Cipher-Chat-Back-End:密码聊天Flutter应用后端

const app = require('express')() const http = require('http').createServer(app) app.get('/', (req, res) => { res.send({ status: "Node Server is running. Yay!!" }) }) //Socket Logic const socketio = require('socket.io')(http) socketio.on("connection", (userSocket) => { console.log('A User COnnected'); userSocket.on("send_message", (data) => { console.log('Recieved', data); userSocket.broadcast.emit("receive_message", data) }) }) http.listen(process.env.PORT || 3000, () => { console.log('Listening on port', process.env.PORT || 3000); })