This is achieved by using a transaction element and a compensation element 这是通过使用事务元素和补偿元素来实现的。
2.
Wsci uses a transaction element to model the behavior of a web service and treats a number of activities as a single unit of work Wsci使用事务元素为web服务行为建模,并且将一组行为作为一个工作单元。