Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
4.5k views
in Technique[技术] by (71.8m points)

时间戳转半小时倒计时,请问怎么实现呢

有个订单待支付,后端给一个时间戳1606981908怎么转成半小时的倒计时


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

后端返回的是一个秒为单位的时间戳。

const target = 1606981908 * 1000 // 目标时间毫秒时间戳
function fn () {
    setTimeout(() => {
        if(target <= Date.now()) {
            // 定时结束
        } else {
            // 递归自身
            fn()
        }
    }, 1000)
}

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...