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) },