jquery 读取xml

     <script type="text/javascript" src="jquery/jquery-1.11.3.min.js"></script>
     <script type="text/javascript">
         //var url = "http://www.w3school.com.cn/example/xmle/simple.xml";
         var url = "xml.xml"
         var breakfast_menu =new Array();
         var food = {};
         $(function () {
             $("#readXML").click(function(){
                 $.get(url,function(data){
                     var xmlData = $(data);
                     xmlData.find("food").each(function(i){
                         food.name = $(this).children("name").text();
                         food.price = $(this).children("price").text();
                         food.description = $(this).children("description").text();
                         food.calories = $(this).children("calories").text();
                         $("#disply").append(food.name + "\n");
 //                        breakfast_menu.push(food);
                     })
                 });
            /*     for(var i = 0;i<breakfast_menu.length;i++){
                     $("#disply").append(breakfast_menu[i].name + "\n");
                 }*/
             })
         })
     </script>