回答

自己打包h5网页，然后把发布的h5放到electron目录自己去打包。具体步骤如下：

1、安装electron

cnpm install electron -g

2、安装electron-packager

cnpm install electron-packager -g

3、hbuilder中对uniapp的manifest.json修改

4、hbuilder中运行H5打包

5、H5文件夹下新建package.json和main.js

新建package.json

{
"name" : "app-name",
"version" : "0.1.0",
"main" : "main.js"
}

新建main.js

const {app, BrowserWindow} = require('electron')
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 win

function createWindow () {
  // Create the browser window.
  win = new BrowserWindow({width: 800, height: 600})

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

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

  // Emitted when the window is closed.
  win.on('closed', () => {
    // 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.
    win = 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', () => {
  // On macOS 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', () => {
  // On macOS 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 (win === null) {
    createWindow()
  }
})

// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.

6、打包

建议使用cmd，本人使用powershell和git hash有踩坑

按shift+右键根目录，或者cd 你的目录

cmd命令行进入H5目录，输入打包命令

electron-packager . 可执行文件的文件名 --win --out 打包成的文件夹名 --arch=x64位还是32位 --electron-version版本号(不是你的h5版本号，是electron版本号) --overwrite --ignore=node_modules

打包示例

electron-packager . MyApp --win --out MyApp --arch=x64 --electron-version 1.0.0 --overwrite --ignore=node_modules

参考：https://blog.csdn.net/qq285679784/article/details/119898661