java中tcp小例子

標籤：

服務端：

ServerSocket service = new ServerSocket(7777);Socket socket = service.accept();InputStream input = socket.getInputStream();OutputStream out = socket.getOutputStream();BufferedInputStream bufinput = new BufferedInputStream(input);BufferedOutputStream bufout = new BufferedOutputStream(out);byte [] buf = new byte[1024];int len = 0;StringBuffer sb = new StringBuffer();        String message = new String(buf,0,bufinput.read(buf));        System.out.println(message);                out.write("服務端：\n小客你好啊！".getBytes());

用戶端：

Socket client = new Socket("127.0.0.1",7777);        OutputStream out = client.getOutputStream();        InputStream input = client.getInputStream();        BufferedOutputStream bufout = new BufferedOutputStream(out);        BufferedInputStream bufinput = new BufferedInputStream(input);        bufout.write("用戶端：\n你好".getBytes());        bufout.flush();        byte [] buf = new byte [1024];        String message = new String(buf,0,bufinput.read(buf));        System.out.println(message);

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java中tcp小例子