java 解析由String类型拼接的XML文件方法

package com.company;

import org.dom4j.document;

import org.dom4j.documentexception;

import org.dom4j.documenthelper;

import org.dom4j.element;

/**

  * 解析由string类型拼接的xml格式

  * @author administrator

  */

public class test6 {

     public static void main(string[] args) throws documentexception {

         string xml= "<?xml version= '1.0' encoding='gb2312'?><weighdata><weightime>2012-12-2 12:23:12</weightime><cardnum>2</cardnum><cfid>123</cfid></weighdata>" ;

          document dom=documenthelper.parsetext(xml);

          element root=dom.getrootelement();

          string weightime=root.element( "weightime" ).gettext();

          string cardnum=root.element( "cardnum" ).gettext();

          string cfid=root.element( "cfid" ).gettext();

          system.out.println(weightime);

          system.out.println(cardnum);

          system.out.println(cfid);

     }

}