MTP20_WEB_GLOBAL/app/electron.build.js

// https://www.electron.build/tutorials/two-package-structure

const fs = require('fs')
const path = require('path')
const axios = require('axios')
const { exec } = require('child_process')
const { build } = require('electron-builder')

const getPath = (dir) => path.resolve(__dirname, dir)
const outputDir = getPath('dist_electron') // 打包输出目录
const fileContents = fs.readFileSync(getPath('dist/config/appconfig.json'), 'utf-8')
const appConfig = JSON.parse(fileContents)

// 打包之前清空目录
exec('rd/s/q ' + outputDir)

// 打包自动修改版本号
const package = fs.readFileSync(getPath('package.json'), 'utf-8')
const pkg = JSON.parse(package)
pkg.version = appConfig.version
fs.writeFileSync(getPath('package.json'), JSON.stringify(pkg, null, 2))

axios.get(appConfig.apiUrl).then((res) => {
    const data = res.data.data
    console.log(data)

    const config = {
        productName: appConfig.appName,
        directories: {
            output: outputDir
        },
        files: [
            'dist',
            'main.js',
        ],
        nsis: {
            oneClick: false,
            allowToChangeInstallationDirectory: true
        },
        win: {
            icon: getPath('dist/favicon.ico'),
            target: [
                'nsis'
            ]
        },
        // 应用更新服务器地址，配置了 publish 才会生成 latest.yml 文件，和 .exe 文件一起放到该服务器地址下
        publish: [
            {
                provider: 'generic',
                url: data.pcUpdateUrl ?? ''
            }
        ]
    }

    build({
        config
    })
}).catch((err) => {
    console.error(err)
})