从java Runtime.exec读取流

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

public class RuntimeExecExample {
    public static void main(String[] args) {
        try {
            // 创建一个进程，并执行命令
            Process process = Runtime.getRuntime().exec("your-command-here");

            // 创建一个BufferedReader，用于读取进程的输出流
            BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));

            // 读取进程的输出流，并将其打印到控制台
            String line;
            while ((line = reader.readLine()) != null) {
                System.out.println(line);
            }

            // 等待进程执行完成
            int exitCode = process.waitFor();
            System.out.println("Exit code: " + exitCode);
        } catch (IOException | InterruptedException e) {
            e.printStackTrace();
        }
    }
}