确信动作名称和标题在为源portlet规范产生的WSDL中进行了定义。
Make sure that the action name and the caption are defined in the WSDL that is generated for the source portlet specification.
虽然这个查询只是返回标题、名称和 URL 的列表，但是更复杂的查询可以从匹配项目提取出所有数据。
While this query simply returns a list of titles, names, and URLs, a more complex query could extract all of the data present in the matched items.
清单3中显示的portlet . xml文件将为门户应用程序中包含的所有portlet提供诸如portlet名称、标题、类和模式之类的信息。
The portlet.xml file shown in Listing 3 provides information, such as portlet name, title, class, and mode, for all the portlets contained in the portal application.
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