function formatDate(dateString) {
  const date = new Date(dateString);

  // 自定义格式化输出 (YYYY-MM-DD HH:mm:ss)
  const year = date.getFullYear()
  const month = String(date.getMonth() + 1).padStart(2, '0') // 月份从 0 开始
  const day = String(date.getDate()).padStart(2, '0')
  const hours = String(date.getHours()).padStart(2, '0')
  const minutes = String(date.getMinutes()).padStart(2, '0')
  const seconds = String(date.getSeconds()).padStart(2, '0')

  return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`
}

export {
  formatDate
};
