uniapp打包桌面应用
MoMaek
共 2667字，需浏览 6分钟
·
2021-02-05 12:52
uniapp项目打包为桌面应用
一、在项目根目录下安装electron,这里建议使用cnpm，否则会很慢
cnpm install electron --save-dev二、在项目根目录下安装electron-packager（打包用）
cnpm install electron-packager -g三、修改uniapp的manifest.json配置文件
找到h5配置，将运行的基础路径改为
./，否则打包出来后会白屏，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协议前的√，否则会出现网络无法加载，去掉https不影响你请求后端的https协议
四、H5打包
HbuilderX顶部的菜单栏 -->
发行-->网站-h5手机版-->发行
发行后的默认目录为：
unpackage\dist\build\h5
五、新建配置文件
发行后的目录新建
package.json并添加以下内容
{
"name" : "app-name",
"version" : "0.1.0",
"main" : "main.js"
}
发行后的目录新建
main.js并添加以下内容,本文件就是package.json文件中main键的值，可根据需求修改
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.
ps: 若是你的网页首页文件名不是index.html,那么请在main.js中将index.html修改为你的网页首页
六、打包
使用cmd外置命令窗口进入H5打包后的目录
unpackage\dist\build\h5运行以下命令
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也可直接复制以下示例命令
electron-packager . MyApp --win --out MyApp --arch=x64 --electron-version 1.4.14 --overwrite --ignore=node_modules打包后本目录会出现
MyApp目录，进入后找到.exe后缀文件打开后即可看到桌面应用
PS：当网页更新内容后再次使用h5发行前，记得备份package.json和main.js
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