# 空字符串判断

jiaosong

2023-11-03 a43add470fa7d7c9413ef9622558cee0a68f56d0

 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 );
    }