Struts 2执行操作而不是欢迎文件 [英] Struts 2 Execute action instead of welcome file

问题描述

我正在开发Struts 2应用程序，我想执行一个动作(实际上，我对执行拦截器更感兴趣)，而不是简单地显示欢迎文件.实现此目标的最佳方法是什么?

I'm working on a Struts 2 application and I want to execute an action (in fact I'm interested more on executing an interceptor) instead of simply showing a welcome file. What is the best way to achieve this?

提前谢谢！

推荐答案

从欢迎文件重定向到操作，或将操作URL用作欢迎文件条目.

Either redirect to the action from the welcome file, or use the action URL as a welcome file entry.

要执行后者，您可能需要在元素上设置调度程序元素:

To do the latter, you'll likely need to set dispatcher elements on the element:

<filter-mapping>
    <dispatcher>REQUEST</dispatcher>
    etc.

还添加FORWARD，INCLUDE和ERROR，以及正常的过滤器名称/URL.

Add FORWARD, INCLUDE, and ERROR as well, and the normal filter name/url.

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