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@@ -1,7 +1,143 @@
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-import { defineConfig } from "vite";
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-import uni from "@dcloudio/vite-plugin-uni";
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+import path from 'node:path'
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+import { defineConfig, loadEnv } from 'vite'
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+import uni from '@dcloudio/vite-plugin-uni'
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+import dayjs from 'dayjs'
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+import svgLoader from 'vite-svg-loader'
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+import { visualizer } from 'rollup-plugin-visualizer'
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+import ViteRestart from 'vite-plugin-restart'
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+import Components from 'unplugin-vue-components/vite'
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+// ElementPlusResolver,
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+// AntDesignVueResolver,
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+// VantResolver,
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+// HeadlessUiResolver,
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+// ElementUiResolver
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+import {} from 'unplugin-vue-components/resolvers'
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+import AutoImport from 'unplugin-auto-import/vite'
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+import { createSvgIconsPlugin } from 'vite-plugin-svg-icons'
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+import viteCompression from 'vite-plugin-compression'
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+import viteImagemin from 'vite-plugin-imagemin'
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+import vueSetupExtend from 'vite-plugin-vue-setup-extend'
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+import UnoCSS from 'unocss/vite'
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+import autoprefixer from 'autoprefixer'
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+
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+const htmlPlugin = () => {
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+ return {
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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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+}
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// https://vitejs.dev/config/
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// https://vitejs.dev/config/
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-export default defineConfig({
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- plugins: [uni()],
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-});
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+export default ({ mode }) => {
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+ // mode: 区分生产环境还是开发环境
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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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+ console.log(env)
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+ return defineConfig({
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+ plugins: [
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+ uni(),
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+ UnoCSS(),
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+ htmlPlugin(),
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+ svgLoader(),
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+ // 打包分析插件
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+ visualizer(),
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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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+ vueSetupExtend(),
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+ // 原先引用组件的时候需要在目标文件里面import相关组件,现在就可以直接使用无需在目标文件import了
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+ Components({
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+ dirs: ['src/components'], // 目标文件夹
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+ extensions: ['vue'], // 文件类型
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+ dts: 'src/components.d.ts', // 输出文件,里面都是一些import的组件键值对
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+ // ui库解析器,也可以自定义,需要安装相关UI库
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+ resolvers: [
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+ // VantResolver(),
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+ // ElementPlusResolver(),
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+ // AntDesignVueResolver(),
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+ // HeadlessUiResolver(),
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+ // ElementUiResolver()
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+ ],
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+ }),
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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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+ 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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+ viteCompression(), // 会多出一些.gz文件,如xxx.js.gz,这里默认是不会删除xxx.js文件的,如果想删除也可以增加配置
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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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+ 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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+ ],
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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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+
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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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+ port: 7001,
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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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+ })
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+}
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