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斐伊川我有在節點js代碼 problam我運行在控制檯服務器的的NodeJS不顯示出任何問題，但 所有的時間我得到erorr控制檯從鉻：GET HTTP：//localhost/socket.io/ EIO = 3＆運輸=輪詢＆T = LjIvLGU 404（未找到）
「 GET http://localhost/socket.io/?EIO=3&transport=polling&t=LjIvLGU 404（未找到）」
的index.html
<head>
<title>test</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="http://localhost:3000/socket.io/socket.io.js"></script>
</head>
的script.js
var express = require('express');
var app = express();
var server = require('http').Server(app);
var io = require('socket.io').listen(server);
users = [];
connections = [];
server.listen(process.env.PORT || 3000);
console.log("server up");
app.get('/', function (req, res) {
res.sendFile(__dirname + '/index.php');
});
io.sockets.on('connection', function (socket) {
socket.on('subscribe', function (data) {
socket.join(data.room);
});
socket.on('arriv', function (data) {
console.log(data);
io.sockets.in('invitor').emit('send message',data);
});
socket.on('unsubscribe', function (data) {
socket.leave(data.room);
});
});
user.js的
$(function() {
var cid = $.session.get('company');
console.log(cid);
var socket = io.connect();
socket.emit("subscribe", {room: "invitor"});
socket.on("send message", function (data){
$('#info').append("" + data.gid + "</br>");
});
$(document).on('click', '.123', function() {
var gid = $(this).attr('id');
socket.emit('arriv', {gid: gid});
});
});