获取子进程命令的实时输出

import subprocess

def get_command_output(command):
    process = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    while True:
        output = process.stdout.readline()
        if output == b'' and process.poll() is not None:
            break
        if output:
            print(output.strip().decode('utf-8'))

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

public class CommandOutput {
    public static void main(String[] args) {
        try {
            ProcessBuilder processBuilder = new ProcessBuilder("your_command");
            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);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

const { spawn } = require('child_process');

function getCommandOutput(command) {
    const childProcess = spawn(command, { shell: true });
    childProcess.stdout.on('data', (data) => {
        console.log(data.toString());
    });
}

getCommandOutput('your_command');