使用java Runtime.getRuntime().exec()与命令中的双队列进行Rsync

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

public class RsyncExample {
    public static void main(String[] args) {
        try {
            // 指定源文件或目录
            String source = "/path/to/source";
            // 指定目标位置
            String destination = "/path/to/destination";

            // 构建Rsync命令
            String[] command = {"rsync", "-av", source, destination};

            // 执行命令
            Process process = Runtime.getRuntime().exec(command);

            // 获取命令输出流
            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();
            System.out.println("Exit Code: " + exitCode);

        } catch (IOException | InterruptedException e) {
            e.printStackTrace();
        }
    }
}