vue 获取当前时间 格式YYYY-MM-DD

/**

• • 
    
• 获取当前时间
• 格式YYYY-MM-DD
  */
  Vue.prototype.getNowFormatDate = function() {
  var date = new Date();
  var seperator1 = "-";
  var year = date.getFullYear();
  var month = date.getMonth() + 1;
  var strDate = date.getDate();
  if (month >= 1 && month <= 9) {
  month = "0" + month;
  }
  if (strDate >= 0 && strDate <= 9) {
  strDate = "0" + strDate;
  }
  var currentdate = year + seperator1 + month + seperator1 + strDate;
  return currentdate;
  };