hook 脚本:

(function() {
    "use strict";
    var cookieTemp = "";
    Object.defineProperty(document, "cookie", {
        set: function(val) {
            // FSSBBIl1UgzbN7N80T 改为自己要拦截的cookie 名
            if (val.indexOf("FSSBBIl1UgzbN7N80T") != -1) {
                debugger ;
            }
            console.log("Hook捕获Cookie设置->", val);
            cookieTemp = val;
            return val;
        },
        get: function() {
            return cookieTemp;
        }
    })
})()