spring web flow造句

JSF flows or Spring Web Flows.
The Spring Web Flow project started as a simple extension to the Spring Web MVC framework providing " web flow " functionality, developed by Erwin Vervaet in 2004.
Since version 2.0, Spring Web Flow also introduces other additional features supporting the construction of " rich " web applications, such as AJAX support and tight integration with JavaServer Faces.
It's difficult to find spring web flow in a sentence. 用spring web flow造句挺难的