Question

未加载客户端库js文件。试图将socket.io加载到我的项目中，但客户端没有检测到应该自动提供的javascript库。这是我的代码。

＆＃13;

var express = require('express')
  , passport = require('passport')
  , util = require('util')
  , session = require('express-session')
  , SteamStrategy = require('../../').Strategy
  , Steam = require('machinepack-steam')
  , path = require('path')
  , app = express()
  , http = require('http')
  , socket = require('socket.io')

  ;
app.set('port', process.env.PORT || 2053);

var server = http.createServer(app).listen(app.get('port'), function(){
  console.log("Express server listening on port " + app.get('port'));
});

var io = socket.listen(server);
io.sockets.on('connection', function () {
  console.log('hello world im a hot socket');
});
 
 
var steamkey = 'redacted';
passport.serializeUser(function(user, done) {
  done(null, user);
});

passport.deserializeUser(function(obj, done) {
  done(null, obj);
});


passport.use(new SteamStrategy({
    returnURL: 'https://get-a.team/auth/steam/return',
    realm: 'https://get-a.team',
    apiKey: steamkey
  },
  function(identifier, profile, done) {
    // asynchronous verification, for effect...
    process.nextTick(function () {

      profile.identifier = identifier;
      return done(null, profile);
    });
  }
));


app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');

app.use(session({
    secret: 'your secret',
    name: 'name of session id',
    resave: true,
    saveUninitialized: true}));

app.use(passport.initialize());
app.use(passport.session());
app.use(express.static(path.join('public')));

app.get('/', function(req, res){
	if(req.user){
		res.redirect('/account');
	} else {
 		res.render('index', { user: req.user });
	}
});

app.get('/search/:appid', ensureAuthenticated, function(req, res){
	if(Number.isInteger(+req.params.appid)){
		res.render('search', { user: req.user, appid: req.params.appid });
	} else {
		res.render('error', { user: req.user, error: "Wrong url format "+req.params.appid });
	}
})

app.get('/account', ensureAuthenticated, function(req, res){
	

	Steam.getOwnedGames({
	    steamid: req.user.id,
	    key: steamkey,
	    include_appinfo: 1,
	    include_played_free_games: 1,
	    appids_filter: [],
	}).exec({
	    // An unexpected error occurred.
	    error: function(err) {
	    	console.error(err);
	    },
	    // OK.
	    success: function(result) {
	    		//console.log(result);

	    		// save every game that isnt already saved

	    		res.render('account', { user: req.user, games: result });
	    },

	});

  	
});


app.get('/logout', function(req, res){
  req.logout();
  res.redirect('/');
});

app.get('/auth/steam',
  passport.authenticate('steam', { failureRedirect: '/' }),
  function(req, res) {
    res.redirect('/');
  });

app.get('/auth/steam/return',
  passport.authenticate('steam', { failureRedirect: '/' }),
  function(req, res) {
    res.redirect('/account');
  });

app.listen(3000);

function ensureAuthenticated(req, res, next) {
  if (req.isAuthenticated()) { return next(); }
  res.redirect('/');
}

＆＃13;

非常感谢任何帮助

我已经尝试了很多不同的方法来在线包含套接字库但是没有工作，甚至直接从socket.io网站复制代码。

我尝试了localhost：2053 / socket.io / socket.io.js，它仍然无法工作。不确定我做错了什么

Answer 1

想出来。不得不将socket.io重新加载到另一个端口：

＆＃13;

...

  , app2 = require('express')()
  , http2 = require('http').Server(app2)

  ;
 

var io = require('socket.io')(http2);
io.on('connection', function(socket){
  console.log('a user connected');
});
app2.get('/', function(req, res){
  res.send('<h1>Hello world</h1>');
});

http2.listen(2085, function(){
  console.log('listening on *:2085');
});

＆＃13;

创建一个nginx规则来从该端口提供lib：

＆＃13;

location /route/ {
    rewrite ^/route/?(.*)$ /$1 break;    
    proxy_pass  http://127.0.0.1:2085;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}

＆＃13;

最后从客户端加载它：

  <script src="/route/socket.io/socket.io.js"></script>

如果有人知道这样做的正确方法，请告诉我。这虽然有效，但感觉就像在一个方孔中强迫一个圆钉。

无法使socket.io工作

1 个答案: