var formatDate = function (timestamp,option) {
  var date = getDate(parseInt(timestamp));
  var year = date.getFullYear()
  var month = date.getMonth() + 1
  var day = date.getDate()
  var hour = function(){
    if (date.getHours()<10){  //補(bǔ)‘0’
      return '0' + date.getHours()
    }
    return date.getHours();
  }
  var minute = function () {
    if (date.getMinutes() < 10) {
      return '0' + date.getMinutes()
    }
    return date.getMinutes();
  }
  var second = function () {
    if (date.getSeconds() < 10) {
      return '0' + date.getSeconds()
    }
    return date.getSeconds();
  }

  if (option=='notime'){  //不需要時(shí)間
    return year + '-' + month + '-' + day;
  }

  return year + '-' + month + '-' + day + ' ' + hour() + ':' + minute() + ":" + second();
}

module.exports = {
  formatDate: formatDate,
};