Tcp的通信的简单程序

import java.io.*;
import java.net.*;

public class TcpServer {

public static void main(String[] args) {
// TODO Auto-generated method stub
try {
ServerSocket ss = new ServerSocket(8001);
Socket s = ss.accept();
InputStream ips = s.getInputStream();
OutputStream ops = s.getOutputStream();
ops.write("Welcome!".getBytes());
BufferedReader br = new BufferedReader(new InputStreamReader(ips));
System.out.println(br.readLine()); // 这样服务器就可以读到完整的一行
// ips.close();
br.close();
ops.close();
s.close();
ss.close();
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}
}

}