我從我開(kāi)始,socket.io我可以發(fā)送私人消息,但是我如何向所有人發(fā)送消息,在以下代碼(用于測(cè)試目的)中,第一個(gè)用戶每次連接時(shí)都會(huì)收到一條私人消息,我如何廣播所有用戶向所有客戶端(包括發(fā)件人)發(fā)送的消息?這是客戶var socket = io('http://localhost:3000');socket.emit('user_join', { username:'{{username}}'});socket.on('private',function(data){ alert(data);});socket.on('message',function(data){ console.log(data);});這是服務(wù)器var connectedUsers = []io.on('connection', (socket) => { console.log('a user connected'); socket.on('user_join', function(msg){ connectedUsers[msg.username] = socket; connectedUsers['aaa'].emit('private','private message'); socket.emit('message','public message'); }); console.log(connectedUsers.keys()); socket.on('disconnect', () => { console.log('user disconnected'); });});
發(fā)送公共消息,包括發(fā)送者 Socket.io
UYOU
2023-07-06 11:05:23