title: Why can't access attribute in request?
body: <p>I want to access some attributes in request, for example, the <code>base</code> attribute in request, 
  the following are part of values in request </p>
  
  <pre><code> request    ...base=/ecs, stack=com.opensymphony.xwork2.ognl.OgnlValueStack@11c4b31}, __cleanup_recursion_counter=1, .freemarker.RequestParameters=freemarker.ext.servlet.HttpRequestParametersHashModel@1c00cb4 ...
  </code></pre>
  
  <p>I use <code>&lt;s:debug /&gt;&lt;s:property value="%{#request.base}" /&gt;</code> 
  to access <code>base</code> attribute in <code>request</code>, but nothing shown in my jsp. So why?</p>