flying

2008-06-02

struts2学习笔记(3)--截拦器(Interceptors)

关键字: struts2 截拦器 interceptors

简介 Many Actions share common concerns. Some Actions need input validated. Other Actions may need a file upload to be pre-processed. Another Action might need protection from a double submit. Many Actions need drop-down lists and other controls pre-populated before the page displays. The framework ...

10:51
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分类: struts
发布在 struts2 圈子

2008-05-31

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struts2学习笔记(2)--Struts 2.0 特性

关键字: struts2 features

struts2的一些新特性: Improved design: In contrast with Struts 1, all of the Struts 2 classes are based on interfaces. Core interfaces are HTTP independent. These APIs are not dependent on Servlet APIs. Simplified Actions: Struts 2 Action classes are framework independent and are simplified plain old J ...

11:19
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分类: struts
发布在 struts2 圈子

2008-05-30

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struts2学习笔记(1)--Comparing Struts 1 and 2

关键字: comparing struts1 struts2

引用struts1用了一年,到现在也有一年没用了.webwork用了快一年了.现在又开始转向struts.这两天开始看struts2.感觉struts2跟webwork简直就是一个东西.换汤不换药.看了文档才知道原来struts2=struts1+webwork.所以也很容易上手了. struts2文档里记录下来的 struts1与struts2的比较. 1.Action classes : Struts1:Struts 1 requires Action classes to extend an abstract base class. A common problem in Str ...