<script src="/static/js/jquery-2.1.1.min.js"></script> ???<script> ???????function sleep(numberMillis) { ???????var now = new Date(); ???????var exitTime = now.getTime() + numberMillis; ???????while (true) { ???now = new Date(); ???if (now.getTime() > exitTime) ???return; ??} ???????????} ???</script>Ajax 自执行函数
???????function ajax_send(func){ ???????var query = new Object(); ???????????$.ajax({ ???????????????url:‘/alert_view‘, ???????????????type:‘GET‘, ???????????????data:‘‘, ???????????????success:function (data) { ???????????????????var data = JSON.parse(data); ???????????????????for (key in data) { ???????????????????????document.getElementById(key).style.height = data[key] + ‘px‘; ??????????????????????} ???????????}) ???????}
//自执行函数 ???????(function (data) { ???????????ajax_send(function (data) { ???????????????if (data.status==1){ ???????????????????console.log(data); ???????????????} ???????????}); ???????})();
// ?1.2s执行一次 ???????setInterval(ajax_send,1200) ???</script>JS 自定义sleep以及Ajax 自执行函数
原文地址：https://www.cnblogs.com/zl-py/p/9903934.html