App.vue

<template>
  <a-row :gutter="16">
    <a-col :span="12">
      <a-statistic-countdown
        title="Countdown"
        :value="deadline"
        style="margin-right: 50px"
        @finish="onFinish"
      />
    </a-col>
    <a-col :span="12">
      <a-statistic-countdown
        title="Million Seconds"
        :value="deadline"
        format="HH:mm:ss:SSS"
        style="margin-right: 50px"
      />
    </a-col>
    <a-col :span="24" style="margin-top: 32px;">
      <a-statistic-countdown title="Day Level" :value="deadline" format="D 天 H 时 m 分 s 秒" />
    </a-col>
  </a-row>
</template>
<script>
export default {
  data() {
    return {
      deadline: Date.now() + 1000 * 5,
    };
  },
  methods: {
    onFinish() {},
  },
};
</script>