element-ui日期格式化

timeFormat(Time) {
      //日期格式化
      var time = new Date(Time)
      var year = time.getFullYear()
      var month = time.getMonth() + 1
      var date = time.getDate()
      var hours = time.getHours()
      var minutes = time.getMinutes()
      var seconds = time.getSeconds()
      function add0(m) {
        return m < 10 ? '0' + m : m
      }
      var startTime = add0(year) + '-' + add0(month) + '-' + add0(date) + ' ' + add0(hours) + ':' + add0(minutes) + ':' + add0(seconds)
      return startTime
    },


this.timeFormat(日期)//2022-02-21 08:00:00