我正在尝试建立一个peerjs连接，并在连接之间建立聊天。
我能够获得连接ID，但我的代码既没有建立连接，也没有在设备之间发送一些文本。
帮助我正确的方式来连接同行。
let peer = new Peer();
let peerConnection;
// Generate Peer ID
peer.on('open', function (id) {
div.innerHTML = `My peer ID is: ${id}`;
});
// Function to connect with other Peer
function connect() {
const idClient = document.getElementById("id").value;
peerConnection = peer.connect(idClient);
// On open will be launched when you successfully connect to
peerConnection.on('open', function () {
// Here you have conn.id
peerConnection.send("hi!");
});
}
// Receive message from other Peer
peer.on('connection', function (peerConnection) {
peerConnection.on('data', function (data) {
alert(data);
// Will print "hi!"
});
});
// Function to send message
function send() {
if (!peerConnection.open) {
alert("Peer connection is not open.");
return;
}
const msg = document.getElementById("msg").value;
peerConnection.send(msg);
}
// Function to disconnect from the other peer
function disconnect() {
peerConnection.close();
}body {
font-family: Consolas, "Courier New", Courier, monospace;
}<head>
<title>Messaging System</title>
<script src="https://unpkg.com/[email protected]/dist/peerjs.min.js"></script>
</head>
<body>
<div id="div"></div>
<input id="id" placeholder="Peer ID" />
<button onclick="connect()">Connect</button>
<textarea id="msg" placeholder="Type your message here"></textarea>
<button onclick="send()">Send</button>
<button onclick="disconnect()">Disconnect</button>
</body>
1条答案
按热度按时间1tuwyuhd1#
哦！代码运行得很流畅。我最初使用
alert()来显示消息，但没有显示。我已经更新了我的代码，将alert()替换为console.log()，现在可以工作了。