简单实现vue验证码60秒倒计时功能

本文实例为大家分享了vue验证码倒计时60秒的具体代码,供大家参考,具体内容如下

html

<span v-show="show" @click="getCode">获取验证码</span>
<span v-show="!show" class="count">{{count}} s</span>

js

 data(){
   return {
    show: true,
    count: '',
    timer: null,
   }
  },
  methods:{
    getCode(){
      const TIME_COUNT = 60;
      if (!this.timer) {
        this.count = TIME_COUNT;
        this.show = false;
        this.timer = setInterval(() => {
        if (this.count > 0 &amp;&amp; this.count <= TIME_COUNT) {
          this.count--;
         } else {
          this.show = true;
          clearInterval(this.timer);
          this.timer = null;
         }
        }, 1000)
       }
    }  
  }

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。

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