2023-12-21 17:30:49 +08:00
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import path from 'node:path'
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2024-01-15 11:15:37 +08:00
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import dayjs from 'dayjs'
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2023-12-21 17:30:49 +08:00
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import { defineConfig, loadEnv } from 'vite'
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2023-12-23 10:43:49 +08:00
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import Uni from '@dcloudio/vite-plugin-uni'
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2024-01-04 09:53:17 +08:00
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// @see https://uni-helper.js.org/vite-plugin-uni-pages
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import UniPages from '@uni-helper/vite-plugin-uni-pages'
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2024-01-12 17:12:31 +08:00
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// @see https://uni-helper.js.org/vite-plugin-uni-layouts
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import UniLayouts from '@uni-helper/vite-plugin-uni-layouts'
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2024-01-04 14:35:01 +08:00
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// @see https://github.com/uni-helper/vite-plugin-uni-platform
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// 需要与 @uni-helper/vite-plugin-uni-pages 插件一起使用
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import UniPlatform from '@uni-helper/vite-plugin-uni-platform'
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2024-01-15 09:18:58 +08:00
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// @see https://github.com/uni-helper/vite-plugin-uni-manifest
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import UniManifest from '@uni-helper/vite-plugin-uni-manifest'
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2024-01-15 10:35:13 +08:00
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// @see https://unocss.dev/
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import UnoCSS from 'unocss/vite'
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import autoprefixer from 'autoprefixer'
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// @see https://github.com/jpkleemans/vite-svg-loader
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2023-12-21 17:30:49 +08:00
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import svgLoader from 'vite-svg-loader'
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import { createSvgIconsPlugin } from 'vite-plugin-svg-icons'
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2024-01-15 10:35:13 +08:00
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// @see https://github.com/vbenjs/vite-plugin-vue-setup-extend
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import vueSetupExtend from 'vite-plugin-vue-setup-extend'
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// @see https://github.com/vbenjs/vite-plugin-svg-icons
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import AutoImport from 'unplugin-auto-import/vite'
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2023-12-21 17:30:49 +08:00
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import viteCompression from 'vite-plugin-compression'
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2024-01-15 10:35:13 +08:00
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import ViteRestart from 'vite-plugin-restart'
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import { visualizer } from 'rollup-plugin-visualizer'
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2024-01-20 17:00:31 +08:00
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// TODO: 很多用户无法安装这个插件所以先注释掉了,如果您可以安装成功,那就可以放开这个注释,以及下面的viteImagemin配置
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// 注意,小程序有主包2M的限制,所以一般图片会放到图片服务器(不放本地),那就不需要这个插件
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2024-01-15 10:43:52 +08:00
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// import viteImagemin from 'vite-plugin-imagemin'
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2023-12-21 17:30:49 +08:00
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2023-12-21 15:26:15 +08:00
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// https://vitejs.dev/config/
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2024-01-03 11:16:57 +08:00
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export default ({ command, mode }) => {
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2024-01-15 09:58:46 +08:00
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console.log(mode === process.env.NODE_ENV)
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2023-12-21 17:30:49 +08:00
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// mode: 区分生产环境还是开发环境
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2024-01-03 11:16:57 +08:00
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console.log(command, mode)
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// pnpm dev:h5 时得到 => serve development
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// pnpm build:h5 时得到 => build development
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// pnpm dev:mp-weixin 时得到 => build development (注意区别,command为build)
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// pnpm build:mp-weixin 时得到 => build production
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2023-12-21 17:30:49 +08:00
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// process.cwd(): 获取当前文件的目录跟地址
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// loadEnv(): 返回当前环境env文件中额外定义的变量
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const env = loadEnv(mode, path.resolve(process.cwd(), 'env'))
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2024-01-20 16:23:27 +08:00
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console.log(env)
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2024-01-04 10:43:38 +08:00
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console.log(process.env.UNI_PLATFORM) // 得到 mp-weixin, h5 等
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2024-01-16 10:15:20 +08:00
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2023-12-21 17:30:49 +08:00
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return defineConfig({
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2024-01-09 10:02:40 +08:00
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envDir: './env', // 自定义env目录
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plugins: [
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2024-01-15 17:36:11 +08:00
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UniPages({
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2024-01-16 10:15:20 +08:00
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// TODO: 生产环境小程序要过滤掉demo(demo里面很多图片,超过2M的包大小)
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2024-01-20 16:23:27 +08:00
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exclude:
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env.VITE_SHOW_DEMO === '1'
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? ['**/components/**/**.*']
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: ['**/components/**/**.*', '**/demo/**/**.*'],
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2024-01-20 14:57:24 +08:00
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homePage: 'pages/index/index',
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subPackages: ['src/pages-sub'],
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}),
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2024-01-12 17:12:31 +08:00
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UniLayouts(),
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UniPlatform(),
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2024-01-15 09:18:58 +08:00
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UniManifest(),
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2024-01-15 10:35:13 +08:00
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// UniXXX 需要在 Uni 之前引入
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Uni(),
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2023-12-21 17:30:49 +08:00
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UnoCSS(),
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2024-01-15 10:35:13 +08:00
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// svg 可以当做组件来使用(Vite plugin to load SVG files as Vue components, using SVGO for optimization.)
