如何从javascript获取cookie过期日期/创建日期？

function getCookieDates() {
  var cookieString = document.cookie;
  var cookies = cookieString.split(";");

  for (var i = 0; i < cookies.length; i++) {
    var cookie = cookies[i].trim();
    var cookieParts = cookie.split("=");

    var cookieName = cookieParts[0];
    var cookieValue = decodeURIComponent(cookieParts[1]);

    // 此处使用正则表达式提取过期日期和创建日期
    var expirationDate = cookieValue.match(/expires=([^;]+)/)[1];
    var creationDate = cookieValue.match(/created=([^;]+)/)[1];

    // 将日期转换为JavaScript的Date对象
    var expirationDateObj = new Date(expirationDate);
    var creationDateObj = new Date(creationDate);

    console.log("Cookie Name: " + cookieName);
    console.log("Expiration Date: " + expirationDateObj);
    console.log("Creation Date: " + creationDateObj);
  }
}

getCookieDates();