuthenticated()) {

UsernamePasswordToken token = new UsernamePasswordToken(username, password);

token.setRememberMe(false);//禁止记住我功能

try {

//登录成功

userSubject.login(token);

User loginUser = (User) userSubject.getPrincipal();

request.getSession().setAttribute(“loginUser”, loginUser);

Store store = storeService.findStoreByUserId(loginUser.getUserId());

request.getSession().setAttribute(“loginStore”, store);

SavedRequest savedRequest = WebUtils.getSavedRequest(request);

String url = “/”;

if (savedRequest != null) {

url = savedRequest.getRequestUrl();

if(url.contains(request.getContextPath())){

url = url.replace(request.getContextPath(),“”);

if(StringUtils.isEmpty(url) || url.equals(“/favicon.ico”)){

url = “/”;

return “redirect:” + url;

} catch (UnknownAccountException | IncorrectCredentialsException uae) {

model.addAttribute(“loginMsg”, USERNAME_PASSWORD_NOT_MATCH);

return “login”;

} catch (LockedAccountException lae) {

model.addAttribute(“loginMsg”, “账户已被冻结！”);

return “login”;

} catch (AuthenticationException ae) {

model.addAttribute(“loginMsg”, “登录失败！”);

return “login”;

} else {

//用户已经登录

return “redirect:/index”;

@RequestMapping(“/info”)

public String personInfo(){

return “user_info”;

/* @RequestMapping(“/login1”)

public String login1(@RequestParam(value = “username”, required = false) String username,

@RequestParam(value = “password”, required = false) String password,

Model model, HttpServletRequest request) {

if (StringUtils.isEmpty(username)) {

model.addAttribute(“loginMsg”, USERNAME_CANNOT_NULL);

return “login”;

if (StringUtils.isEmpty(password)) {

model.addAttribute(“loginMsg”, “密码不能为空”);

return “login”;

BSResult bsResult = userService.login(username, password);

//登录校验失败

if (bsResult.getData() == null) {

model.addAttribute(“loginMsg”, bsResult.getMessage());

return “login”;

//登录校验成功，重定向到首页

User user = bsResult.getData();

//置密码为空

user.setPassword(“”);

request.getSession().setAttribute(“user”, user);

return “redirect:/”;

//shiro框架帮我们注销

@RequestMapping(“/logout”)

@CacheEvict(cacheNames=“authorizationCache”,allEntries = true)

public String logout() {

SecurityUtils.getSubject().logout();

return “redirect:/page/login”;

/**

注册检验用户名是否存在
@param username
@return

@RequestMapping(“/checkUserExist”)

@ResponseBody

public BSResult checkUserExist(String username) {

if (StringUtils.isEmpty(username)) {

return BSResultUtil.build(200, USERNAME_CANNOT_NULL, false);

return userService.checkUserExistByUsername(username);

/**

注册，发激活邮箱
@param user
@return

@RequestMapping(“/register”)

public String register(User user, Model model) {

BSResult isExist = checkUserExist(user.getUsername());

//尽管前台页面已经用ajax判断用户名是否存在，

// 为了防止用户不是点击前台按钮提交表单造成的错误，后台也需要判断

if ((Boolean) isExist.getData()) {

user.setActive(“1”);

BSResult bsResult = userService.saveUser(user);

//获得未激活的用户

User userNotActive = (User) bsResult.getData();

/* try {

mailService.sendHtmlMail(user.getEmail(), “<dd书城>—用户激活—”,

“亲爱的” + user.getUsername() +

“，请您点击此链接前往激活”);

} catch (Exception e) {

e.printStackTrace();

model.addAttribute(“registerError”, “发送邮件异常！请检查您输入的邮箱地址是否正确。”);

return “fail”;

}*/

model.addAttribute(“username”, user.getUsername());

return “register_success”;

} else {

//用户名已经存在，不能注册

model.addAttribute(“registerError”, isExist.getMessage());

return “register”;

@RequestMapping(“/active”)

public String activeUser(String activeCode, Model model) {

BSResult bsResult = userService.activeUser(activeCode);

if (!StringUtils.isEmpty(bsResult.getData())) {

model.addAttribute(“username”, bsResult.getData());

return “active_success”;

} else {

model.addAttribute(“failMessage”, bsResult.getMessage());

return “fail”;

@RequestMapping(“/update”)

@ResponseBody

public BSResult updateUser(User user, HttpSession session){

User loginUser = (User) session.getAttribute(“loginUser”);

loginUser.setNickname(user.getNickname());

loginUser.setLocation(user.getLocation());

loginUser.setDetailAddress(user.getDetailAddress());

loginUser.setGender(user.getGender());

loginUser.setUpdated(new Date());

loginUser.setPhone(user.getPhone());

loginUser.setIdentity(user.getIdentity());

loginUser.setPhone(user.getPhone());

BSResult bsResult = userService.updateUser(loginUser);

session.setAttribute(“loginUser”, loginUser);

return bsResult;

@RequestMapping(“/password/{userId}”)

@ResponseBody

public BSResult changePassword(@PathVariable(“userId”) int userId,String oldPassword,String newPassword){

if(StringUtils.isEmpty(oldPassword) || StringUtils.isEmpty(newPassword)){

return BSResultUtil.build(400, “密码不能为空”);

return userService.compareAndChange(userId,oldPassword,newPassword);

订单控制层：

@Controller

@RequestMapping(“/order”)

public class OrderController {

@Autowired

private IOrderService orderService;

@Autowired

private ICartService cartService;

@Autowired

private IBookInfoService bookInfoService;

