tree 7f3124378ad4576b1871b19a52ca8c07c62442d2
parent cb54fde6c15e7c1fea5b577160eed56618b460bc
author yuyu <yuyu.zx@alipay.com> 1608530095 +0800
committer yuyu <yuyu.zx@alipay.com> 1608533295 +0800

Fix: return append buffer