-1
io.on('connection', function (socket) {
socket.on('join', function (name) {
people.id = socket.id;
people.name = name;
socket.emit('serveruser', people);
})
io.on('connection', function (socket) {
socket.on('join', function (name) {
people.id = socket.id;
people.name = name;
io.emit('serveruser', people);
})
[1]您必须监听'socket.on('serveruser',function(){...})'&[2]您必须在'io.on('serveruser'函数(){...})' – sarbbottam