Question

我试图用javascript设置一个cookie，这就是我到目前为止所做的。

    function Set_Cookie( name, value, expires, path, domain, secure )
{
// set time, it's in milliseconds
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct
expires time, the current script below will set
it for x number of days, to make it for hours,
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
( ( path ) ? ";path=" + path : "" ) +
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}

并调用上述方法将cookie设置为

Set_Cookie( "IsLoggedIn", "true", 15, "/", ".spodemo.com", "secure" );

这给了我一个奇怪的问题。在FireFox，Internet Explorer中工作，不在chrome中工作。

对此有任何帮助或建议吗？

感谢。

Answer 1

我过去曾使用过这种原始js cookie设置

function createCookie(name,value,days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}

function eraseCookie(name) {
    createCookie(name,"",-1);
}

引自http://www.quirksmode.org/js/cookies.html

Answer 2

你在另一台电脑上测试过吗？另外，更改您的JQuery版本。我有同样的问题，它解决了这个问题。

Answer 3

你不要改变域名和安全。没有他们工作好，即。下方。

function Set_Cookie( name, value, expires, path )
{
  // set time, it's in milliseconds
  var today = new Date();
  today.setTime( today.getTime() );

  /*
  if the expires variable is set, make the correct
  expires time, the current script below will set
  it for x number of days, to make it for hours,
  delete * 24, for minutes, delete * 60 * 24
  */
  if ( expires )
  {
    expires = expires * 1000 * 60 * 60 * 24;
  }
  var expires_date = new Date( today.getTime() + (expires) );
  document.cookie = name + "=" +escape( value ) +
  ( ( expires ) ? "; expires=" + expires_date.toGMTString() : "" ) +
  ( ( path ) ? "; path=" + path : "" );
}

用javascript设置cookie

3 个答案: