如何在Internet Explorer中使用javascript设置cookie

How to set cookie using javascript in Internet Explorer

本文关键字：javascript 设置 cookie Internet Explorer      更新时间：2023-09-26

设置cokie在FF和Chrome中有效，但在IE 中无效

function setCookie(key, value) {
            var expires = new Date();
            expires.setTime(expires.getTime() + (1 * 24 * 60 * 60 * 1000));
            document.cookie = key + '=' + value +';path=/'+ ';expires=' + expires.toUTCString();
        }

function checkCookie()
    {
    var newsletter=getCookie("newsletter5");
    if (newsletter!=null && newsletter!="")
      {      
      }
    else 
      {
      setCookie("newsletter5", 2000);
      timeMsg();
      }
    }
setCookie("newsletter5", 2000);

当我将安全保护降低到低于平均水平时，它可以工作，但它应该在安全设置上工作

    setCookie("name","value",expiryDate,"/");


    // 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";
}

我认为主要问题是将值设置为document.cookie当我设置了一些值并签入IE时，它是不存在的。

在浏览器中启用cookie和JavaScript

https://my.sph.harvard.edu/jsp/misc/java_cook.jsp

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