1
好吧,基本上我的Flex应用程序将打开一个套接字并在其上侦听。我的Java程序将写入一些字符串到这个端口。如何将数据写入由Flex从Java服务器打开的套接字
我的AS3代码是
private function onRecvClick():void
{
var host:String = "localhost";
var port:int = 9090;
var socket:Socket = new Socket(host, port);
socket.addEventListener(Event.CONNECT, onConnect);
socket.addEventListener(DataEvent.DATA, onData);
socket.connect(host, port);
}
而且我的Java代码:
private ClientSocket()
{
try
{
String host = "localhost";
int port = 9090;
Socket socket = openSocket(host, port);
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));
writer.write("HelloTest");
writer.flush();
}
catch (Exception e)
{
System.out.println(e);
}
}
private Socket openSocket(String server, int port) throws Exception
{
Socket socket;
// create a socket with a timeout
try
{
InetAddress inteAddress = InetAddress.getByName(server);
SocketAddress socketAddress = new InetSocketAddress(inteAddress, port);
// create a socket
socket = new Socket();
// this method will block no more than timeout ms.
int timeoutInMs = 10*1000; // 10 seconds
socket.connect(socketAddress, timeoutInMs);
return socket;
}
catch (SocketTimeoutException ste)
{
System.err.println("Timed out waiting for the socket.");
ste.printStackTrace();
throw ste;
}
}
在试图写入套接字,我得到这个java.net.ConnectException: Connection refused: connect
。有趣的是,Flex中的socket
似乎没有发送任何事件,这是否正常?
好吧,我会将我的Java套接字转换为ServerSocket,因为在sdk 3.0中没有as3中的ServerSockets。在这种情况下,我可以使用as3中的'socket.connect()'连接到Java Socket吗? – midhunhk 2011-05-19 11:35:45
是的,这应该工作。对于Java方面,我只是添加了一个简单的教程/演练的链接。 – Mat 2011-05-19 11:38:49
我得到一个'java.net.SocketException:软件导致连接中止:套接字写入错误',当我尝试'OutputStream.writeUTF(“你好”);'从ServerSocket。 – midhunhk 2011-05-19 11:40:56