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document.cookie=“cookiename=cookievalue;过期=Mon,12Jun2015:00:00:00;路径=/;”

我在我的 Internet Explorer 10 上运行此脚本,但它不会在 2 个 IE 选项卡之间共享 cookie。但是当我删除“过期”属性时,它似乎可以工作:

document.cookie= "cookiename=cookievalue ;path=/;" 

但我不想删除“过期”属性。那么如何解决这个问题呢?

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2 回答 2

25

2021 更新:如果您不需要向服务器传递信息,请使用localStorage 或 sessionStorage

我从 90 年代中期开始使用此代码 - 到目前为止,它已在所有平台上的所有浏览器中运行

包含文件并使用

setCookie("name","value",expiryDate,"/"); // the last two are optional

// cookie.js file
var cookieToday = new Date(); 
var expiryDate = new Date(cookieToday.getTime() + (365 * 86400000)); // a year

/* Cookie functions originally by Bill Dortsch */

function setCookie (name,value,expires,path,theDomain,secure) { 
   value = escape(value);
   var theCookie = name + "=" + value + 
   ((expires)    ? "; expires=" + expires.toGMTString() : "") + 
   ((path)       ? "; path="    + path   : "") + 
   ((theDomain)  ? "; domain="  + theDomain : "") + 
   ((secure)     ? "; secure"            : ""); 
   document.cookie = theCookie;
} 

function getCookie(Name) { 
   var search = Name + "=" 
   if (document.cookie.length > 0) { // if there are any cookies 
      var offset = document.cookie.indexOf(search) 
      if (offset != -1) { // if cookie exists 
         offset += search.length 
         // set index of beginning of value 
         var end = document.cookie.indexOf(";", offset) 
         // set index of end of cookie value 
         if (end == -1) end = document.cookie.length 
         return unescape(document.cookie.substring(offset, end)) 
      } 
   } 
} 
function delCookie(name,path,domain) {
   if (getCookie(name)) document.cookie = name + "=" +
      ((path)   ? ";path="   + path   : "") +
      ((domain) ? ";domain=" + domain : "") +
      ";expires=Thu, 01-Jan-70 00:00:01 GMT";
}
于 2013-07-31T09:20:18.493 回答
0

以下示例代码将演示直接设置您选择的 cookie,无需用户输入。要从您的站点存储 cookie,只需调用 HTML 页面中的 javascript 函数,如下所示:

<script type="text/javascript">cookieSet();</script>

真正的工作是由 cookieSet() javascript 函数完成的,它可以在您的 HTML 页面区域中,也可以在单独的 javascript 文件中:

var cookieText = "Put your desired cookie value here";
var cookiePrefix = "";
var myPage = location.href;
var wwwFlag = myPage.indexOf('www');
if (wwwFlag > 0) {
cookiePrefix = "www";
}
var cookieName = cookiePrefix + "cbCookie";
function cookieSet() {
if (document.cookie != document.cookie) {
index = document.cookie.indexOf(cookieName);
} else {
index = -1;
}
if (index == -1) {
document.cookie=cookieName+"="+cookieText+"cbEndCookie; expires=Monday, 04-Apr-2020 05:00:00 GMT";
}
}
于 2013-07-31T09:15:54.680 回答