获取当前时间同步展示

  // 获取当前时间
    timeFormate(timeStamp) {
      let year = new Date(timeStamp).getFullYear()
      let month =
        new Date(timeStamp).getMonth() + 1 < 10
          ? '0' + (new Date(timeStamp).getMonth() + 1)
          : new Date(timeStamp).getMonth() + 1
      let date =
        new Date(timeStamp).getDate() < 10
          ? '0' + new Date(timeStamp).getDate()
          : new Date(timeStamp).getDate()
      let hh =
        new Date(timeStamp).getHours() < 10
          ? '0' + new Date(timeStamp).getHours()
          : new Date(timeStamp).getHours()
      let mm =
        new Date(timeStamp).getMinutes() < 10
          ? '0' + new Date(timeStamp).getMinutes()
          : new Date(timeStamp).getMinutes()
      let ss =
        new Date(timeStamp).getSeconds() < 10
          ? '0' + new Date(timeStamp).getSeconds()
          : new Date(timeStamp).getSeconds()
      this.nowTime =year +'年' +month +'月' +date +'日' +' ' + hh +':' +mm +':' +ss
    },
    nowTimes() {
      this.timeFormate(new Date())
      setInterval(this.nowTimes, 1000)
      this.clear()
    },
    clear() {
      clearInterval(this.nowTimes)
      this.nowTimes = null
    },