Struts应用 ---- 页面的所有点击都连到Action

在Struts应用中，页面中的所有连接，都连接到Action去。

就是原来跳转到JSP的连接，也可以设置成Action。而且配置相当简单（不需要自己写任何Action代码）：

 

<action name="Welcome" >
  <result>/Welcome.jsp</result>
</action>

 

这样，如果一旦需要增加对应的功能，就可以在以后增加Action代码

 

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在Struts文档中这么写的：

 

Wildcard Mappings

Since the Welcome page is nothing but links, we don't need an Action class. We'll still use a mapping, however, so we can use an action URI. If we link only to actions, and never to pages, then it's easy to add an Action class later.

<action name="Welcome"

 >
  <result>/Welcome.jsp</result>
</action>

As we create the application, we will often want to go directly to a page. To make prototyping easy, we can change the Welcome entry to a wilcard mapping.

The Code

struts.xml

<action name="*"
 >

  <result>
/{1}.jsp</result>

</action>