JS让代码中间间隔一段时间后执行

2019-02-25 09:57:40


console.log("我执行了");

sleep(3000);

console.log("我3000ms后执行了");



function sleep(numberMillis) {

    var now = new Date();

    var exitTime = now.getTime() + numberMillis;

    while (true) {

        now = new Date();

        if (now.getTime() > exitTime)

            return;

    }



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