Transaction

事务

参考链接

• https://mp.weixin.qq.com/s?__biz=MzI3ODcxMzQzMw==&chksm=eb506771dc27ee67afc5a0a4d5d2d2082d2706744343bbccba657537ca7bb2403a7583601307&idx=1&mid=2247492167&scene=21&sn=02f4f177efef3d689e825c544d7e25b5#wechat_redirect