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架构设计 | 基于电商交易流程，图解TCC事务分段提交-知了一笑
source link: https://blog.51cto.com/14439672/2526116
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本文源码：GitHub·点这里||GitEE·点这里一、场景案例简介1、场景描述分布式事务在业务系统中是十分常见的，最经典的场景就是电商架构中的交易业务，如图：客户端通过请求订单服务，执行下单操作，实际上从订单服务上又触发了多个服务链请求，基本步骤如下：客户端请求在订单服务上创建订单；订单服务调用账户服务扣款；订单服务调用库存服务执行库存扣减；订单通过物流服务，转化为物流运单；这套流程在电商系统中
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