我使用的是node.js服务器,并且我使用了Socket.IO聊天示例作为Android的参考。下面是我的app.js文件中的内容
var io = require('socket.io').listen(8080).sockets;
io.on('connection', function(socket){
socket.on('chat message', function(msg){
io.emit('chat message', msg);
});
});这是我的html。
<html>
<head>
<title>Socket.IO chat</title>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font: 13px Helvetica, Arial; }
form { background: #000; padding: 3px; position: fixed; bottom: 0; width: 100%; }
form input { border: 0; padding: 10px; width: 90%; margin-right: .5%; }
form button { width: 9%; background: rgb(130, 224, 255); border: none; padding: 10px; }
#messages { list-style-type: none; margin: 0; padding: 0; }
#messages li { padding: 5px 10px; }
#messages li:nth-child(odd) { background: #eee; }
</style>
</head>
<body>
<ul id="messages"></ul>
<form action="">
<input id="m" autocomplete="off" /><button>Send</button>
</form>
</body>
<script src="http://localhost:8080/socket.io/socket.io.js"></script>
<script src="http://code.jquery.com/jquery-2.1.3.min.js"></script>
<script>
var socket = io.connect('http://localhost:8080');
$('form').submit(function(){
socket.emit('chat message', $('#m').val());
$('#m').val('');
return false;
});
socket.on('chat message', function(msg){
$('#messages').append($('<li>').text(msg));
});
</script>
这是我的Android代码。
try {
SocketIO socket = new SocketIO("http://192.168.0.5:8080");
socket.connect(new IOCallback() {
@Override
public void onMessage(JSONObject json, IOAcknowledge ack) {
try {
Log.e("Server","Server said:" + json.toString(2));
} catch (JSONException e) {
e.printStackTrace();
}
}
@Override
public void onMessage(String data, IOAcknowledge ack) {
Log.e("Server","Server said: " + data);
}
@Override
public void onError(SocketIOException socketIOException) {
Log.e("Server",socketIOException.toString());
socketIOException.printStackTrace();
}
@Override
public void onDisconnect() {
Log.e("Server","Connection terminated.");
}
@Override
public void onConnect() {
Log.e("Server","Connection established");
}
@Override
public void on(String event, IOAcknowledge ack, Object... args) {
Log.e("Server","Server triggered event '" + event + "'");
}
});
socket.send("Hello Server!");
}catch(MalformedURLException e){
}大部分代码都运行良好。问题是,在网站端,如果我发送一条消息,它不会登录android。我在日志中从库中的默认日志函数中收到了这条消息。
12-22 14:30:36.131: I/io.socket(3262): < 5:::{"name":"chat message","args":["sdfg"]}发布于 2015-01-17 01:32:37
看看下面的链接,它可能会对你访问从你的网站发送到你的安卓应用程序的数据有所帮助,http://nkzawa.tumblr.com/post/46850605422/connecting-to-a-socket-io-server-from-android希望它能有所帮助
https://stackoverflow.com/questions/27609417
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