[游戏开发]js proxy

    window = new Proxy(window, {
        get: function (target, key, receiver) {
            // console.log(key, target[key]);
            console.log("window.get", key);        
            if (target[key] instanceof Object){
                return  new Proxy(target[key], {
                    get: function (_target, _key, _receiver) {
                        // console.log("window.get", key, _key, _target[_key]);
                        console.log("window.get", key, _key);                    
                        return _target[_key];
                    },
                    set: function (_target, _key, _value, _receiver) {
                        // console.log("window.set", key, _key, _value);
                        console.log("window.set", key, _key);                    
                        _target[_key] = _value;
                        return true
                    }
                })
            }
            return target[key];
        },
        set: function (target, key, value, receiver) {
            console.log("window.set", key, value);
            // console.log("window.set", key);        
            target[key] = value;
            return true
        }
    });