js获取当前日期

function getCurrentDate(){
  const nowDate = new Date();
  const date = {
    year: nowDate.getFullYear(),
    month: nowDate.getMonth() + 1,
    date: nowDate.getDate(),
  };
  const newmonth = date.month >= 10 ? date.month : "0" + date.month;
  const day = date.date >= 10 ? date.date : "0" + date.date;
  return date.year + "-" + newmonth + "-" + day;
}