将JAVA程序作为后台服务运行

Question

Im doing an application in android,which connects to a PC via a Java server program using socket programming...

I need to run the Java server program as a background service...

can anybody pls help me???

 ServerSocket serverSocket = null;
      Socket socket = null;
      DataInputStream dataInputStream = null;
      DataOutputStream dataOutputStream = null;

      try {
       serverSocket = new ServerSocket(8888);
       System.out.println("Listening :8888");
      } catch (IOException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
      }

      while(true){
       try {
        socket = serverSocket.accept();
        dataInputStream = new DataInputStream(socket.getInputStream());
        dataOutputStream = new DataOutputStream(socket.getOutputStream());
        System.out.println("ip: " + socket.getInetAddress());
        System.out.println("message: " + dataInputStream.readUTF());
        //dataOutputStream.writeUTF("Hello!");
        //String dataStream = dataInputStream.readUTF();
       // System.out.println("message: " + dataStream);
        //dataOutputStream.writeUTF("Hello!");
        c++;
        dataOutputStream.writeUTF(ss+c);
       } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
       }
       finally{
        if( socket!= null){
         try {
          socket.close();
         } catch (IOException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
         }
        }

        if( dataInputStream!= null){
         try {
          dataInputStream.close();
         } catch (IOException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
         }
        }

        if( dataOutputStream!= null){
         try {
          dataOutputStream.close();
         } catch (IOException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
         }

Answer 1

You will need to "wrap" your java application to run as a service. This will allow the java program to execute just like other services. There are tools available for this purpose. See Java Service Wrapper and YAJSW for more details.

Answer 2

是的，您可以使用Java Service Wrapper运行Java应用程序。

Answer 3

尝试将Java代码设置为批处理文件；如果用于Windows操作系统...