From 90ff571aa2d73a3f10d801802ca976590ab8c40c Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期三, 05 四月 2023 18:08:35 +0800
Subject: [PATCH] 升级fastjson到最新版2.0.25

---
 src/main/resources/mybatis/system/SysUserMapper.xml |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/resources/mybatis/system/SysUserMapper.xml b/src/main/resources/mybatis/system/SysUserMapper.xml
index 7609982..c0c9cfc 100644
--- a/src/main/resources/mybatis/system/SysUserMapper.xml
+++ b/src/main/resources/mybatis/system/SysUserMapper.xml
@@ -130,8 +130,8 @@
 		where u.user_id = #{userId}
 	</select>
 	
-	<select id="checkUserNameUnique" parameterType="String" resultType="int">
-		select count(1) from sys_user where user_name = #{userName} and del_flag = '0' limit 1
+	<select id="checkUserNameUnique" parameterType="String" resultMap="SysUserResult">
+		select user_id, user_name from sys_user where user_name = #{userName} and del_flag = '0' limit 1
 	</select>
 	
 	<select id="checkPhoneUnique" parameterType="String" resultMap="SysUserResult">

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