Vue

 

wait:"60",

content:"验证码",

canClick: true,

 

 

 

daojishi(){

if(!this.canClick) return

this.canClick = false

this.content = this.wait + '秒' //这里解决60秒不见了的问题

let clock = window.setInterval(() => {

this.wait--

this.content = this.wait + '秒'

if (this.wait < 0) { //当倒计时小于0时清除定时器

window.clearInterval(clock)

this.content = '验证码'

this.wait = 60

this.canClick = true

}

},1000)

},