vue 短信验证码倒计时

Question

<template>

<div>

    <group title="验证码">

        <x-input title="发送验证码" placeholder="请输入验证码">

            <x-button slot="right" type="primary" action-type="button" mini>发送验证码</x-button>

        </x-input>

    </group>

</div>

</template>

<script>

import { Confirm,XInput, Group, XSwitch, XButton, TransferDomDirective as TransferDom } from 'vux';

import Vue from 'vue';

import  { ConfirmPlugin } from 'vux';

Vue.use(ConfirmPlugin);

export default {

    directives: {

        TransferDom

    },

    components: {

        Confirm,

        Group,

        XSwitch,

        XButton,

        XInput

    },

    data () {

        return {

        }

    },

    methods: {

    }

}

</script>

问题：获取手机验证码60秒倒计时，不能点击按钮；60秒后重新获取按钮

老铁们，帮忙看看>_<