function sleep(milliSeconds) {
var startTime = new Date().getTime();
while (new Date().getTime() < startTime + milliSeconds);
}
sleep(10000);
--------------------------------------
上面这种写法是否会导致一直创建对象,占据很大的内存。改为下面的,是否好些?
function sleep(milliSeconds) {
var startTime = new Date().getTime();
var date = new Date();
for(;date.getTime() < startTime + milliSeconds; date = null, date = new
Date());
}
sleep(10000);
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FROM 125.119.254.*