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53 lines
1.8 KiB
53 lines
1.8 KiB
3 years ago
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var cookieUtil = {
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createCookie: function (name, value, days) {
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var expires = "";
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if (days) {
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var date = new Date();
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date.setTime(date.getTime() + (days * 14 * 24 * 3600 * 1000));
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expires = ";expires=" + date.toGMTString();
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}
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document.cookie = name + "=" + value + expires + ";path=/";
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},
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/*设置cookie*/
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set: function (name, value, expires, path, domain, secure) {
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var cookie = encodeURIComponent(name) + "=" + encodeURIComponent(value);
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if (expires instanceof Date) {
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cookie += "; expires=" + expires.toGMTString();
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} else {
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var date = new Date();
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date.setTime(date.getTime() + expires * 24 * 3600 * 1000);
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cookie += "; expires=" + date.toGMTString();
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}
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if (path) {
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cookie += "; path=" + path;
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}
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if (domain) {
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cookie += "; domain=" + domain;
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}
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if (secure) {
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cookie += "; " + secure;
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}
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document.cookie = cookie;
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},
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/*获取cookie*/
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get: function (name) {
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var cookieName = encodeURIComponent(name);
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/*正则表达式获取cookie*/
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var restr = "(^| )" + cookieName + "=([^;]*)(;|$)";
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var reg = new RegExp(restr);
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var cookieValue = document.cookie.match(reg)[2];
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/*字符串截取cookie*/
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/*var cookieStart=document.cookie.indexOf(cookieName+“=”);
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var cookieValue=null;
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if(cookieStart>-1){
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var cookieEnd=document.cookie.indexOf(";",cookieStart);
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if(cookieEnd==-1){
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cookieEnd=document.cookie.length;
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}
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cookieValue=decodeURIComponent(document.cookie.substring(cookieStart
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+cookieName.length,cookieEnd));
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}*/
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return cookieValue;
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}
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}
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