具有超时的子进程popen实时输出

import subprocess

def run_command_with_timeout(command, timeout):
    process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    try:
        output, error = process.communicate(timeout=timeout)
        return output.decode(), error.decode()
    except subprocess.TimeoutExpired:
        process.kill()
        return None, "Timeout Error"

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

public class ProcessRunner {
    public static void main(String[] args) {
        String command = "your_command_here";
        int timeout = 5000; // timeout in milliseconds

        try {
            ProcessBuilder processBuilder = new ProcessBuilder(command.split(" "));
            Process process = processBuilder.start();

            InputStream inputStream = process.getInputStream();
            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));

            String line;
            while ((line = reader.readLine()) != null) {
                System.out.println(line);
            }

            if (!process.waitFor(timeout, TimeUnit.MILLISECONDS)) {
                process.destroy();
                System.out.println("Timeout Error");
            }
        } catch (IOException | InterruptedException e) {
            e.printStackTrace();
        }
    }
}