【发布时间】：2017-01-27 05:10:01
【问题描述】：
为什么我的 socket.io 不能在 ionic 中工作？我有一个简单的项目，我只是在 index.html 中编辑并在 js 文件夹中添加 index.js 以尝试套接字工作。
这是我的 index.html ：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<title></title>
<link rel="manifest" href="manifest.json">
<!-- un-comment this code to enable service worker
<script>
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('service-worker.js')
.then(() => console.log('service worker installed'))
.catch(err => console.log('Error', err));
}
</script>-->
<link href="lib/ionic/css/ionic.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
<!-- IF using Sass (run gulp sass first), then uncomment below and remove the CSS includes above
<link href="css/ionic.app.css" rel="stylesheet">
-->
<!-- ionic/angularjs js -->
<script src="lib/ionic/js/ionic.bundle.js"></script>
<!-- cordova script (this will be a 404 during development) -->
<script src="cordova.js"></script>
<!-- your app's js -->
<script src="js/app.js"></script>
<script src="js/controllers.js"></script>
<script src="js/services.js"></script>
<script type="text/javascript" src="http://cdn.socket.io/socket.io-1.0.3.js"></script>
<script type="text/javascript" src="js/index.js"></script>
<script type="text/javascript">
app.initialize();
document.addEventListener('deviceready', function() {
socket.on('connect', function() {
socket.on('text', function(text) {
alert(text);
});
});
});
</script>
</head>
<body ng-app="starter">
<!--
The nav bar that will be updated as we navigate between views.
-->
<ion-nav-bar class="bar-stable">
<ion-nav-back-button>
</ion-nav-back-button>
</ion-nav-bar>
<!--
The views will be rendered in the <ion-nav-view> directive below
Templates are in the /templates folder (but you could also
have templates inline in this html file if you'd like).
-->
<ion-nav-view></ion-nav-view>
</body>
</html>
这是我的 index.js：
var server = require('http').createServer();
var io = require('socket.io')(server);
io.sockets.on('connection', function (socket) {
console.log('socket connected');
socket.on('disconnect', function () {
console.log('socket disconnected');
});
socket.emit('text', 'Your socket is successed');
});
server.listen(3000);
我正在使用 ionic serve 和这样的错误输出运行我的项目：
【问题讨论】：
标签： javascript angularjs cordova ionic-framework socket.io