获取当前登录用户COOKIE字符串
JS获取方式<head id="Head1" runat="server"> <title></title> <script type='text/javascript' src='/j/jquery-1.7.2.min.js'></script> <script type='text/javascript' src='/j/jquery.cookie.js'></script> <script type="text/javascript"> var cookiestr = $.cookie('_lainfo_'); </script></head>------------------------------------------------------
jquery.cookie.js
/*!
* jQuery Cookie Plugin v1.3 * https://github.com/carhartl/jquery-cookie * * Copyright 2011, Klaus Hartl * Dual licensed under the MIT or GPL Version 2 licenses. * http://www.opensource.org/licenses/mit-license.php * http://www.opensource.org/licenses/GPL-2.0 */(function ($, document, undefined) {var pluses = /\+/g;
function raw(s) {
return s; }function decoded(s) {
return decodeURIComponent(s.replace(pluses, ' ')); }var config = $.cookie = function (key, value, options) {
// write
if (value !== undefined) { options = $.extend({}, config.defaults, options);if (value === null) {
options.expires = -1; }if (typeof options.expires === 'number') {
var days = options.expires, t = options.expires = new Date(); t.setDate(t.getDate() + days); }value = config.json ? JSON.stringify(value) : String(value);
return (document.cookie = [
encodeURIComponent(key), '=', config.raw ? value : encodeURIComponent(value), options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE options.path ? '; path=' + options.path : '', options.domain ? '; domain=' + options.domain : '', options.secure ? '; secure' : '' ].join('')); }// read
var decode = config.raw ? raw : decoded; var cookies = document.cookie.split('; '); for (var i = 0, l = cookies.length; i < l; i++) { var parts = cookies[i].split('='); if (decode(parts.shift()) === key) { var cookie = decode(parts.join('=')); return config.json ? JSON.parse(cookie) : cookie; } }return null;
};config.defaults = {};
$.removeCookie = function (key, options) {
if ($.cookie(key) !== null) { $.cookie(key, null, options); return true; } return false; };})(jQuery, document);
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具体使用方法见这里