From 3b5fb07c3d8340feab01c09af8ab973a497b5e02 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期二, 07 九月 2021 13:49:53 +0800
Subject: [PATCH] Merge branch 'master' of gitee.com:JavaLionLi/RuoYi-Vue-Plus into dev

---
 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
index 7f1fc0d..7e31821 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
@@ -162,7 +162,7 @@
      */
     @Override
     public String checkUserNameUnique(String userName) {
-        int count = count(new LambdaQueryWrapper<SysUser>().eq(SysUser::getUserName, userName).last("limit 1"));
+        long count = count(new LambdaQueryWrapper<SysUser>().eq(SysUser::getUserName, userName).last("limit 1"));
         if (count > 0) {
             return UserConstants.NOT_UNIQUE;
         }

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