From f1bc33e80da3211f28f6505bd4ea46ddc22fc2ce Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Fri, 07 Aug 2020 16:42:36 +0800
Subject: [PATCH] 唯一限制条件只返回单条数据

---
 ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml
index d007955..c2b3049 100644
--- a/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml
+++ b/ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml
@@ -47,7 +47,7 @@
 			and date_format(r.create_time,'%y%m%d') &lt;= date_format(#{endTime},'%y%m%d')
 		</if>
 		<!-- 数据范围过滤 -->
-		${dataScope}
+		${params.dataScope}
 		order by r.role_sort
 	</select>
     
@@ -80,12 +80,12 @@
 	
 	<select id="checkRoleNameUnique" parameterType="String" resultMap="SysRoleResult">
 		<include refid="selectRoleVo"/>
-		 where r.role_name=#{roleName}
+		 where r.role_name=#{roleName} limit 1
 	</select>
 	
 	<select id="checkRoleKeyUnique" parameterType="String" resultMap="SysRoleResult">
 		<include refid="selectRoleVo"/>
-		 where r.role_key=#{roleKey}
+		 where r.role_key=#{roleKey} limit 1
 	</select>
 	
  	<insert id="insertRole" parameterType="SysRole" useGeneratedKeys="true" keyProperty="roleId">

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