struts２－20070511-2

I changed the result-name from '/myexample/HelloWorld.jsp' to '/myexample/a.pdf' and add a new file in myexample folder.But no use.

In the documents ,there are some words:

Based on the mappings loaded from the struts.xml, a given result-name may select a page (as in this example), another action, or some other web resource (image, PDF).

I have not known why yet.

--------------------------------------------
Using Tags
------------------------------------
Linking->

<ul>

<li>

<s:url id="url" action="HelloWorld">

<s:param name="request_locale">en</s:param>

</s:url>

<s:a href="%{url}">English</s:a>

</li>

<li>

<s:url id="url" action="HelloWorld">

<s:param name="request_locale">es</s:param>

</s:url>

<s:a href="%{url}">Espanol</s:a>

</li>

</ul>

%{url} will be evaluated to the url defined with the s:url tag.

There are three kinds of link
· Resource links

rel="stylesheet" type="text/css"/>

·Direct links

<li><a href="<s:url action="Register"/>">Register</a></li>

·Links with paramenters

<s:url id="url" action="Welcome">

<s:param name="request_locale">en</s:param>

</s:url>

<s:a href="%{url}">English</s:a>

The param tag will add the parameter "?request_locale=en" to the Welcome Action URL.
Any number of parameters can be added to the URI by adding more param etags.
----------------------------

Why the uri is http://localhost:8080/blank/myexample/HelloWorld.action. Where the 'myexample' is defined?

How this code works?

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

</action>

posted on 2007-05-11 17:06 deepbluesea 阅读(172) 评论(0) 编辑收藏

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