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16年专业研发|中文alexa排名第一的CMS品牌-基于dotNET core、功能强大，集成站群、微信开发、小程序与ERP及OA办公系统，支持国际语言和多民族语言，世界五百强与大型门户专用高端网站内核CMS系统
73 lines (69 loc) • 2.6 kB
JavaScript
var CMSLang = {
set: function (lang) {
cookieUtils.set("cms_lang", lang);
location = location;
}
};
var cookieUtils = {
get: function (name) {
var cookieName = encodeURIComponent(name) + "=";
//只取得最匹配的name，value
var cookieStart = document.cookie.indexOf(cookieName);
var cookieValue = null;
if (cookieStart > -1) {
// 从cookieStart算起
var cookieEnd = document.cookie.indexOf(';', cookieStart);
//从=后面开始
if (cookieEnd > -1) {
cookieValue = decodeURIComponent(document.cookie.substring(cookieStart + cookieName.length, cookieEnd));
} else {
cookieValue = decodeURIComponent(document.cookie.substring(cookieStart + cookieName.length, document.cookie.length));
}
}
return cookieValue;
},
set: function (name, val, options) {
if (!name) {
throw new Error("cookie must have name");
}
var enc = encodeURIComponent;
var parts = [];
val = (val !== null && val !== undefined) ? val.toString() : "";
options = options || {};
if (!options.path) { options.path = "/"; }
if (!options.expires) {
var today = new Date()
var expires = new Date()
expires.setTime(today.getTime() + 1000 * 60 * 60 * 24 * 365)
options.expires = expires;
options.maxAge = 5 * 365 * 24 * 60 * 60;
}
//----------------------------------------
parts.push(enc(name) + "=" + enc(val));
// domain中必须包含两个点号
if (options.domain) {
parts.push("domain=" + options.domain);
}
if (options.path) {
parts.push("path=" + options.path);
}
// 如果不设置expires和max-age浏览器会在页面关闭时清空cookie
if (options.expires) {
parts.push("expires=" + options.expires.toGMTString());
}
if (options.maxAge && typeof options.maxAge === "number") {
parts.push("max-age=" + options.maxAge);
}
if (options.httpOnly) {
parts.push("HTTPOnly");
}
if (options.secure) {
parts.push("secure");
}
document.cookie = parts.join(";");
},
del: function (name, options) {
options.expires = new Date(0);// 设置为过去日期
this.set(name, null, options);
}
}