办法一：
<template>
<div>残余领取工夫：{{count}}</div>
</template>
<script>
export default {
data() { return { count: '', //倒计时 seconds: 864000 // 10天的秒数 }},mounted() { this.Time() //调用定时器},methods: { // 天 时 分 秒 格式化函数 countDown() { let d = parseInt(this.seconds / (24 * 60 * 60)) d = d < 10 ? "0" + d : d let h = parseInt(this.seconds / (60 * 60) % 24); h = h < 10 ? "0" + h : h let m = parseInt(this.seconds / 60 % 60); m = m < 10 ? "0" + m : m let s = parseInt(this.seconds % 60); s = s < 10 ? "0" + s : s this.count = d + '天' + h + '时' + m + '分' + s + '秒' }, //定时器没过1秒参数减1 Time() { setInterval(() => { this.seconds -= 1 this.countDown() }, 1000) },}}
</script>
工夫的秒数能够依据本人的需要进行批改
再为大家分享一段代码：vue时分秒倒计时
countTime: function () {
//获取以后工夫 var date = new Date(); var now = date.getTime(); //设置截止工夫 var endDate = new Date("2018-10-22 23:23:23"); var end = endDate.getTime(); //时间差 var leftTime = end - now; //定义变量 d,h,m,s保留倒计时的工夫 if (leftTime >= 0) { d = Math.floor(leftTime / 1000 / 60 / 60 / 24); this.h = Math.floor(leftTime / 1000 / 60 / 60 % 24); this.m = Math.floor(leftTime / 1000 / 60 % 60); this.s = Math.floor(leftTime / 1000 % 60); } console.log(this.s); //递归每秒调用countTime办法，显示动静工夫成果 setTimeout(this.countTime, 1000);}
办法二
1首先，是两个div用来显示咱们的残余领取工夫
<div style="font-size: 14px;color: #666;">残余领取工夫（超时主动敞开）</div>
<div class="time"> {{min}}分钟 {{sec}}秒 </div>
2而后，是倒计时函数countdown
//倒计时
countdown () {
const end = Date.parse(new Date('2020-05-05 03:59:23')) const now = Date.parse(new Date()) const msec = end - now console.log(msec) if(msec<0) return; let day = parseInt(msec / 1000 / 60 / 60 / 24) let hr = parseInt(msec / 1000 / 60 / 60 % 24) let min = parseInt(msec / 1000 / 60 % 60) let sec = parseInt(msec / 1000 % 60) this.day = day this.hr = hr > 9 ? hr : '0' + hr this.min = min > 9 ? min : '0' + min this.sec = sec > 9 ? sec : '0' + sec const that = this if(min>=0 && sec>=0){ //倒计时完结敞开订单 if(min==0 && sec==0){ return } setTimeout(function () { that.countdown() }, 1000) }}3最初，在mounted里当时执行countdown办法
mounted () {
this.countdown()
}