是否可以通過 L2CAP 連接 iOS (11.4) 和 Android (10+) [英]Is it possible to connect iOS (11.4) and Android (10+) via L2CAP
是否可以在本地網絡/熱點中設置 websocket 服務器(android/ios)並通過 PWA 連接? [英]Is it possible to setup websocket server (android/ios) in local network/hotspot and connect via PWA?