Java Web模拟项目 购物平台 基于ssm框架 mysql数据库 前后端开发

package LzBx.sd.controller; import java.io.File; import java.io.IOException; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import javax.validation.Valid; import javax.websocket.Session; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.validation.Errors; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.SessionAttributes; import org.springframework.web.multipart.MultipartFile; import org.springframework.web.servlet.ModelAndView; import org.springframework.web.servlet.mvc.support.RedirectAttributes; import com.qq.connect.QQConnectException; import com.qq.connect.api.OpenID; import com.qq.connect.api.qzone.UserInfo; import com.qq.connect.javabeans.AccessToken; import com.qq.connect.javabeans.qzone.UserInfoBean; import com.qq.connect.oauth.Oauth; import LzBx.sd.Mapper.AdminMapper; import LzBx.sd.domain.Admin; import LzBx.sd.domain.PageBean; import LzBx.sd.domain.User; import LzBx.sd.domain.orders; import LzBx.sd.service.AdminService; import LzBx.sd.service.OrdersService; import LzBx.sd.service.UserService; @Controller @SessionAttributes("user") public class Usercontroller { @Autowired public UserService userService; @Autowired public AdminService adminService; @Autowired private OrdersService ordersService; Map<Long, User> users = new HashMap<Long, User>(); @RequestMapping(value="allorders", method = RequestMethod.POST) public String login(String pageNo,String allInfoCount,User user,String username,String password,Model model,HttpSession session){ System.out.println("登陆消息"); user=userService.login(username, password); if(user!=null){ session.setAttribute("user", user); //List<orders> orders_list=ordersService.selsctbyusername(username); model.addAttribute("user", user); int no; user=(User) session.getAttribute("user"); String a=user.getUsername(); System.out.println(a); // if(pageNo==null){ // if(allInfoCount==null){ // System.out.println("323232323"); // no=1; // } // else{ // System.out.println("bnbnbnbnbn"); // PageBean pg=userService.findLastPage(3,a); // model.addAttribute("pg", pg); // return "allorders"; // } // }else // { // System.out.println("zxzxzxzxzxzx"); // no=Integer.parseInt(pageNo); // } // PageBean pg=userService.findByPage(no, 3, a); // model.addAttribute("pg", pg); List<orders> orde=ordersService.selsctbyusername(username); model.addAttribute("list", orde); return "allorders"; }else{ model.addAttribute("message", "登录名或密码错误，请重新输入！"); return "index"; } } //刷新历史订单 @RequestMapping(value="allorders") public String allorder(User user,Model model,HttpSession session){ System.out.println("订单消息"); user=(User) session.getAttribute("user"); String username=user.getUsername(); List<orders> orders_list=ordersService.selsctbyusername(username); model.addAttribute("list",orders_list); return "allorders"; } //分页 // @RequestMapping(value="allorders") // public String selectpagebook(String pageNo,String allInfoCount,Model model,HttpSession session){ // int no; // User user=new User(); // user=(User) session.getAttribute("user"); // String a=user.getUsername(); // System.out.println(a); // if(pageNo==null){ // if(allInfoCount==null){ // System.out.println("323232323"); // no=1; // } // else{ // System.out.println("bnbnbnbnbn"); // PageBean pg=userService.findLastPage(8,a); // model.addAttribute("pg", pg); // return "allorders"; // } // }else // { // System.out.println("zxzxzxzxzxzx"); // no=Integer.parseInt(pageNo); // } // PageBean pg=userService.findByPage(no, 8, a); // List<orders> pg=ordersService.selsctbyusername(a); // model.addAttribute("pg", pg); // return "allorders"; // // } @RequestMapping(value="/selectpagekuaidi") public String selectpagekuaidi(String pageNo,String allInfoCount,Model model,HttpSession session){ int no; User user=new User(); user=(User) session.getAttribute("user"); String a=user.getUsername(); System.out.println(a); if(pageNo==null){ if(allInfoCount==null){ System.out.println("323232323"); no=1; } else{ System.out.println("bnbnbnbnbn"); PageBean pg=userService.findLastPage(8,a); model.addAttribute("pg", pg); return "allorders"; } }else { System.out.println("zxzxzxzxzxzx"); no=Integer.parseInt(pageNo); } PageBean pg=userService.findByPageByid(no, 8, a); model.addAttribute("pg", pg); return "allorders"; } @RequestMapping(value="/registeruser",method=RequestMethod.POST) public String register( User user,Errors errors,Model model){ System.out.println("注册消息"); if(errors.hasErrors()){ return "register"; }else{ int i=userService.insertUser(user); if(i>=1){ model.addAttribute("url", "index"); model.addAttribute("infomation", "注册成功！"); model.addAttribute("second", 2); }else{ model.addAttribute("url", "register"); model.addAttribute("infomation", "注册失败！"); model.addAttribute("second", 2); } return "tip"; } } @RequestMapping(value="findusername", method = RequestMethod.POST) public String finduser(String username,Model model,HttpSession session){ User user=userService.findusername(username); if(user!=null){ session.setAttribute("user", user); model.addAttribute("user", user); return "answer"; }else{ model.addAttribute("message", "用户不存在，请重新输入！"); return "forgetpwd"; } } @RequestMapping(value="selectanswer", method = RequestMethod.POST) public String selectanwser(String answer,Model model,User user,HttpSession session){ user=(User) session.getAttribute("user"); String username=user.getUsername(); User user1 =userService.selectanswer(username, answer); if(user1!=null){ model.addAttribute("user", user1); return "changepwd"; }else{ model.addAttribute("user", user); model.addAttribute("message", "回答的问题不对请从新输入！"); return "answer"; } } @RequestMapping(value="/updatepwd",method=RequestMethod.POST) public String updatepwd(String password,Model model,User user,HttpSession session){ user=(User) session.getAttribute("user"); String username=user.getUsername(); int i=userService.updatepwd(username, password); if(i>=1){ model.addAttribute("url", "index"); model.addAttribute("infomation", "修改成功！"); model.addAttribute("second", 2); }else{ model.addAttribute("url", "changepwd"); model.addAttribute("infomation", "修改失败！"); model.addAttribute("second", 2); } return "tip"; } public User getUserByOAuthOfQQ(HttpServletRequest request) throws QQConnectException { // TODO Auto-generated method stub final User user=new User(); String accessToken=null, openID=null; long tokenExpireIn = 0L; //--------------官方代码-------------