当我尝试在 express.io 上从客户端发出“就绪”事件时,它显示一个错误
{ route: [Function], broadcast: [Function] } 'req.io.route' TypeError: Object # has no method 'ready
我正在使用快递版 express@4.12.4。
app.js 如下图
var routes = require('./routes/index');
var users = require('./routes/users');
var app = require('express.io')();
app.http().io();
//var app = express();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
// uncomment after placing your favicon in /public
//app.use(favicon(__dirname + '/public/favicon.ico'));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use('/', routes);
app.use('/users', users);
index.js 文件如下
app = require('express.io')()
app.http().io()
var router = app.Router();
/* GET home page. */
router.all('/', function(req, res, next) {
res.render('index', { title: 'Express' });
req.io.route('ready', function(res) {
console.log('tested..........');
})
});
module.exports = router;
客户端代码如下
<script>
var socket;
$(document).ready(function(){
socket=io.connect(window.location.hostname);
socket.emit('ready');
});
</script>
</html>
请帮我解决这个问题...