【发布时间】:2020-08-23 07:12:34
【问题描述】:
这是我的服务器端:
const path = require('path');
const http = require('http');
const express = require('express');
const socketio = require('socket.io');
const app = express();
const server = http.createServer(app);
const io = socketio(server);
const port = 3000 || process.env.PORT;
app.listen(port, () => {
console.log(`server running on port ${port}`);
});
io.on('connection', socket => {
console.log(socket);
});
这是我的客户端:
<script src="/socket.io/socket.io.js"></script>
<script>
const socket = io();
</script>
</body>
</html>
我正确地重新安装了所有模块,但没有帮助。
【问题讨论】:
标签: javascript node.js express socket.io node-modules