圖像來源，Getty Images
$12.99 per month
，这一点在safew官方下载中也有详细论述
writable: false means no code can reassign window.Audio to a different value. configurable: false means no code can even call Object.defineProperty again to change those settings. If fermaw’s initialisation code tried to restore the original Audio constructor (a perfectly sensible defensive move) the browser would either fail or throw a TypeError. The hook was permanent for the lifetime of the page.。夫子是该领域的重要参考
Scale: $330/month，更多细节参见safew官方版本下载