# 空字符串判断

jiaosong

2023-11-03 91a2131482a50fc11dd48228a766c28123a1a435

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

@@ -81,7 +81,7 @@

    @Override
    public SystemUserRole findOne(SystemUserRole systemUserRole) {
        Wrapper<SystemUserRole> wrapper = new QueryWrapper<>(systemUserRole);
        Wrapper<SystemUserRole> wrapper = new QueryWrapper<>(systemUserRole).last(" limit 1");
        return systemUserRoleMapper.selectOne(wrapper);
    }