如何执行struts2动作，这些动作必须在主JSP中 [英] How can you execute struts2 actions that need to be in the main opening JSP
问题描述
在主页(索引)上访问网站时，它必须加载通过操作获得的信息.我一直在做一些研究，但我看不出该怎么做.有人可以给我提示吗?
When accessing the website at the main (index) page it has to load information that comes through actions. I have been doing some research but I do not see really clear how to do it. Can anybody give me a hint about this?
我所看到的只是通过JavaScript.如果还有其他方法可以解决，谢谢您.
All I have seen is through JavaScript. If there is any other way to do it I would appreciate if you can explain it.
推荐答案
启动应用程序，而不是像这样直接指向JSP:
To start your application, instead of pointing directly on a JSP like this:
http://localhost:8080/myapp/index.jsp
您可以指向在索引JSP上转发的操作.
You can point to an action which forwards on index JSP.
http://localhost:8080/myapp/
Web.xml
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
Index.html(放在webContent下，这只是一个示例):
Index.html (placed under webContent, this is just an example):
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML>
<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<META HTTP-EQUIV="Refresh" CONTENT="0;URL='start.do'">
<TITLE>My application</TITLE>
</HEAD>
</HTML>
struts-config.xml
struts-config.xml
<action name="start" class="com.myapp.startAction" method="init">
<result name="success">/main.jsp</result>
</action>
这可以是另一种方式，特别是对于struts2(例如，使用index.jsp代替@coding_idiot建议的index.html).但这应该可行.
It can be other way to do this, specially with struts2 (for instance using an index.jsp instead of index.html as suggested by @coding_idiot). But this should work.
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