# 空字符串判断

jiaosong

2023-11-03 91a2131482a50fc11dd48228a766c28123a1a435

 server/services/src/main/java/com/doumee/service/system/impl/SystemDataPermissionServiceImpl.java

@@ -85,7 +85,7 @@

    @Override
    public SystemDataPermission findOne(SystemDataPermission systemDataPermission) {
        Wrapper<SystemDataPermission> wrapper = new QueryWrapper<>(systemDataPermission);
        Wrapper<SystemDataPermission> wrapper = new QueryWrapper<>(systemDataPermission).last(" limit 1");
        return systemDataPermissionMapper.selectOne(wrapper );
    }