Java项目：SSM网上超市购物商城管理系统

作者主页：夜未央5788

简介：Java领域优质创作者、Java项目、学习资料、技术互助

文末获取源码

项目介绍

本项目分为前后台，分为普通用户、管理员两种角色。前台普通用户登录，后台管理员登录；

管理员角色包含以下功能：

登录页面,用户查看,一级分类管理,二级分类管理,商品管理,查看订单,留言管理等功能。

用户角色包含以下功能：

用户首页,查看商品,用户注册,用户登录,加入购物车,提交订单,查看我的订单,留言板留言等功能。

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；

6.是否maven项目：否

技术栈

1. 后端：Spring+SpringMVC+Mybatis

2. 前端：JSP+jQuery+Ajax

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jdbc.properties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

运行截图

前台界面

后台界面

相关代码

管理员控制器

package com.shop.controller;import java.io.File;import java.util.Date;import java.util.List;//import javax.servlet.http.HttpServletRequest;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import org.springframework.web.multipart.MultipartFile;import com.shop.Utils.PageBean;import com.shop.Utils.UUIDUtiils;import com.shop.po.Adminuser;import com.shop.po.Category;import com.shop.po.Categorysecond;import com.shop.po.Message;import com.shop.po.Orders;import com.shop.po.Product;import com.shop.po.User;import com.shop.service.CategorySecondService;import com.shop.service.CategoryService;import com.shop.service.MessageService;import com.shop.service.OrderService;import com.shop.service.ProductService;import com.shop.service.UserService;import javax.servlet.http.HttpServletRequest;@Controllerpublic class AdminController {@Autowiredprivate UserService userService;@Autowiredpublic CategoryService categoryService;@Autowiredpublic CategorySecondService categorySecondService;@Autowiredpublic ProductService productService;@Autowiredprivate OrderService orderService;@Autowiredprivate MessageService messageService;@RequestMapping("/admin/admin_findAll")public String admin_findAll(Model model, HttpServletRequest request) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}List<User> userList = userService.admin_findAll();model.addAttribute("userList", userList);return "admin/user/list";}@RequestMapping("/admin/adminCategory_findAll")public String adminCategory_findAll(Model model, HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}List<Category> categoryList = categoryService.adminbFindCategory();/*for (Category category : categoryList) {System.out.println(category.getCname());}*/model.addAttribute("categoryList", categoryList);return "admin/category/list";}@RequestMapping("/admin/adminCategory_add")public String adminCategory_add(Model model,HttpServletRequest request) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}//List<Category> categoryList = categoryService.adminbFindCategory();//model.addAttribute("categoryList", categoryList);return "admin/category/add";}@RequestMapping("/admin/adminCategory_save")public String adminCategory_save(@RequestParam String cname,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Category addCategory = new Category();addCategory.setCname(cname);categoryService.addCategory(addCategory);return "redirect:/admin/adminCategory_findAll.action";}@RequestMapping("/admin/adminCategory_edit")public String adminCategory_delete(@RequestParam int cid, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Category existCategory = categoryService.findCategory(cid);model.addAttribute("existCategory", existCategory);return "admin/category/edit";}@RequestMapping("/admin/adminCategory_update")public String adminCategory_update(@RequestParam int cid,@RequestParam String cname,HttpServletRequest request) {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Category category = new Category();category.setCid(cid);category.setCname(cname);categoryService.adminCategory_update(category);return "redirect:/admin/adminCategory_findAll.action";}@RequestMapping("/admin/adminCategory_delete")public String adminCategory_delete(@RequestParam int cid,HttpServletRequest request) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}categorySecondService.adminCategorySecond_deleteByCid(cid);categoryService.deleteCategoryByCid(cid);return "redirect:/admin/adminCategory_findAll.action";}// admin 的二级分类的管理@RequestMapping("/admin/adminCategorySecond_findAllByPage")public String adminCategorySecond_findAllByPage(@RequestParam int page,Model model,HttpServletRequest request) {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}PageBean<Categorysecond> csPageBean = categorySecondService.adminCategorySecond_findAllByPage(page);/*List<Categorysecond> list = csPageBean.getList();for (Categorysecond categorysecond : list) {System.out.println(categorysecond.getCsname());}*/model.addAttribute("csPageBean", csPageBean);return "admin/categorysecond/list";}@RequestMapping("admin/adminCategorySecond_addPage")public String adminCategorySecond_addPage(Model model,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}List<Category> categoryList = categoryService.adminbFindCategory();model.addAttribute("categoryList", categoryList);return "admin/categorysecond/add";}@RequestMapping("admin/adminCategorySecond_save")public String adminCategorySecond_save(@RequestParam String csname,@RequestParam int cid,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Categorysecond categorysecond = new Categorysecond();categorysecond.setCsname(csname);categorysecond.setCid(cid);categorySecondService.adminCategorySecond_save(categorysecond);return "redirect:/admin/adminCategorySecond_findAllByPage.action?page=1";}@RequestMapping("admin/adminCategorySecond_edit")public String adminCategorySecond_edit(@RequestParam int csid,Model model,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Categorysecond findByCsid = categorySecondService.findByCsid(csid);model.addAttribute("findByCsid", findByCsid);return "admin/categorysecond/edit";}@RequestMapping("admin/adminCategorySecond_update")public String adminCategorySecond_update(@RequestParam String csname,@RequestParam int csid,HttpServletRequest request){Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Categorysecond categorysecond = new Categorysecond();categorysecond.setCsname(csname);categorysecond.setCsid(csid);categorySecondService.adminCategorySecond_update(categorysecond);return "redirect:/admin/adminCategorySecond_findAllByPage.action?page=1";}@RequestMapping("admin/adminCategorySecond_delete")public String adminCategorySecond_delete(@RequestParam int csid,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}categorySecondService.adminCategorySecond_delete(csid);return "redirect:/admin/adminCategorySecond_findAllByPage.action?page=1";}//admin的商品管理@RequestMapping("/admin/adminProduct_findAllByPage")public String adminProduct_findAllByPage(@RequestParam int page, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}PageBean<Product> allProPageBean = productService.findAllProduct(page);model.addAttribute("allProPageBean", allProPageBean);return "admin/product/list";}@RequestMapping("/admin/adminProduct_addPage")public String adminProduct_addPage(Model model,HttpServletRequest request) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}//查询出所有的二级分类List<Categorysecond> cslist = categorySecondService.findAll();/*for (Categorysecond categorysecond : cslist) {System.out.println(categorysecond.getCsname());}*/model.addAttribute("cslist", cslist);return "admin/product/add";}@RequestMapping("/admin/adminProduct_save")public String adminProduct_save(Product product,HttpServletRequest request,MultipartFile file) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}product.setPdate(new Date());//上传图片if (file != null) {String path = request.getServletContext().getRealPath("/products");String uploadFileName = file.getOriginalFilename();String fileName = UUIDUtiils.getUUID()+uploadFileName;File diskFile = new File(path + "//" + fileName);file.transferTo(diskFile);product.setImage("products/" + fileName);}System.out.println(product.getImage());productService.adminProduct_save(product);return "redirect:/admin/adminProduct_findAllByPage.action?page=1";}@RequestMapping("admin/adminProduct_deletecs")public String adminProduct_deletecs(@RequestParam int pid,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}productService.adminProduct_deletecs(pid);return "redirect:/admin/adminProduct_findAllByPage.action?page=1";}/*** 编辑商品* * @param pid* @param model* @param request* @return* @throws Exception*/@RequestMapping("admin/adminProduct_edit")public String adminProduct_edit(@RequestParam int pid,Model model,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Product product = productService.finbProductByPid(pid);model.addAttribute("findByPid", product);//查询出所有的二级分类List<Categorysecond> cslist = categorySecondService.findAll();model.addAttribute("cslist", cslist);return "admin/product/edit";}@RequestMapping("/admin/adminProduct_update")public String adminProduct_update(Product product,HttpServletRequest request,MultipartFile file) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}product.setPdate(new Date());//上传图片if (file != null) {String path = request.getServletContext().getRealPath("/products");String uploadFileName = file.getOriginalFilename();String fileName = UUIDUtiils.getUUID()+uploadFileName;File diskFile = new File(path + "//" + fileName);file.transferTo(diskFile);product.setImage("products/" + fileName);}productService.adminProduct_update(product);return "redirect:/admin/adminProduct_findAllByPage.action?page=1";}/** 订单管理模块 **/@RequestMapping("/admin/adminOrder_findAllByPage")public String adminOrder_findAllByPage(@RequestParam int page, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}PageBean<Orders> allProPageBean = orderService.findAllOrderByStateAndPage(page);model.addAttribute("pageBean", allProPageBean);return "admin/order/list";}//adminOrder_findByState@RequestMapping("/admin/adminOrder_findByState")public String adminOrder_findByState(@RequestParam int page,@RequestParam int state, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}PageBean<Orders> allProPageBean = orderService.findAllOrderByStateAndPage(state,page);model.addAttribute("pageBean", allProPageBean);return "admin/order/list";}//订单详情//adminOrder_findOrderItem@RequestMapping("/admin/adminOrder_findOrderItem")public String adminOrder_findOrderItem(@RequestParam int oid, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Orders orderItems = orderService.findOrderByOid(oid);model.addAttribute("orderItems", orderItems);return "admin/order/list";}//更新订单状态@RequestMapping("/admin/adminOrder_updateState")public String adminOrder_updateState(@RequestParam int oid, @RequestParam int status, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}orderService.updateOrderStatus(oid, status);return "redirect:/admin/adminOrder_findAllByPage.action?page=1";}//后台留言管理 @RequestMapping("/admin/adminMessage_findAllByPage")public String adminMessage_findAllByPage(@RequestParam int page, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}PageBean<Message> pageBean = messageService.findAllMessageByPage(page);model.addAttribute("pageBean", pageBean);return "admin/message/list";}@RequestMapping("/admin/adminMessage_delete")public String adminOrder_updateState(@RequestParam int messageid, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}messageService.deleteMessage(messageid);return "redirect:/admin/adminMessage_findAllByPage.action?page=1";}}

