1. cd目錄到 npm run build 生成的dist資料夾

2.dist目錄下新建package.json、electron.js檔案，內容如下：

{
  "name": "FloorGuidance",
  "version": "1.0.0",
  "description": "A minimal Electron application",
  "main": "electron.js",
  "scripts": {
    "start": "electron ."
  },
  "repository": "https://github.com/electron/electron-quick-start",
  "keywords": [
    "Electron",
    "quick",
    "start",
    "tutorial",
    "demo"
  ],
  "author": "ZhanXing",
  "license": "CC0-1.0",
  "devDependencies": {
    "electron": "~1.7.8"
  }
}
 

electron.js：

const electron = require('electron')
// Module to control application life.
const app = electron.app
// Module to create native browser window.
const BrowserWindow = electron.BrowserWindow

const path = require('path')
const url = require('url')

// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let mainWindow

function createWindow () {
  // Create the browser window.
  mainWindow = new BrowserWindow({width: 1080, height: 1920})

  // and load the index.html of the app.
  mainWindow.loadURL(url.format({
    pathname: path.join(__dirname, 'index.html'),
    protocol: 'file:',
    slashes: true
  }))

  // Open the DevTools.
  // mainWindow.webContents.openDevTools()

  // Emitted when the window is closed.
  mainWindow.on('closed', function () {
    // Dereference the window object, usually you would store windows
    // in an array if your app supports multi windows, this is the time
    // when you should delete the corresponding element.
    mainWindow = null
  })
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow)

// Quit when all windows are closed.
app.on('window-all-closed', function () {
  // On OS X it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

app.on('activate', function () {
  // On OS X it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (mainWindow === null) {
    createWindow()
  }
})
 

3.npm install electron -g 

4.npm install electron-packager -g

5.命令列輸入：electron-packager . 可執行檔案的檔名 --win32 --out 打包成的資料夾名 --arch=x64 --overwrite --ignore=node_modules

如：electron-packager . app --win32 --out presenterTool --arch=x64 --overwrite --ignore=node_modules

執行後會生成presenterTool資料夾  執行app.exe就能看到打包的桌面應用