示例预览

在本节中，我们收集了一些新手通用的功能示例，可以让你快速实现需要的 Electron 应用。每个例子都包含一个简单的、自成一体的示例应用程序。运行这些示例的最简单方法是下载 Electron Fiddle。

一旦安装了Fiddle，就可以按下 "Open in Fiddle"按钮，然后会在下面找到以下代码样本：

index.html
main.js
preload.js

<!DOCTYPE html><html><head>    <meta charset="UTF-8">    <title>Hello World!</title>    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" /></head><body>    <h1>Hello World!</h1>    <p>        We are using Node.js <span id="node-version"></span>,        Chromium <span id="chrome-version"></span>,        and Electron <span id="electron-version"></span>.    </p></body></html>

const { app, BrowserWindow } = require('electron')const path = require('path')
function createWindow () {  const win = new BrowserWindow({    width: 800,    height: 600,    webPreferences: {      preload: path.join(__dirname, 'preload.js')    }  })
  win.loadFile('index.html')}
app.whenReady().then(() => {  createWindow()
  app.on('activate', () => {    if (BrowserWindow.getAllWindows().length === 0) {      createWindow()    }  })})
app.on('window-all-closed', () => {  if (process.platform !== 'darwin') {    app.quit()  }})

window.addEventListener('DOMContentLoaded', () => {  const replaceText = (selector, text) => {    const element = document.getElementById(selector)    if (element) element.innerText = text  }
  for (const type of ['chrome', 'node', 'electron']) {    replaceText(`${type}-version`, process.versions[type])  }})

Open in Fiddle

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