Ajax的restful接口传输Json数据的方法

var post_data={"name":"test001","pass":"xxxx"}; 
$.ajax({ 
 url: "http://192.168.10.111:8080/uc/login", 
 type: 'post', 
 contentType: "application/json; charset=utf-8", 
 data:JSON.stringify(post_data), 
 success:function (data) { 
 //调用成功 
 }, 
 error: function(data, textStatus, errorThrown){ 
 //调用失败 
 } 
});