javascript - 在 javascript 中读取 cookie 值

Question

我正在像这样在我的代码中创建cookie

            HttpCookie objCookie = new HttpCookie("DefaultName");
            objCookie.Expires = DateTime.Now.AddDays(5);
            objCookie.Values["Name"] = Name;
            objCookie.Values["Id"] = Id;
            Response.Cookies.Add(objCookie);

现在的问题是我如何在 javascript 函数中访问值“Name”和“Id”？

Answer 1

下面的代码读取cookie中的内容

(function(){
    var cookies;

    function readCookie(name,c,C,i){
        if(cookies){ return cookies[name]; }

        c = document.cookie.split('; ');
        cookies = {};

        for(i=c.length-1; i>=0; i--){
           C = c[i].split('=');
           cookies[C[0]] = C[1];
        }

        return cookies[name];
    }

    window.readCookie = readCookie; // or expose it however you want
})();