实现登录注册功能代码实际执行

demo/src/main/java/com/example/demo/Dao/userMapper.java

@@ -22,10 +22,10 @@ public interface userMapper {
     @Select("select * from user")
     public List<User> select();
 
-    @Insert("insert into user(userNum, userName, userPwd,registerTime,userRight)" +
+//    @Insert("insert into user(userNum, userName, userPwd,userRight,registerTime)" +
-            " values (#{userNum},#{userName},#{userPwd},#{registerTime},#{userRight})")
+//            " values (#{userNum},#{userName},#{userPwd},#{userRight},#{registerTime})")
-    public void insertUser(long userNum,String userName,String userPwd,String registerTime,String userRight);
+//    public void insertUser(long userNum,String userName,String userPwd,String registerTime,String userRight);
-
+//
 
     @Insert("insert into user(userNum, userName, userPwd, userRight," +
             " telephoneNum, address, isIdentify, registerTime)" +

demo/src/main/java/com/example/demo/loginService/API/UserService.java

@@ -1,11 +0,0 @@
-package com.example.demo.loginService.API;
-
-import com.example.demo.bean.User;
-import org.apache.ibatis.annotations.Mapper;
-@Mapper
-public interface UserService {
-    public User selectUserByuserName(String userName);
-    public User selectUserBytelephoneNum(String telephoneNum);
-    public void insertUser(long userNum, String userName, String userPwd, String registerTime, String userRight);
-    public long count();
-}

demo/src/main/java/com/example/demo/loginService/API/impl/UserServiceImpl.java

@@ -21,8 +21,8 @@ public class UserServiceImpl extends UserService{
         return this.UserMapper.selectUserBytelephoneNum(telephoneNum);
     }
     @Transactional(propagation=Propagation.REQUIRED,readOnly = false)
-    public void insertUser(long userNum,String userName,String userPwd,String registerTime,String userRight){
+    public void insertUser(User user){
-        this.UserMapper.insertUser(userNum,userName,userPwd,registerTime,userRight);
+        this.UserMapper.addUser(user);
     }
     @Transactional(propagation=Propagation.REQUIRED,readOnly = true)
     public long count(){

demo/src/main/java/com/example/demo/loginService/UserController.java

@@ -1,7 +1,7 @@
 package com.example.demo.loginService;
 
 import com.example.demo.bean.User;
-import com.example.demo.loginService.API.UserService;
+import com.example.demo.loginService.API.impl.UserServiceImpl;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -9,6 +9,7 @@ import org.springframework.web.bind.annotation.PostMapping;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
 import java.io.IOException;
 import java.text.SimpleDateFormat;
@@ -18,42 +19,50 @@ import java.util.Date;
 @Controller
 public class UserController extends HttpServlet {
     @Autowired
-    private UserService userService;
+    private UserServiceImpl userServiceImpl;
-    private User user;
-    private String userPwd;
 
     @PostMapping("/login")
-    public String  doPost(HttpServletRequest request){
+    public String  handle(HttpServletRequest request, HttpServletResponse response)throws IOException, ServletException {
         String userName = request.getParameter("userName");
-        userPwd = request.getParameter("userPwd");
+        String userPwd = request.getParameter("userPwd");
-        user = this.userService.selectUserByuserName(userName);
+        User user = this.userServiceImpl.selectUserByuserName(userName);
         if(user!=null){
             if(user.getUserPwd().equals(userPwd)){
                 HttpSession session=request.getSession();
                 session.setAttribute("user",user);
-                return "redirect:http://localhost:8080/firstproject/demo/Front-end/首页/index.html";
+                return "redirect:index.html";
+                //request.getRequestDispatcher("/").forward(request,response);
             }
             else{
                 return "/userPwdError";
+                //response.sendRedirect("userPwdError.jsp");
             }
         }else{
-            return "/userNotExist";
+            return "userNotExist";
+            //response.sendRedirect("notexit.jsp");
         }
     }
     @PostMapping("/login1")
-    public String  doPost1(HttpServletRequest request){
+    public String  handle1(HttpServletRequest request,HttpServletResponse response){
         String userName = request.getParameter("userName");
-        userPwd = request.getParameter("userPwd");
+        String userPwd = request.getParameter("userPwd");
         String userPwd1=request.getParameter("userPwd1");
-        user=this.userService.selectUserByuserName("userName");
+        User user=this.userServiceImpl.selectUserByuserName("userName");
+        long count = 0;
         if(user!=null){
             return "/operateError";
         }else if(userPwd.equals(userPwd1)){
-                long count = this.userService.count()+1;
+                count = this.userServiceImpl.count()+1;
             SimpleDateFormat dateFormat=new SimpleDateFormat("yyyy-MM-dd  HH-mm-ss");
                 String registerTime=dateFormat.format(new Date());
                 String userRight="0";
-                this.userService.insertUser(count, userName, userPwd,registerTime,userRight);
+                user = new User();
+                user.setUserNum(count);
+                user.setUserName(userName);
+                user.setUserPwd(userPwd);
+                user.setRegisterTime(registerTime);
+                user.setUserRight(userRight);
+                this.userServiceImpl.insertUser(user);
                 return "/registerSuccess";
         }else{
                return "/userPwdNotSame";

demo/src/main/java/com/example/demo/loginService/index/ShowProController.java

@@ -1,39 +0,0 @@
-package com.example.demo.loginService.index;
-
-import com.alibaba.fastjson.JSONArray;
-import com.alibaba.fastjson.JSONObject;
-import com.example.demo.bean.Product;
-import com.example.demo.searchService.service.impl.ProductSearchServiceImpl;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.util.List;
-
-@Controller
-public class ShowProController extends HttpServlet {
-    @Autowired
-    private ProductSearchServiceImpl productSearchService;
-
-    @PostMapping("/show")
-    public void showIndex(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
-        try{
-            List<Product> products = productSearchService.findByCount();
-            String json = JSONObject.toJSONString(products);
-
-            response.setCharacterEncoding("utf-8");
-            PrintWriter pw = response.getWriter();
-            pw.append(json);
-        }catch(Exception e){
-            e.printStackTrace();
-        }
-
-    }
-}