/**

填写订单信息页面
@param bookId
@param buyNum
@param request
@return

@GetMapping(“/info”)

public String orderInfo(@RequestParam(required = false, defaultValue = “0”) int bookId,

@RequestParam(required = false, defaultValue = “0”) int buyNum,

HttpServletRequest request) throws BSException {

if (bookId != 0) {

//点了立即购买，放到request域中，也session的立即购买域中以区分购物车中的书籍

BookInfo bookInfo = bookInfoService.findById(bookId);

if (bookInfo != null) {

BSResult bsResult = cartService.addToCart(bookInfo, null, buyNum);

request.getSession().setAttribute(“buyNowCart”, bsResult.getData());

request.setAttribute(“cart”, bsResult.getData());

return “order_info”;

} else {

request.setAttribute(“exception”, “不好意思，书籍库存不足或不存在了！”);

return “exception”;

//没有点立即购买，购物车中的总金额大于0才让填写订单信息

Cart cart = (Cart) request.getSession().getAttribute(“cart”);

if (cart != null && cart.getTotal() > 0) {

return “order_info”;

} else {

return “cart”;

@GetMapping(“/payPage/{orderId}”)

public String toPay(@PathVariable(“orderId”) String orderId, Model model) {

BSResult bsResult = orderService.findOrderById(orderId);

if (bsResult.getCode() == 200) {

model.addAttribute(“order”, bsResult.getData());

return “payment”;

return “exception”;

@RequestMapping(“/deletion/{orderId}”)

public String deletion(@PathVariable(“orderId”) String orderId) {

BSResult bsResult = orderService.deleteOrder(orderId);

if (bsResult.getCode() == 200) {

return “redirect:/order/list”;

return “exception”;

/**

订单列表
@return

@GetMapping(“/list”)

public String orderList(HttpServletRequest request) {

User loginUser = (User) request.getSession().getAttribute(“loginUser”);

List orderCustoms = orderService.findOrdersByUserId(loginUser.getUserId());

request.setAttribute(“orderCustoms”, orderCustoms);

return “order_list”;

/**

创建订单
@return

@PostMapping(“/creation”)

public String createOrder(User userDTO, String express, int payMethod, HttpServletRequest request) {

//立即购买,优先创建订单

Cart buyNowCart = (Cart) request.getSession().getAttribute(“buyNowCart”);

User loginUser = (User) request.getSession().getAttribute(“loginUser”);

userDTO.setUserId(loginUser.getUserId());

userDTO.setZipCode(loginUser.getZipCode());

if (buyNowCart != null) {

BSResult bsResult = orderService.createOrder(buyNowCart, userDTO, express, payMethod);

if (bsResult.getCode() == 200) {

request.setAttribute(“order”, bsResult.getData());

cartService.clearCart(request, “buyNowCart”);

return “payment”;

} else {

request.setAttribute(“exception”, bsResult.getMessage());

return “exception”;

//普通购物车

Cart cart = (Cart) request.getSession().getAttribute(“cart”);

if (cart != null) {

BSResult bsResult = orderService.createOrder(cart, userDTO, express, payMethod);

if (bsResult.getCode() == 200) {

request.setAttribute(“order”, bsResult.getData());

cartService.clearCart(request, “cart”);

return “payment”;

} else {

request.setAttribute(“exception”, bsResult.getMessage());

return “exception”;

} else {

request.setAttribute(“exception”, “购物车为空！”);

return “exception”;

/**

确认收货
@param orderId
@return

@RequestMapping(“/confirm/{orderId}”)

public String confirmReceiving(@PathVariable(“orderId”) String orderId, Model model) {

BSResult bsResult = orderService.confirmReceiving(orderId);

if (bsResult.getCode() == 200) {

return “redirect:/order/list”;

} else {

model.addAttribute(“exception”, bsResult.getMessage());

return “exception”;

书籍信息控制层：

@Controller

@RequestMapping(“/book”)

public class BookInfoController {

@Autowired

private IBookInfoService bookInfoService;

@Autowired

private BookDescMapper bookDescMapper;

/**

查询某一本书籍详情
@param bookId
@param model
@return

@RequestMapping(“/info/{bookId}”)

public String bookInfo(@PathVariable(“bookId”) Integer bookId, Model model) throws BSException {

//查询书籍

BookInfo bookInfo = bookInfoService.findById(bookId);

//查询书籍推荐列表

List recommendBookList = bookInfoService.findBookListByCateId(bookInfo.getBookCategoryId(), 1, 5);

//查询书籍详情

BookDesc bookDesc = bookDescMapper.selectByPrimaryKey(bookId);

//增加访问量

bookInfoService.addLookMount(bookInfo);

Collections.shuffle(recommendBookList);

model.addAttribute(“bookInfo”, bookInfo);

model.addAttribute(“bookDesc”, bookDesc);

model.addAttribute(“recommendBookList”, recommendBookList);

return “book_info”;

/**

通过关键字和书籍分类搜索书籍列表
@param keywords
@return

@RequestMapping(“/list”)

public String bookSearchList(@RequestParam(defaultValue = “”, required = false) String keywords,

@RequestParam(defaultValue = “0”, required = false) int cateId,//分类Id，默认为0，即不按照分类Id查

@RequestParam(defaultValue = “1”, required = false) int page,

@RequestParam(defaultValue = “6”, required = false) int pageSize,

Model model) {

keywords = keywords.trim();

PageInfo bookPageInfo = bookInfoService.findBookListByCondition(keywords, cateId, page, pageSize,0);//storeId为0，不按照商店Id查询

model.addAttribute(“bookPageInfo”, bookPageInfo);

model.addAttribute(“keywords”, keywords);

model.addAttribute(“cateId”, cateId);

return “book_list”;

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