Therefore, you must make sure these classes are in the class path of any application which references them, including the Personalization user interface itself.

因此，您必须确保这些类已置于任何一个引用它们的应用程序(包括Personalization自己的用户界面)的类路径当中。

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The key used to store the object on the session or request should match the session key assigned when defining the application object in the Personalization portlet.

在会话或请求中存储对象时所使用的键应该与在Personalization Portlet中定义该应用程序对象时所分配的会话键相匹配。

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In addition to taking the same steps that you took in the first tutorial, for the second tutorial you implement a Personalization application object to get data from a Web service.

除了采取与第一个教程中相同的步骤之外，对于第二个教程，您将实现一个Personalization应用程序对象以便从Web服务获取相应的数据。

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