jquery.cookie插件官方下载地址与使用方法

下载地址：https://github.com/carhartl/jquery-cookie

jquery.cookie使用方法：

创建 临时cookie:

$.cookie('name', 'value');

创建有效时间期限为7天的 cookie:

$.cookie('name', 'value', { expires: 7 });

创建有效期限为7天并带路径的 cookie:

$.cookie('name', 'value', { expires: 7, path: '/' });

读取 cookie:

$.cookie('name'); // => "value"
$.cookie('nothing'); // => undefined

读取浏览器中所有的 cookies:

$.cookie(); // => { "name": "value" }

删除 cookie:

// Returns true when cookie was successfully deleted, otherwise false
$.removeCookie('name'); // => true
$.removeCookie('nothing'); // => false

// Need to use the same attributes (path, domain) as what the cookie was written with
$.cookie('name', 'value', { path: '/' });
// This won't work!
$.removeCookie('name'); // => false
// This will work!
$.removeCookie('name', { path: '/' }); // => true

Note: when deleting a cookie, you must pass the exact same path, domain and secure options that were used to set the cookie, unless you're relying on the default options that is. 这段话自己翻译