在不等待RuntimeExec的情况下执行长时间运行的命令Java时显示输出

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

public class CommandExecutor {
    public static void main(String[] args) {
        try {
            // 创建ProcessBuilder对象，并设置要执行的命令
            ProcessBuilder processBuilder = new ProcessBuilder("your_command_here");
            
            // 启动进程
            Process process = processBuilder.start();
            
            // 获取进程的输出流
            InputStream inputStream = process.getInputStream();
            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
            
            // 读取输出
            String line;
            while ((line = reader.readLine()) != null) {
                System.out.println(line);
            }
            
            // 等待命令执行完成
            int exitCode = process.waitFor();
            
            // 输出命令执行结果
            System.out.println("Command executed with exit code: " + exitCode);
        } catch (IOException | InterruptedException e) {
            e.printStackTrace();
        }
    }
}