Consider the case of a program sending a purchase request to another program over a network.
考虑一下这种情况：一个程序通过网络向另一个程序发出一个购买请求。
Finally, the business process logs the result of processing the purchase request and then returns.
最后，该业务流程记录处理采购请求的结果，然后返回。
The browser issues additional requests to the Web application, and servlets are used to control the flow as users move through the purchase request.
浏览器向该应用程序发出额外请求，servlet用来控制由用户购买请求驱动的流程。
Poorly written use cases often have flows of events that are packed full of data definitions. Consider this basic flow of events for a use case called Manage Purchase request.
写得不好的用例常有塞满了数据定义的事件流程。
Poorly written use cases often have flows of events that are packed full of data definitions. Consider this basic flow of events for a use case called Manage Purchase request.
写得不好的用例常有塞满了数据定义的事件流程。
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