2023.12.1版本

src/main/java/com/example/chat/controller/websocket/WebSocketServer.java

@@ -1,4 +1,4 @@
-package com.example.chat.service.websocket;
+package com.example.chat.controller.websocket;
 
 import com.alibaba.fastjson.JSON;
 import com.example.chat.dao.chat.ChatMapper;

src/main/java/com/example/chat/dao/Login.java

@@ -45,4 +45,12 @@ public class Login implements UserMapper {
         sqlSession.close();
         return returnUser;
     }
+
+    @Override
+    public void modifyHead(String pic, String account) throws IOException {
+        SqlSession sqlSession=MybatisSingleton.getSqlSessionFactory().openSession();
+        sqlSession.update("dao.Login.updateHead",new User("","",account,pic,""));
+        sqlSession.close();
+    }
+
 }

src/main/java/com/example/chat/dao/Test01.java

@@ -16,7 +16,7 @@ public class Test01 implements CommandLineRunner {
     public void run(String... args) throws Exception {
         while (true) {
             SqlSession sqlSession = MybatisSingleton.getSqlSessionFactory().openSession();
-            User user = sqlSession.selectOne("dao.Login.getUser", "123");
+            User user = sqlSession.selectOne("dao.Login.getUser", "img/123/123");
             if (user != null) {
                 System.out.println(user);
             }

src/main/java/com/example/chat/dao/UserMapper.java

@@ -14,4 +14,6 @@ public interface UserMapper {
 
     public abstract User getUser(User user) throws IOException;
     public abstract User emailCheck(User user) throws IOException;
+
+    public abstract void modifyHead(String Pic,String username) throws IOException;
 }

src/main/java/com/example/chat/dao/chat/ChatMapper.java

@@ -14,5 +14,5 @@ public interface ChatMapper {
 
     public abstract List<Message> getMessage() throws IOException;
 
-    public abstract void updateMessage(UpdateMessage updateMessage) throws IOException;
+    public abstract void updateMessage(Message message) throws IOException;
 }

src/main/java/com/example/chat/dao/chat/ChatMessage.java

@@ -20,9 +20,9 @@ public class ChatMessage implements ChatMapper {
     }
 
     @Override
-    public void updateMessage(UpdateMessage updateMessage) throws IOException {
+    public void updateMessage(Message message) throws IOException {
         SqlSession sqlSession = MybatisSingleton.getSqlSessionFactory().openSession();
-        sqlSession.update("dao.chat.Message.updateMessage", updateMessage);
+        sqlSession.update("dao.chat.Message.updateHead", message);
         sqlSession.commit();
         sqlSession.close();
     }

src/main/java/com/example/chat/entity/User.java

@@ -4,7 +4,7 @@ public class User {
     private String username;
     private String password;
     private String account;
-
+    private String pic;
     private String email;
 
 
@@ -18,6 +18,14 @@ public class User {
         this.email = email;
     }
 
+    public User(String username, String password, String account, String pic, String email) {
+        this.username = username;
+        this.password = password;
+        this.account = account;
+        this.pic = pic;
+        this.email = email;
+    }
+
     /**
      * 获取
      *
@@ -93,4 +101,20 @@ public class User {
     public String toString() {
         return "User{username = " + username + ", password = " + password + ", account = " + account + ", email = " + email + "}";
     }
+
+    /**
+     * 获取
+     * @return pic
+     */
+    public String getPic() {
+        return pic;
+    }
+
+    /**
+     * 设置
+     * @param pic
+     */
+    public void setPic(String pic) {
+        this.pic = pic;
+    }
 }

src/main/java/com/example/chat/service/LoginService.java

@@ -57,7 +57,7 @@ public class LoginService {
                 returnInt = 1002;
             }
         } else {
-            requestUser.setUsername("用户");
+            requestUser.setUsername(requestUser.getAccount());
             userTable.addUser(requestUser);
             returnInt = 200;
         }

src/main/resources/mapper/LoginMapper.xml

@@ -13,8 +13,8 @@
     </select>
 
     <insert id="addUser">
-        insert into user(account, password, username, email)
-        values (#{account}, #{password}, #{username}, #{email});
+        insert into user(account, password, username, email, pic)
+        values (#{account}, #{password}, #{username}, #{email}, #{pic});
     </insert>
     <delete id="delUser">
         delete
@@ -26,4 +26,9 @@
         set password=#{password} and username = #{username} and email = #{email}
         where account = #{account};
     </update>
+    <update id="updateHead" parameterType="com.example.chat.entity.User">
+        update user
+        set pic=#{pic}
+        where account = #{account}
+    </update>
 </mapper>

src/main/resources/mapper/MessageMapper.xml

@@ -11,11 +11,10 @@
         values (#{nickname}, #{pic}, #{sendTime}, #{message})
     </insert>
 
-    <update id="updateUser" parameterType="com.example.chat.entity.chat.UpdateMessage">
+    <update id="updateHead" parameterType="com.example.chat.entity.chat.Message">
         update message
-        set nickname=#{newName} and pic = #{newPic}
+        set and pic = #{pic}
         where nickname = #{nickname}
-          and pic = #{pic}
     </update>
 
 </mapper>