Cookie

//根据名称获取cookie值

    getCookie:function(cname){

        var name = cname + "=";

        var ca = document.cookie.split(‘;‘);

        for(var i=0; i<ca.length; i++)

        {

        var c = ca[i].trim();

        if (c.indexOf(name)==0) return c.substring(name.length,c.length);

        }

        return "";

},

Cookie

原文：https://www.cnblogs.com/7q4w1e/p/9549507.html