magento布局配置文件

文件位置：magento\app\design\frontend\default\default\layout\local.xml<?xml version="1.0" encoding="UTF-8"?><layout version="0.1.0">    <helloworld_third_index>        <reference name="root">            <block type="page/html" name="root" output="toHtml" template="helloworld/simple_page.phtml"/>        </reference>    </helloworld_third_index></layout>