fileserver1.java

一个JAVA的SOCKET例子

package socket;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;

public class FileServer1 {
    public static void main(String[] args) {
        ServerSocket server = null;
        Socket socket = null;
        InputStream in = null;
        OutputStream out = null;
        try {
            server = new ServerSocket(6000);
            socket = server.accept();
            in = socket.getInputStream();
            out = socket.getOutputStream();
            while (true) {
                byte[] buffer = new byte[1024];
                in.read(buffer, 0, buffer.length);
                if(buffer == null){
                    continue;
                }
                
            }
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (in != null) {
                try {
                    in.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            if (out != null) {
                try {
                    out.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            if (socket != null) {
                try {
                    socket.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            if (server != null) {
                try {
                    server.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}