JavaScript XML和string相互转化实现代码

//convert string to xml object 
function String2XML(xmlString) { 
// for IE 
if (window.ActiveXObject) { 
var xmlobject = new ActiveXObject("Microsoft.XMLDOM"); 
xmlobject.async = "false"; 
xmlobject.loadXML(xmlstring); 
return xmlobject; 
} 
// for other browsers 
else { 
var parser = new DOMParser(); 
var xmlobject = parser.parseFromString(xmlstring, "text/xml"); 
return xmlobject; 
} 
} 
//convert xml object to string 
function XML2String(xmlObject) { 
// for IE 
if (window.ActiveXObject) { 
return xmlobject.xml; 
} 
// for other browsers 
else { 
return (new XMLSerializer()).serializeToString(xmlobject); 
} 
}