如何在Java中捕获套接字超时

import java.io.IOException;
import java.net.Socket;
import java.net.SocketTimeoutException;

public class SocketTimeoutExample {
    public static void main(String[] args) {
        String host = "example.com";
        int port = 80;
        int timeout = 5000; // 设置超时时间为5秒

        try {
            Socket socket = new Socket(host, port);
            socket.setSoTimeout(timeout);

            // 执行与套接字相关的操作，例如发送和接收数据
            // ...

            socket.close();
        } catch (SocketTimeoutException e) {
            System.out.println("套接字超时异常：" + e.getMessage());
        } catch (IOException e) {
            System.out.println("IO异常：" + e.getMessage());
        }
    }
}