countDownFun() {
this.timer = setInterval(()=>{
let startTime = Date.parse(new Date()) //当前时间
let endTime = Date.parse(new Date(结束时间) )+ 24 * 60 * 60 * 1000
// console.log(end)
//结束时间-当前时间获取到的就是倒计时的时间
let result = endTime - startTime
let h = parseInt(result / 1000 / 60 / 60 % 24)
let m = parseInt(result / 1000 / 60 % 60)
let s = parseInt(result / 1000 % 60)
//当倒计时结束时,改变内容
if (result <= 0) {
//倒计时结束
return
}
s = (s<10 ? '0' : '') + s
m = (m<10 ? '0' : '') + m
h = (h<10 ? '0' : '') + h
this.countdown = h + '时' + m + '分' + s + '秒'
},1000)
},