分类控制器

package com.shop.controller;import javax.servlet.http.HttpServletRequest;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import com.shop.po.Cart;import com.shop.po.CartItem;import com.shop.po.Product;import com.shop.po.User;import com.shop.service.ProductService;@Controllerpublic class cartController {@Autowiredprivate ProductService productService;//添加到购物车@RequestMapping("/addCart")public String addCart(HttpServletRequest request,@RequestParam int pid,@RequestParam int count ,Model model){Product product = productService.finbProductByPid(pid);//存进一个购物项CartItem cartItem = new CartItem();cartItem.setCount(count);cartItem.setProduct(product);cartItem.setSubtotle(count*product.getShopPrice());//存进购物车Cart cart=getCart(request);cart.addCart(cartItem);return "cart";}//查看我的购物车@RequestMapping("/myCart")public String myCart(HttpServletRequest request,Model model){User loginUser = (User) request.getSession().getAttribute("loginUser");if (loginUser == null) {model.addAttribute("message","您还没有登录！");return "msg";}return "cart";}//清空购物车@RequestMapping("/clearCart")public String clearCart(HttpServletRequest request){Cart cart=getCart(request);cart.clearCart();return "redirect:myCart.action";}//删除某个购物项@RequestMapping("/delProFromCart")public String delProFromCart(@RequestParam int pid,HttpServletRequest request){Cart cart=getCart(request);cart.delProFromCart(pid);return "redirect:myCart.action";}public Cart getCart(HttpServletRequest request) {Cart cart = (Cart) request.getSession().getAttribute("cart");if (cart == null) {cart = new Cart();request.getSession().setAttribute("cart", cart);}return cart;}}

首页控制器

package com.shop.controller;import java.util.ArrayList;import java.util.List;import javax.servlet.http.HttpServletRequest;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import com.shop.po.Category;import com.shop.po.Product;import com.shop.service.CategoryService;import com.shop.service.ProductService;@Controllerpublic class indexController {@Autowiredprivate CategoryService categoryService;@Autowiredprivate ProductService productService;@RequestMapping("/index")public String index(Model model,HttpServletRequest request) throws Exception {//查询一级分类List<Category> cList = categoryService.findCategory();request.getSession().getServletContext().setAttribute("cList",cList);//model.addAttribute("cList", cList);//查询热门商品List<Product> hList= productService.findHotProduct();model.addAttribute("hList", hList);//查询最新商品List<Product> nList = productService.findNewProduct();model.addAttribute("nList", nList);//滚动图片专用，最多显示3个商品List<Product> sList;if(hList.size()>3){sList = new ArrayList<Product>();sList.add(hList.get(0));sList.add(hList.get(1));sList.add(hList.get(2));model.addAttribute("sList", sList);}else{model.addAttribute("sList", hList);}return "index";}@RequestMapping("/about")public String about(Model model,HttpServletRequest request) throws Exception {return "about";}@RequestMapping("/contact")public String contact(Model model,HttpServletRequest request) throws Exception {return "contact";}@RequestMapping("/delivery")public String delivery(Model model,HttpServletRequest request) throws Exception {return "delivery";}//@RequestMapping("/searchProduct")public String searchProduct(@RequestParam String condition,Model model,HttpServletRequest request) throws Exception {//查询一级分类List<Category> cList = categoryService.findCategory();request.getSession().getServletContext().setAttribute("cList",cList); //查询商品List<Product> hList= productService.findHotProduct();model.addAttribute("hList", hList);//搜索商品List<Product> srList = productService.searchProduct(condition);model.addAttribute("srList", srList);//滚动图片专用，最多显示3个商品List<Product> sList;if(hList.size()>3){sList = new ArrayList<Product>();sList.add(hList.get(0));sList.add(hList.get(1));sList.add(hList.get(2));model.addAttribute("sList", sList);}else{model.addAttribute("sList", hList);}return "searchProduct";}}

