tree faf17ccaf09e26bf0023d2be6370668dc6ccfa61
parent 96c6d9aa624614e22aa3bf79ed52a8a1b4f5715a
author Tang Cheng <cheng.tang@supwisdom.com> 1555222124 +0800
committer Tang Cheng <cheng.tang@supwisdom.com> 1555222124 +0800

改进代码，增加lock time