js实现sleep效果
作者:互联网
/**
* 睡眠函数
* @param numberMillis -- 要睡眠的毫秒数
*/
function sleep(numberMillis) {
var now = new Date();
var exitTime = now.getTime() + numberMillis;
while (true) {
now = new Date();
if (now.getTime() > exitTime)
return;
}
}
for(var i = 1; i < 5 ; i++){
console.info(i);
sleep(3000);
}
标签:效果,getTime,exitTime,js,sleep,numberMillis,var,now 来源: https://www.cnblogs.com/iminifly/p/16084738.html