登录控制器

package com.shop.controller;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import com.shop.exception.zdyException;import com.shop.po.Adminuser;import com.shop.po.User;import com.shop.service.UserService;@Controllerpublic class loginController {@Autowiredprivate UserService userService;@RequestMapping("login")public String login() {return "login";}// 用户登录@RequestMapping("/userLogin")public String userLogin(HttpServletRequest request,@RequestParam String checkImg, User user, Model model)throws zdyException, Exception {String sessionCode = (String) request.getSession().getAttribute("checkcode");if (!sessionCode.equalsIgnoreCase(checkImg)) {//model.addAttribute("message", "验证码输入错误请重新注册");//throw new zdyException("验证码输入错误请重新注册");request.getSession().setAttribute("message", "验证码输入错误请重新注册");return "redirect:login.action";}User loginUser = userService.loginFindByUnameAndPwd(user.getUsername(),user.getPassword());if (loginUser == null) {//model.addAttribute("message", "密码输入错误请重新登陆");request.getSession().setAttribute("message", "密码输入错误请重新登陆");//throw new zdyException("密码输入错误请重新登陆");return "redirect:login.action";}request.getSession().setAttribute("loginUser", loginUser);request.getSession().removeAttribute("message");return "redirect:index.action";}// 用户退出@RequestMapping("userLogout")public String userLogout(HttpServletRequest request,HttpServletResponse response, Model model) {request.getSession().removeAttribute("loginUser");response.setHeader("content-type", "text/html;charset=UTF-8");response.setHeader("refresh", "5;url=/shop/index.action");model.addAttribute("message", "退出成功，系统将在5秒之后跳转到首页......");return "msg";}//进入管理员页面@RequestMapping("/admin")public String AdminIndex(){return "admin/index";}//admin/adminUser_login.action//adminUser_login管理员登录@RequestMapping("/admin/adminUser_login")public String adminUser_login(HttpServletRequest request,Model model,@RequestParam String username,@RequestParam String password) throws Exception{Adminuser adminuserLogin = userService.adminUser_login(username,password);System.out.println(username);System.out.println(password);if(adminuserLogin == null){model.addAttribute("message", "改用户未被授予管理员身份！");return "admin/index";}request.getSession().setAttribute("adminuserLogin", adminuserLogin);//model.addAttribute("adminuserLogin", adminuserLogin);return "admin/home";}}

留言控制器

package com.shop.controller;import java.util.Date;import javax.servlet.http.HttpServletRequest;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import com.shop.Utils.PageBean;import com.shop.po.Message;import com.shop.po.User;import com.shop.service.MessageService;@Controllerpublic class messageController {@Autowiredprivate MessageService messageService;@RequestMapping("/saveMessage")public String saveMessage(@RequestParam String messageinfo,HttpServletRequest request,Model model) throws Exception {Message Message = new Message();User loginUser = (User) request.getSession().getAttribute("loginUser");if(loginUser==null){model.addAttribute("message", "对不起您还没有登录");return "msg";}java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss");Message.setMessage(messageinfo);Message.setUid(loginUser.getUid());Message.setMessagedate(sdf.format(new Date()));messageService.insertMessage(Message);request.getSession().setAttribute("Message", Message);return "redirect:/messageList.action?page=1";}// 显示留言板全部留言@RequestMapping("/messageList")public String messageList(@RequestParam int page, Model model,HttpServletRequest request) throws Exception {PageBean<Message> pageBean = messageService.findAllMessageByPage(page);model.addAttribute("pageBean", pageBean);return "messageList";} }

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