【cookie】♣一
<div id="cnblogs_post_body">爆米花http://www.baomihua.com/
<div class="cnblogs_code"><!DOCTYPE html><html lang="zh-CN"><head> <meta charset="utf-8" /> <title></title></head><body> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> <script> var cookie = { setCookie: function(name, value, option) { var date = new Date(), expires = option.expires ? option.expires : '', path = option.path ? '; path=' + option.path : '', domain = option.domain ? '; domain=' + option.domain : '', secure = option.secure ? '; secure' : ''; date.setTime(date.getTime() + expires * 60 * 1000); document.cookie = name + "=" + escape(value) + ";expires=" + date.toGMTString() + path + domain + secure; }, //value 编码存 解码取 //expires: 1 * 24 * 60 一天 //expires: userID + '20121128' 当天 //expires 不指定，浏览器关闭就失效 //path: '/' //path: '/nanakon' //domain: '.baomihua.com' //secure: true HTTPS getCookie: function(name) { var arr = document.cookie.match(new RegExp("(^| )" + name + "=([^;]*)(;|$)")); if (arr != null) { return unescape(arr[2]); } return null; }, delCookie: function(name, option) { var date = new Date(); date.setTime(date.getTime() - 1000); var cval = this.getCookie(name), path = option.path ? '; path=' + option.path : '', domain = option.domain ? '; domain=' + option.domain : '', secure = option.secure ? '; secure' : ''; if (cval != null) { document.cookie = name + "=" + escape(cval) + ";expires=" + date.toGMTString() + path + domain + secure; } } }; //var date = new Date(); //console.log(date); //console.log(date.getTime()); //console.log(date.setTime(date.getTime() - 1000)); //console.log(date.getTime()); //console.log(date); console.log(document.cookie); cookie.setCookie('ca', '擦', {expires: 1 * 24 * 60}); console.log(cookie.getCookie('ca')); </script></body></html>
页:
[1]