class TcpClient2 {
public static void main(String[] args)throws Exception {
Socket s = new Socket("localhost",10004);
OutputStream out = s.getOutputStream();
out.write("服务端,你好".getBytes());
InputStream in = s.getInputStream();
byte[] buf = new byte[1024];
int len = in.read(buf);
System.out.println(new String(buf,0,len));
s.close();
}
}
class TcpServer2{
public static void main(String[] args) throws Exception{
ServerSocket ss = new ServerSocket(10004);
Socket s = ss.accept();
String ip = s.getInetAddress().getHostAddress();
System.out.println(ip+"....connected");
InputStream in = s.getInputStream();
byte[] buf = new byte[1024];
int len = in.read(buf);
System.out.println(new String(buf,0,len));
OutputStream out = s.getOutputStream();
Thread.sleep(10000);
out.write("哥们收到,你也好".getBytes());
s.close();
ss.close();
}
}