<actionSet
            label="Sample Action Set"
            visible="true"
            id="myplugin.actionSet">
         <menu
               label="我的空间"
               id="sampleMenu">
            <separator
                  name="sampleGroup">
            </separator>
         </menu>
         <action
               label="天气预报"
               icon="icons/sample.gif"
               class="myplugin.actions.SampleAction"
               tooltip="Hello, Eclipse world"
               menubarPath="sampleMenu/sampleGroup"
               toolbarPath="sampleGroup"
               id="myplugin.actions.SampleAction">
         </action>