定时器轮询,时间久了页面卡顿,是不是ajax内存泄露?找不到问题所在,求助
var num = 1;
$(document).ready({
setInterval('queryData()',2000);
});
function queryData(){
$ajax({
url:'__URL__/queryData',
type:'POST',
success:function(msg){
var month = msg[0];
var day = msg[1];
if(day != num){
$ajax({
url:'__URL__/queryData2',
type:'POST',
data:{month :month ,day:day},
success:function(data){
$('#msg').html(data);
$('#msg2').html(day);
$('#msg3').html(num);
},
complete:function(XHR,TS){
XHR = null;
}
});
}
},
complete:function(XHR,TS){
XHR = null;
}
});
}
用的是jq 3.0