function getDatalayer(){
	$.ajax({
		type : "post",
		url : "../../easyAPI/datalayer/getDatalayer.action",
		contentType : "charset=utf-8",
		success : function(data) {
			createDatalayerTree(data);
		},
		error : function(XMLHttpRequest, textStatus, errorThrown) {
			console.log("ajax请求失败!","请重试！","error");
		}
	});
}