如果传递如下参数:
transformer.setParameter("render_id", "1234");可以通过转换获取参数:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" ><xsl:output method="xml" encoding="UTF-8" omit-xml-declaration="yes"/><!-- Receives the id of the menu being rendered. --><xsl:param name="render_id" />



