$.ajaxSetup({ timeout: 3000, dataType: 'html', //请求成功后触发 success: function (data) { show.append('success invoke!' + data + '<br/>'); }, //请求失败遇到异常触发 error: function (xhr, status, e) { show.append('error invoke! status:' + status+'<br/>'); }, //完成请求后触发。即在success或error触发后触发 complete: function (xhr, status) { show.append('complete invoke! status:' + status+'<br/>'); }, //发送请求前触发 beforeSend: function (xhr) { //可以设置自定义标头 xhr.setRequestHeader('Content-Type', 'application/xml;charset=utf-8'); show.append('beforeSend invoke!' +'<br/>'); }, })
原文地址:http://blog.csdn.net/xyw_blog/article/details/40432267