assistant-note/src/comment/TopMenu.js

const { app, Menu, shell, dialog} = require('electron')
const {readdir} = require("node:fs/promises");
const {stat} = require("fs/promises");
const isMac = process.platform === 'darwin'
exports.menuRebuild=(mainWindow)=> {
    return template = [
        // { role: 'appMenu' }
        ...(isMac
            ? [{
                label: app.name,
                submenu: [
                    { role: 'about' },
                    { type: 'separator' },
                    { role: 'services' },
                    { type: 'separator' },
                    { role: 'hide' },
                    { role: 'hideOthers' },
                    { role: 'unhide' },
                    { type: 'separator' },
                    { role: 'quit' }
                ]
            }]
            : []),
        // { role: 'fileMenu' }
        {
            label: 'File',
            submenu: [
                {label:'打开目录',
                    click: async () => {
                        const { dialog } = require('electron')
                        dialog.showOpenDialog({
                            properties: ['openDirectory']
                        }).then(async result => {
                            console.log(result.canceled)
                            // 不取消就发送目录
                            if (!result.canceled) {
                                console.log(result.filePaths)
                                const {readdir,stat} = require('fs/promises')
                                try {
                                    const files = await readdir(result.filePaths[0]);
                                    const fileStats = []
                                    for (let i = 0; i < files.length; i++) {
                                        const state = await stat(result.filePaths+'/'+files[i]);
                                        fileStats.push({'fileName': files[i], 'dir':state.isDirectory()})
                                    }
                                    mainWindow.webContents.send('openDirectory',
                                        {'fileDir':result.filePaths,'fileList':fileStats}
                                    )
                                } catch (err) {
                                    console.error(err);
                                }
                            }
                        }).catch(err => {
                            console.log(err)
                        })
                    }
                },
                isMac ? { role: 'close' } : { role: 'quit' },
            ]
        },
        // { role: 'editMenu' }
        {
            label: 'Edit',
            submenu: [
                { role: 'undo' },
                { role: 'redo' },
                { type: 'separator' },// 分割线
                { role: 'cut' },
                { role: 'copy' },
                { role: 'paste' },
                ...(isMac
                    ? [
                        { role: 'pasteAndMatchStyle' },
                        { role: 'delete' },
                        { role: 'selectAll' },
                        { type: 'separator' },
                        {
                            label: 'Speech',
                            submenu: [
                                { role: 'startSpeaking' },
                                { role: 'stopSpeaking' }
                            ]
                        }
                    ]
                    : [
                        { role: 'delete' },
                        { type: 'separator' },
                        { role: 'selectAll' }
                    ])
            ]
        },
        // { role: 'viewMenu' }
        {
            label: 'View',
            submenu: [
                { role: 'reload' },
                { role: 'forceReload' },
                { role: 'toggleDevTools' },
                { type: 'separator' },
                { role: 'resetZoom' },
                { role: 'zoomIn' },
                { role: 'zoomOut' },
                { type: 'separator' },
                { role: 'togglefullscreen' }
            ]
        },
        // { role: 'windowMenu' }
        {
            label: 'Window',
            submenu: [
                { role: 'minimize' },
                { role: 'zoom' },
                ...(isMac
                    ? [
                        { type: 'separator' },
                        { role: 'front' },
                        { type: 'separator' },
                        { role: 'window' }
                    ]
                    : [
                        { role: 'close' }
                    ])
            ]
        },
        {
            role: 'help',
            submenu: [
                {
                    label: 'Learn More',
                    click: async () => {
                        const { shell } = require('electron')
                        await shell.openExternal('http://www.huaruyu.com')
                    }
                }
            ]
        }
    ];
}