电子封装：减小封装尺寸 [英] electron package: reduce the package size

问题描述

我制作了一个简单的电子应用：

I made a simple Electron app:

main.js

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

let win

function createWindow () {
  win = new BrowserWindow({
    width: 800, 
    height: 600, 
    icon: path.join(__dirname, 'icon.ico')
  })

  win.maximize();

  win.loadURL('https://stackoverflow.com/', {"extraHeaders" : "pragma: no-cache\n"});

  win.on('closed', () => {
    win = null
  })
}

app.on('ready', createWindow)

app.on('browser-window-created',function(e,window) {
    window.setMenu(null);
});

app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

app.on('activate', () => {
  if (win === null) {
    createWindow()
  }
})

软件包。 json

{
  "name": "test",
  "version": "1.0.0",
  "main": "main.js",
  "build": {
    "appId": "com.test.app",
    "copyright": "test",
    "productName": "test"
  },
  "devDependencies": {
    "electron": "1.7.9",
    "electron-builder": "^19.46.4",
    "electron-packager": "^10.1.0"
  }
}

和 electron-packager 我已经构建了要发布的软件包：

with electron-packager i have builded the package to release:

electron-packager . --overwrite --asar=true --platform=win32 --arch=ia32 --prune=true --out=release-builds

已构建软件包的总大小为 107 MB 。

the total size of the builded package is 107 MB.

任何人都可以找到减小软件包大小的技巧。

Anyone have tips to reduce the size of the package?

推荐答案

您可以使用电子生成器软件包。

PicArt 是 electronjs 我最近开发的应用。它是使用 reactJS 构建的。最初，当我使用电子打包程序打包应用程序时，Window的构建大小约为 98 MB 。然后我发现了这个很棒的样板 electron-react ，他们在其中配置了电子生成器以使其最优化尺寸。使用这些配置设置后，PicArt的版本现在大约为 36 MB 。

PicArt is an electronjs app which I developed recently. It is built using reactJS. Initially when I packaged the app using electron-packager the Window's build size was around 98 MB. Then I found this awesome boilerplate electron-react where they configured the electron-builder to produced optimised build size. After using those configuration setup, PicArt's build is now around 36 MB.

是的，可以减小应用程序的大小，但是配置构建设置非常痛苦且耗时。

Yes, it is possible to reduce the app size , but it quite painful and time consuming to configure the build setup.

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