ajax请求 渲染

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$.ajax({
    type: "get",
    async: false,
    url: "http://music.qq.com/musicbox/shop/v3/data/hit/hit_all.js",
    dataType: "jsonp",
    jsonp: "callback",
    jsonpCallback: "JsonCallback",
    scriptCharset: 'GBK',//设置编码,否则会乱码
    success: function(data) {
        //var result = JSON.stringify(data);
        JsonCallback(data);//调用渲染方法
    },
    error: function() {
        alert('fail');
    }
});
function JsonCallback(json){
    var data = json.songlist;
    var html = '';
    for (var i=0;i<data.length;i++) {
        document.write(data[i].url+"<br>");
    }

$.ajax

$.ajax({    
          url:"url",   
          type:"get",
          dataType:"json", 
          data:{
                  userID:"1"     
         },             
 success:function(response){   

             },      
 error:function() {        

      }          

});  

$.get()..$.post()..

 $.get(
    "url",            
     {userID:"123"}, 
      function(response) {  

        }      
   )  
 $.post(
    "url",            
     {userID:"123"}, 
     function(response) {  

        }      
   )