``` export default { data() { return { min: 1, max: 10, timer:null //定时器名称 } }, mounted() { this.add(); }, methods: { add() { let _this = this; _this.timer = setInterval(function(){//定时器开始 _this.min++; if(_this.min == _this.max){ clearInterval(_this.timer);// 满足条件时 停止计时 } },1000) }, } }; ```