vue中根据某天日期获取对应的一周日期

getWeekDataList () {
  let oneDayTime = 1000 * 60 * 60 * 24
  let today = new Date(data)
  let todayDay = today.getDay() || 7
  let startDate = new Date(
    today.getTime() - oneDayTime * (todayDay - 1)
  )
  let dateList = []
  for (let i = 0; i < 7; i++) {
    let temp = new Date(startDate.getTime() + i * oneDayTime)
    let year = temp.getFullYear()
    let month = temp.getMonth() + 1 < 10 ? '0' + (temp.getMonth() + 1) : temp.getMonth() + 1
    let day = temp.getDate() < 10 ? '0' + temp.getDate() : temp.getDate()
    dateList[i] = `${year}-${month}-${day}`
  }
   return dateList
}