js读取配置文件

1.读取xml的配置文件

function getServerPath() {
		if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari  
			xmlhttp=new XMLHttpRequest();  
		} else {// code for IE6, IE5  
		  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");  
		}
		xmlhttp.open("GET", globals.path + '/component/module/uploadify/js/uploadify.xml', false);  
		xmlhttp.send();  
		xmlDoc=xmlhttp.responseXML;  
		return xmlDoc.getElementsByTagName("server")[0].childNodes[0].nodeValue; 
	}

<server>http://localhost:8081/lw-fileserver</server>

2.读取json的配置文件

$.getJSON(globals.path + '/component/module/uploadify/js/config.json', function(data){
			alert( data.server);
		});