From 93af1c6ffb9ae0e894689ad3a37b548e57d54cff Mon Sep 17 00:00:00 2001
From: linzhijie <19970921lzj>
Date: 星期四, 11 三月 2021 19:10:07 +0800
Subject: [PATCH] 有注释的测评系统业务代码

---
 src/main/java/com/ots/project/exam/mapper/SysUserExtendMapper.java |   55 +++++++++++++++++++++++++++++++++++++++++++++++++------
 1 files changed, 49 insertions(+), 6 deletions(-)

diff --git a/src/main/java/com/ots/project/exam/mapper/SysUserExtendMapper.java b/src/main/java/com/ots/project/exam/mapper/SysUserExtendMapper.java
index 5ea5ae7..c2aff41 100644
--- a/src/main/java/com/ots/project/exam/mapper/SysUserExtendMapper.java
+++ b/src/main/java/com/ots/project/exam/mapper/SysUserExtendMapper.java
@@ -1,18 +1,61 @@
 package com.ots.project.exam.mapper;
+
 import com.ots.project.exam.domain.SysUserExtend;
+
 import java.util.List;
 
+/**
+ * 鐢ㄦ埛淇℃伅鎵╁睍Mapper鎺ュ彛
+ *
+ * @author ots
+ * @date 2019-11-20
+ */
 public interface SysUserExtendMapper {
-    
+    /**
+     * 鏌ヨ鐢ㄦ埛淇℃伅鎵╁睍
+     *
+     * @param userId 鐢ㄦ埛淇℃伅鎵╁睍ID
+     * @return 鐢ㄦ埛淇℃伅鎵╁睍
+     */
     SysUserExtend selectSysUserExtendById(Long userId);
-    
+
+    /**
+     * 鏌ヨ鐢ㄦ埛淇℃伅鎵╁睍鍒楄〃
+     *
+     * @param sysUserExtend 鐢ㄦ埛淇℃伅鎵╁睍
+     * @return 鐢ㄦ埛淇℃伅鎵╁睍闆嗗悎
+     */
     List<SysUserExtend> selectSysUserExtendList(SysUserExtend sysUserExtend);
-    
+
+    /**
+     * 鏂板鐢ㄦ埛淇℃伅鎵╁睍
+     *
+     * @param sysUserExtend 鐢ㄦ埛淇℃伅鎵╁睍
+     * @return 缁撴灉
+     */
     int insertSysUserExtend(SysUserExtend sysUserExtend);
-    
+
+    /**
+     * 淇敼鐢ㄦ埛淇℃伅鎵╁睍
+     *
+     * @param sysUserExtend 鐢ㄦ埛淇℃伅鎵╁睍
+     * @return 缁撴灉
+     */
     int updateSysUserExtend(SysUserExtend sysUserExtend);
-    
+
+    /**
+     * 鍒犻櫎鐢ㄦ埛淇℃伅鎵╁睍
+     *
+     * @param userId 鐢ㄦ埛淇℃伅鎵╁睍ID
+     * @return 缁撴灉
+     */
     int deleteSysUserExtendById(Long userId);
-    
+
+    /**
+     * 鎵归噺鍒犻櫎鐢ㄦ埛淇℃伅鎵╁睍
+     *
+     * @param userIds 闇�瑕佸垹闄ょ殑鏁版嵁ID
+     * @return 缁撴灉
+     */
     int deleteSysUserExtendByIds(String[] userIds);
 }

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