Javascript Koa安装/路由器+；socket.io集成

出于好奇，我选择Koa2作为我的主节点服务器。不幸的是，我在为客户机/服务器通信实现WebSocket方面遇到了困难。在下面的应用程序中，socket.io客户端拒绝连接到其服务器部件。有什么想法/提示吗

// main.js
const argv = require('yargs');
const app = require('./src/app');
const conf = require('./config');

const port = argv.port || process.env.PORT || conf.port || 3000;

app.listen(port);

console.log(`IOKvit Server is listening on port ${ port }...`);

// app.js
const Koa = require('koa');
const mount = require('koa-mount');
const router = require('./api');
const staticRoutes = require('./static');

const app = new Koa();

app.use(mount(staticRoutes));
app.use(router.routes());
app.use(router.allowedMethods());

const http = require('http');
const socket = require('socket.io');

const server = http.createServer(app.callback());
const io = new socket(server);

io.on('connection', function(socket){
    console.log('a user connected')
});

module.exports = app;

// static.js
const Koa = require('koa');
const serve = require('koa-static');
const mount = require('koa-mount');
const path = require('path');

const staticApp = new Koa();
const root_dir = path.dirname(require.main.filename);

staticApp.use(serve(root_dir + '/static', { maxage: 60 * 1000 }));
staticApp.use(mount('/lib/vue', serve(root_dir + '/node_modules/vue/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/vue-material', serve(root_dir + '/node_modules/vue-material/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/vue-router', serve(root_dir + '/node_modules/vue-router/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/socket.io', serve(root_dir + '/node_modules/socket.io-client/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/roboto', serve(root_dir + '/node_modules/roboto-fontface/css/roboto/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/material-icons-font', serve(root_dir + '/node_modules/material-icons-font/', { maxage: 60 * 1000 })));

module.exports = staticApp;

// api.js
const Router  = require('koa-router');
const house = require('./house').controller;

const router = new Router();

router.get('/rooms', house.list_rooms);
router.get('/rooms/:name', house.room);

module.exports = router;

// app.js
const Koa = require('koa');
const mount = require('koa-mount');
const router = require('./api');
const staticRoutes = require('./static');

const app = new Koa();

app.use(mount(staticRoutes));
app.use(router.routes());
app.use(router.allowedMethods());

const http = require('http');
const socket = require('socket.io');

const server = http.createServer(app.callback());
const io = new socket(server);

io.on('connection', function(socket){
    console.log('a user connected')
});

module.exports = app;

// static.js
const Koa = require('koa');
const serve = require('koa-static');
const mount = require('koa-mount');
const path = require('path');

const staticApp = new Koa();
const root_dir = path.dirname(require.main.filename);

staticApp.use(serve(root_dir + '/static', { maxage: 60 * 1000 }));
staticApp.use(mount('/lib/vue', serve(root_dir + '/node_modules/vue/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/vue-material', serve(root_dir + '/node_modules/vue-material/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/vue-router', serve(root_dir + '/node_modules/vue-router/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/socket.io', serve(root_dir + '/node_modules/socket.io-client/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/roboto', serve(root_dir + '/node_modules/roboto-fontface/css/roboto/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/material-icons-font', serve(root_dir + '/node_modules/material-icons-font/', { maxage: 60 * 1000 })));

module.exports = staticApp;

// api.js
const Router  = require('koa-router');
const house = require('./house').controller;

const router = new Router();

router.get('/rooms', house.list_rooms);
router.get('/rooms/:name', house.room);

module.exports = router;

// app.js
const Koa = require('koa');
const mount = require('koa-mount');
const router = require('./api');
const staticRoutes = require('./static');

const app = new Koa();

app.use(mount(staticRoutes));
app.use(router.routes());
app.use(router.allowedMethods());

const http = require('http');
const socket = require('socket.io');

const server = http.createServer(app.callback());
const io = new socket(server);

io.on('connection', function(socket){
    console.log('a user connected')
});

module.exports = app;

// static.js
const Koa = require('koa');
const serve = require('koa-static');
const mount = require('koa-mount');
const path = require('path');

const staticApp = new Koa();
const root_dir = path.dirname(require.main.filename);

staticApp.use(serve(root_dir + '/static', { maxage: 60 * 1000 }));
staticApp.use(mount('/lib/vue', serve(root_dir + '/node_modules/vue/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/vue-material', serve(root_dir + '/node_modules/vue-material/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/vue-router', serve(root_dir + '/node_modules/vue-router/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/socket.io', serve(root_dir + '/node_modules/socket.io-client/dist/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/roboto', serve(root_dir + '/node_modules/roboto-fontface/css/roboto/', { maxage: 60 * 1000 })));
staticApp.use(mount('/lib/material-icons-font', serve(root_dir + '/node_modules/material-icons-font/', { maxage: 60 * 1000 })));

module.exports = staticApp;

// api.js
const Router  = require('koa-router');
const house = require('./house').controller;

const router = new Router();

router.get('/rooms', house.list_rooms);
router.get('/rooms/:name', house.room);

module.exports = router;

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我在膝关节炎（1.0）中使用了这样的代码：

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你能简化一下吗？例如，静态位是必要的吗？你在为静态资源服务吗？中间件是否正在越过这一点？@akaphenom所有静态资源似乎都可以顺利交付。首先，我想使用nginx托管静态部分，但是没有'；我似乎也不能通过插座。是的，我已经尝试在nginx的配置中设置套接字传递所需的值。在基本工作正常之前，我不会使服务器复杂化（不要引入nginx）。老实说，我没有看到任何明显的错误。我假设您没有在socket conenction上获得控制台日志消息？客户端位是什么样子？@akaphenom Yup，正是这个+在客户端上，io（）对象返回“connected:false”