$(function(){
//Ajax获取远程数据1
$.ajax({
type:'GET',
url:'http://www.vivian.cs.php?callback=?',
dataType:'json',
success:function(response,status,xhr){
alert(response.vivian);
}
})
//Ajax获取远程数据2
$.ajax({
type:'GET',
url:'http://www.vivian.cs.php',
dataType:'jsonp',
success:function(response,status,xhr){
alert(response.vivian);
}
})
jsonp效果即等同于callback
})