如何列出目录的所有文件？

import os

directory = "/path/to/directory"

files = os.listdir(directory)

for file in files:
    print(file)

const fs = require("fs");

const directory = "/path/to/directory";

fs.readdir(directory, (err, files) => {
    if (err) {
        console.error(err);
    } else {
        files.forEach((file) => {
            console.log(file);
        });
    }
});

#!/bin/bash

directory="/path/to/directory"

ls "$directory"

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.stream.Stream;

public class ListFiles {
    public static void main(String[] args) {
        String directory = "/path/to/directory";

        Path path = Paths.get(directory);

        try (Stream<Path> files = Files.list(path)) {
            files.forEach(System.out::println);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}