如何使用电子对话框选择文件夹或文件？

import tkinter as tk
from tkinter import filedialog

root = tk.Tk()
root.withdraw()  # 隐藏主窗口

# 打开文件选择对话框
file_path = filedialog.askopenfilename()

# 打开文件夹选择对话框
folder_path = filedialog.askdirectory()

print("Selected file:", file_path)
print("Selected folder:", folder_path)

using System;
using System.Windows.Forms;

public class FileFolderDialogExample
{
    [STAThread]
    static void Main()
    {
        using (OpenFileDialog openFileDialog = new OpenFileDialog())
        {
            if (openFileDialog.ShowDialog() == DialogResult.OK)
            {
                string file = openFileDialog.FileName;
                Console.WriteLine("Selected file: " + file);
            }
        }

        using (FolderBrowserDialog folderDialog = new FolderBrowserDialog())
        {
            if (folderDialog.ShowDialog() == DialogResult.OK)
            {
                string folder = folderDialog.SelectedPath;
                Console.WriteLine("Selected folder: " + folder);
            }
        }
    }
}

const { dialog } = require('electron').remote;

// 打开文件选择对话框
dialog.showOpenDialog({
    properties: ['openFile']
}).then(result => {
    console.log("Selected file:", result.filePaths);
}).catch(err => {
    console.log(err);
});

// 打开文件夹选择对话框
dialog.showOpenDialog({
    properties: ['openDirectory']
}).then(result => {
    console.log("Selected folder:", result.filePaths);
}).catch(err => {
    console.log(err);
});

import javax.swing.*;

public class FileChooserDemo {
    public static void main(String[] args) {
        JFileChooser fileChooser = new JFileChooser();
        int result = fileChooser.showOpenDialog(null);
        if (result == JFileChooser.APPROVE_OPTION) {
            String file = fileChooser.getSelectedFile().getPath();
            System.out.println("Selected file: " + file);
        }

        fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
        result = fileChooser.showOpenDialog(null);
        if (result == JFileChooser.APPROVE_OPTION) {
            String folder = fileChooser.getSelectedFile().getPath();
            System.out.println("Selected folder: " + folder);
        }
    }
}