Question

我需要知道以下给定程序的流程：

客户类：

1. Socket sock = new Socket("localhost", 1101);
2. PrintWriter write = new PrintWriter(sock.getOutputStream());
3. write.println("Hello");
4. write.close();

服务器类：

1. ServerSocket sersock = new ServerSocket(1101);
2. sock = sersock.accept();
3. InputStreamReader read = new InputStreamReader(sock.getInputStream());
4. BufferedReader buf = new BufferedReader(read);
5. System.out.println(buf.readLine());
6. buf.close();

当我运行服务器类然后运行客户端类时，程序的流程如何工作？

Answer 1

它完全按照它的读取方式流动。

服务器将套接字绑定到端口1101，侦听连接

1. ServerSocket sersock = new ServerSocket(1101);
2. sock = sersock.accept();

客户端连接到服务器并发送“hello”并关闭连接。

1. Socket sock = new Socket("localhost", 1101);
2. PrintWriter write = new PrintWriter(sock.getOutputStream());
3. write.println("Hello");
4. write.close();

服务器在建立连接后从输入流中读取并打印行，然后关闭阅读器。

3. InputStreamReader read = new InputStreamReader(sock.getInputStream());
4. BufferedReader buf = new BufferedReader(read);
5. System.out.println(buf.readLine());
6. buf.close();

在eclipse中调试套接字通信

1 个答案: