if (n <= 1) return;
An creates a completely separate browsing context with its own window object, its own document, and most importantly;its own prototype chain. A function hooked on HTMLMediaElement.prototype in the parent window is not the same object as HTMLMediaElement.prototype in the iframe’s window. They’re entirely separate objects. If fermaw’s audio element lived inside an iframe, my prototype hook in the parent window would never fire.
full_url = urljoin(self.base_url, href)，详情可参考旺商聊官方下载
./frps -c ./frps.toml
，详情可参考服务器推荐
IzzyOnDroid izzyondroid.org🌐
Наука и техника。关于这个话题，一键获取谷歌浏览器下载提供了深入分析