$.ajax({ url: '../../../NET/User/Query/FuzzyQuery.ashx?method=eotDL',data: { id: id,type: type},cache: false,type:'POST',//默认GET dataType: 'text',async:true//默认异步 //发送前 beforeSend: function () { $.messager.progress({ title: 'Please waiting',msg: 'Loading data...' }); },//请求完成(结果可能成功或失败) complete: function (da) { $.messager.progress('close'); $.messager.show({ title: '提示',msg: '下载完成!',timeout: 3000,showType: 'slide' }); },success: function (da) { } });