Что думаешь? Оцени!
FT Magazines, including HTSI
，这一点在同城约会中也有详细论述
Technology of Business
The logic is fairly simple: I don’t give a shit what you name your player object. I don’t care how deeply you bury it in a closure. I don’t care what class you instantiate it from. At some point, you have to call .play(). And when you do, I’ll be waiting.