小知识积累 -- 当前日期

基础

 <div class="shadow-time">

              <div>{{ time[0] }}</div>

              <div>{{ time[1] }}</div>

              <div>:</div>

              <div>{{ time[3] }}</div>

              <div>{{ time[4] }}</div>

            </div>

time: '00:00',

  created() {

    this.interval = setInterval(this.getDateTime, 1000)

  }

getDateTime() {

      const date = new Date()

      this.year = date.getFullYear()

      this.month = date.getMonth() + 1

      this.date = date.getDate()

      this.time = date.toTimeString().substring(0, 5)

    },