From 5d901b5e3f033e8b04e53420d68626cbd87431c8 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 06 五月 2022 10:12:34 +0800
Subject: [PATCH] 使用阿里代码规范。规范代码写法

---
 src/main/java/com/genersoft/iot/vmp/service/impl/UserServiceImpl.java |   30 ++++++++++++++++++++++++++++--
 1 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/UserServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/UserServiceImpl.java
index 2539f5b..9f156d2 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/UserServiceImpl.java
@@ -6,13 +6,14 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
+
 @Service
 public class UserServiceImpl implements IUserService {
     
     @Autowired
     private UserMapper userMapper;
-    
-    
+
     @Override
     public User getUser(String username, String password) {
         return userMapper.select(username, password);
@@ -29,4 +30,29 @@
     public User getUserByUsername(String username) {
         return userMapper.getUserByUsername(username);
     }
+
+    @Override
+    public int addUser(User user) {
+        User userByUsername = userMapper.getUserByUsername(user.getUsername());
+        if (userByUsername != null) {
+            return 0;
+        }
+        return userMapper.add(user);
+    }
+    @Override
+    public int deleteUser(int id) {
+        return userMapper.delete(id);
+    }
+
+    @Override
+    public List<User> getAllUsers() {
+        return userMapper.selectAll();
+    }
+
+    @Override
+    public int updateUsers(User user) {
+        return userMapper.update(user);
+    }
+
+
 }

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