在Action中获取资源文件中的消息

在struts2中,绑定的资源的顺序为:

  • ActionClass.properties
  • BaseClass.properties (all the way to Object.properties)
  • Interface.properties (every interface and sub-interface)
  • ModelDriven's model (if implements ModelDriven), for the model object repeat from 1
  • package.properties (of the directory where class is located and every parent directory all the way to the root directory)
  • search up the i18n message key hierarchy itself
  • global resource properties
  •  

    如:

    Package hierarchy

    To clarify #5, while traversing the package hierarchy, Struts 2 will look for a file package.properties:

    com/
      acme/
        package.properties
        actions/
          package.properties
          FooAction.java
          FooAction.properties

    If FooAction.properties does not exist, com/acme/action/package.properties will be searched for, if not found com/acme/package.properties, if not found com/package.properties, etc.

     

    但我在项目中,action.media包下有一个MediaAction,再新建一个action.media.MediaAction.properties,这时在Action中getText得不到消息,如果在action下新建一个package.properties,则可以取得.

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