jquery定时执行function

//定时3分钟显示账户信息

$(document).ready(function(){

setInterval(queryData, 60000*3);//每隔3分钟调用一次queryData()

});

function queryData(){

var obj1 = $(".ts-usermessage").find(".ac_transportingOrder");

var obj2 = $(".ts-usermessage").find(".ac_refundPaymentOrder");

//post请求

$.ajax({

type:"post",

url:"../user/queryPayOderTranOder.action",

dataType:"json",

beforeSend:function(XMLHttpRequest){

obj1.html("<img src='../theme/default/images/loading.gif'/>");

obj2.html("<img src='../theme/default/images/loading.gif'/>");

},

success:function(msg){

if(msg.user!=null){

//运输中订单

obj1.html("("+msg.user.transportingOrder+")");

var v2 = $("#ac_refundPaymentOrder");

//待付款订单

obj2.html("("+msg.user.refundPaymentOrder+")");

}

},

error:function(XMLHttpRequest, textStatus, errorThrown)

{

obj1.html("");

obj2.html("");

}

});

}