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ÎÒдµÄbean   public void readxmlfile(String inFile)throws Exception{     DocumentBuilderFactory dbf=DocumentBuilderFactory.newInstance();     DocumentBuilder db=null;     try {       db=dbf.newDocumentBuilder();     }     catch(ParserConfigurationException pce){       System.err.println(pce);       System.exit(1);     }     Document doc=null;     try{       doc=db.parse(inFile);     }     catch(DOMException dom){       System.err.println(dom.getMessage());       System.exit(1);     }     catch(IOException ioe){       System.err.println(ioe);       System.exit(1);     }   //ÒÔÉϵijÌÐò²âÊÔͨ¹ý¡£¿ÉÒÔͨ¹ýÆäËüº¯ÊýµÃµ½rootµÄ½áµãÊý   //½âÎö¶ÁÈëµÄxmlÎļþ   Element root=doc.getDocumentElement();   //   ÏÂÃæ¾Í²»»áÁË¡£ÈçºÎ²ÅÄÜÈ¡µÃÒ»¸ö½áµãµÄÖµÄØ¡£±ÈÈçparam-valueÖеÄÖµÊÇOASSupport? }