public class ServerDemo {
public static void main(String[] args) throws IOException {
//创建服务器端的Socket对象(ServerSocket)
ServerSocket ss = new ServerSocket(10000);
//监听客户端连接,返回一个Socket对象
Socket s = ss.accept();
//获取输入流,读数据,并把数据显示在控制台
InputStream is = s.getInputStream();
byte[] bys = new byte[1024];
int len = is.read(bys);
String data = new String(bys, 0, len);
System.out.println("服务器:" + data);
//给出反馈
OutputStream os = s.getOutputStream();
os.write("数据已经收到".getBytes());
//释放资源
// s.close();
ss.close();
}
}
public class ClientDemo {
public static void main(String[] args) throws IOException {
//创建客户端的Socket对象(Socket)
Socket s = new Socket("192.168.1.66", 10000);
//获取输出流,写数据
OutputStream os = s.getOutputStream();
os.write("hello,tcp,我来了".getBytes());
//接收服务器反馈
InputStream is = s.getInputStream();
byte[] bys = new byte[1024];
int len = is.read(bys);
String data = new String(bys, 0, len);
System.out.println("客户端:" + data);