electron 运行http服务,http服务与socket同端口

1. electron/main.js

// main.js页面最下面

// server是 express 脚手架生成的目,bin/www是启动/监听http服务器的代码.
// 把bin/www的www文件后缀加上js,这样可以自动引入
const {socket} =  require('./server/bin/www'); 

2.electron/server/bin/www.js,除去引入的代码,其他代码放入到导出的socket方法内

#!/usr/bin/env node

/**
 * Module dependencies.
 */

var app = require('../app');
var debug = require('debug')('scoket:server'); var http = require('http'); module.exports = { socket:function () { /** * Get port from environment and store in Express. */ var port = normalizePort(process.env.PORT || '3000'); app.set('port', port); /** * Create HTTP server. */ var server = http.createServer(app); /** * socket */ const io = require('socket.io')(server); io.on('connection', (socket) => { console.log(socket); socket.on('chat message', msg => { console.log(msg); io.emit('chat message', msg); }); }); /** * Listen on provided port, on all network interfaces. */ server.listen(port, () => { console.log(`server running at http://localhost:${port}/`); console.log(`Socket.IO running at http://localhost:${port}/`);  }); server.on('error', onError); server.on('listening', onListening); /** * Normalize a port into a number, string, or false. */ function normalizePort(val) { var port = parseInt(val, 10); if (isNaN(port)) { // named pipe return val; } if (port >= 0) { // port number return port; } return false; } /** * Event listener for HTTP server "error" event. */ function onError(error) { if (error.syscall !== 'listen') { throw error; } var bind = typeof port === 'string' ? 'Pipe ' + port : 'Port ' + port; // handle specific listen errors with friendly messages switch (error.code) { case 'EACCES': console.error(bind + ' requires elevated privileges'); process.exit(1); break; case 'EADDRINUSE': console.error(bind + ' is already in use'); process.exit(1); break; default: throw error; } } /** * Event listener for HTTP server "listening" event. */ function onListening() { var addr = server.address(); var bind = typeof addr === 'string' ? 'pipe ' + addr : 'port ' + addr.port; debug('Listening on ' + bind); } } };

 参考：https://blog.csdn.net/enmengxu/article/details/87373979