作者:520谢鹏 | 来源:互联网 | 2023-09-18 15:30
/*document.COOKIE里的expires为有效期终止时刻&#xff0c;若没指定&#xff0c;则浏览器关闭后COOKIE就无效&#xff0c;即Sessionpath&#xff0c;与COOKIE同一目录和子目录可访问他&#xff0c;默认是根目录/domain 控制主机的访问,默认是当前主机*/var COOKIEUtil&#61;(function () {var setCOOKIE&#61;function(name,value,expireDay,path){var len&#61;arguments.length;if(len&#61;&#61;&#61;2){var defDay&#61;new Date();defDay.setDate(defDay.getDate()&#43;7);document.COOKIE&#61;name&#43;&#39;&#61;&#39;&#43;value&#43;&#39;;expries&#61;&#39;&#43;defDay.toUTCString();}else if(len&#61;&#61;&#61;3){if(typeof arguments[2]&#61;&#61;&#61;"number"){var date&#61;new Date();date.setDate(date.getDate()&#43;expireDay);document.COOKIE&#61;name&#43;&#39;&#61;&#39;&#43;value&#43;&#39;;expires&#61;&#39;&#43;date.toUTCString();}else if(typeof arguments[2]&#61;&#61;&#61;&#39;string&#39;){document.COOKIE&#61;name&#43;&#39;&#61;&#39;&#43;value&#43;&#39;;path&#61;&#39;&#43;path;}}else if(len&#61;&#61;&#61;4){var date&#61;new Date();date.setDate(date.getDate()&#43;expireDay);document.COOKIE&#61;name&#43;&#39;&#61;&#39;&#43;value&#43;&#39;;expires&#61;&#39;&#43;date.toUTCString()&#43;&#39;;path&#61;&#39;&#43;path;}};var delCOOKIE&#61;function(name){var date&#61;new Date();date.setDate(date.getDate()-1);document.COOKIE&#61;name&#43;&#39;&#61;;expires&#61;&#39;&#43;date.toUTCString();};var getCOOKIE&#61;function (name) {if(document.COOKIE.length<0)return;var COOKIE&#61;document.COOKIE.split(&#39;; &#39;);for(var i&#61;0;i})();