WebRTC 库 PeerJS

开始

安装

npm install peerjs

简单示例

import { Peer } from "peerjs";

const peer = new Peer("pick-an-id");

连接

const conn = peer.connect("another-peers-id");
conn.on("open", () => {
	conn.send("hi!");
});

收到

peer.on("connection", (conn) => {
	conn.on("data", (data) => {
		// Will print 'hi!'
		console.log(data);
	});
	conn.on("open", () => {
		conn.send("hello!");
	});
});