1、在控制台安装electron
cnpm install electron -g
2、在控制台安装electron-packager
cnpm install electron-packager -g
3、修改uniapp的manifest.json，修改内容如下图所示：
运行的基础路径修改为：./ 不然打包出来会出现白屏，读取不到，因为打包出来的h5默认加载地址为/static/
去掉启用https协议: 不然会出现网络无法加载，去掉https不影响你请求后端的https协议。
4、H5打包，如下图所示：
5、H5文件夹下新建package.json和main.js
package.json 的内容如下：
{
"name":"我的应用",
"version":"2.0",
"main":"main.js",
"scripts":{
"test":"echo \"Error: no test specified\" && exit 1",
"electron":"electron .",
"start":"electron .",
"build":"electron-packager ./ 我的应用 --plantform=win32 --arch=x64 --out 我的应用 --overwrite --icon=xdt.ico"
},
"author":"",
"license":"ISC",
"devDependencies":{
"electron":"^23.3.13",
"electron-packager":"^12.2.0"
}
}
main.js 的内容如下：
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: 400, height: 700})
// 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.
如果你的网页首页的文件名不是 “index.html”，那么请在 main.js 中将其中的 'index.html' 修改为你的网页首页名。
6、打包，在项目目录下打开控制台，输入：
npm run build
如果出现如下报错：
Cannot find module ‘electron’解决方案：cmd中输入：
npm install --save-dev electron。
【打包慢，无反应】
更换为阿里镜像源 命令行下输入
#设置阿里镜像源 npm config set registry http://registry.npmmirror.com切换到淘宝源，然后打包就好了。
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