Struts2的标签使用起来很方便。这个文档是教你怎么初步学习使用这个标签。下载后可以学习，很适合初学者学习的一个文档。(Struts2 tags are very easy to use. This document is to teach you how to learn to use this tag initially. After downloading, you can learn, it is suitable for beginners to learn a document.)