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svgLoader(),
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createSvgIconsPlugin({
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// 指定要缓存的文件夹
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iconDirs: [path.resolve(process.cwd(), 'src/assets/svg')],
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// 指定symbolId格式
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symbolId: 'icon-[dir]-[name]',
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}),
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vueSetupExtend(),
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AutoImport({
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imports: ['vue'],
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dts: 'src/auto-import.d.ts',
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}),
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viteCompression(),
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ViteRestart({
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// 通过这个插件,在修改vite.config.js文件则不需要重新运行也生效配置
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restart: ['vite.config.js'],
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}),
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2024-01-15 11:17:55 +08:00
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// h5环境增加编译时间
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process.env.UNI_PLATFORM === 'h5' && {
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name: 'html-transform',
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transformIndexHtml(html) {
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return html.replace('%BUILD_DATE%', dayjs().format('YYYY-MM-DD HH:mm:ss'))
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},
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},
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2023-12-21 17:30:49 +08:00
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// 打包分析插件
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mode === 'production' &&
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visualizer({
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filename: './node_modules/.cache/visualizer/stats.html',
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open: true,
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gzipSize: true,
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brotliSize: true,
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}),
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2023-12-21 17:30:49 +08:00
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// 这个图片压缩插件比较耗时,希望仅在生产环境使用
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2024-01-15 10:43:52 +08:00
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// mode === 'production' &&
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// viteImagemin({
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// gifsicle: {
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// // gif图片压缩
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// optimizationLevel: 3, // 选择1到3之间的优化级别
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// interlaced: false, // 隔行扫描gif进行渐进式渲染
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// // colors: 2 // 将每个输出GIF中不同颜色的数量减少到num或更少。数字必须介于2和256之间。
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// },
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// optipng: {
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// // png
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// optimizationLevel: 7, // 选择0到7之间的优化级别
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// },
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// mozjpeg: {
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// // jpeg
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// quality: 20, // 压缩质量,范围从0(最差)到100(最佳)。
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// },
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// pngquant: {
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// // png
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// quality: [0.8, 0.9], // Min和max是介于0(最差)到1(最佳)之间的数字,类似于JPEG。达到或超过最高质量所需的最少量的颜色。如果转换导致质量低于最低质量,图像将不会被保存。
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// speed: 4, // 压缩速度,1(强力)到11(最快)
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// },
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// svgo: {
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// // svg压缩
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// plugins: [
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// {
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// name: 'removeViewBox',
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// },
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// {
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// name: 'removeEmptyAttrs',
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// active: false,
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// },
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// ],
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// },
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// }),
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2023-12-21 17:30:49 +08:00
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],
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css: {
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postcss: {
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plugins: [
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autoprefixer({
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// 指定目标浏览器
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overrideBrowserslist: ['> 1%', 'last 2 versions'],
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}),
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],
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},
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},
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resolve: {
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alias: {
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'@': path.join(process.cwd(), './src'),
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},
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},
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server: {
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host: '0.0.0.0',
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hmr: true,
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2023-12-23 12:04:31 +08:00
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port: Number.parseInt(env.VITE_APP_PORT, 10),
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2023-12-21 17:30:49 +08:00
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// 自定义代理规则
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proxy: {
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// 选项写法
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'/api': {
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target: 'http://localhost:6666',
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changeOrigin: true,
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rewrite: (path) => path.replace(/^\/api/, ''),
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},
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},
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},
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2023-12-23 12:04:31 +08:00
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build: {
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minify: 'terser',
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terserOptions: {
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compress: {
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drop_console: env.VITE_DELETE_CONSOLE === 'true',
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drop_debugger: env.VITE_DELETE_CONSOLE === 'true',
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},
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},
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},
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2023-12-21 17:30:49 +08:00
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})
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}
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