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code/container-ocr/ocr-uniapp/vite.config.ts

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+import path from 'node:path'
+import process from 'node:process'
+import Uni from '@uni-helper/plugin-uni'
+
+import Components from '@uni-helper/vite-plugin-uni-components'
+import UniLayouts from '@uni-helper/vite-plugin-uni-layouts'
+import UniPlatform from '@uni-helper/vite-plugin-uni-platform'
+import Optimization from '@uni-ku/bundle-optimizer'
+
+import basicSsl from '@vitejs/plugin-basic-ssl'
+import legacy from '@vitejs/plugin-legacy'
+import autoprefixer from 'autoprefixer'
+import { visualizer } from 'rollup-plugin-visualizer'
+import AutoImport from 'unplugin-auto-import/vite'
+import { defineConfig, loadEnv } from 'vite'
+
+// https://vitejs.dev/config/
+export default defineConfig(({ command, mode }) => {
+  const { UNI_PLATFORM } = process.env
+
+  const env = loadEnv(mode, path.resolve(process.cwd(), 'env'))
+  const {
+    VITE_APP_PORT,
+  } = env
+
+  return defineConfig({
+    envDir: './env',
+    plugins: [
+      (command === 'build' && UNI_PLATFORM === 'h5')
+      && legacy({
+        targets: ['defaults', 'ie >= 11', 'chrome 52'],
+        additionalLegacyPolyfills: ['regenerator-runtime/runtime'],
+      }),
+      UniLayouts(),
+      UniPlatform(),
+
+      basicSsl(),
+
+      // UniXXX 需要在 Uni 之前引入
+      {
+        // 临时解决 dcloudio 官方的 @dcloudio/uni-mp-compiler 出现的编译 BUG
+        // 参考 github issue: https://github.com/dcloudio/uni-app/issues/4952
+        // 自定义插件禁用 vite:vue 插件的 devToolsEnabled，强制编译 vue 模板时 inline 为 true
+        name: 'fix-vite-plugin-vue',
+        configResolved(config) {
+          const plugin = config.plugins.find(p => p.name === 'vite:vue')
+          if (plugin && plugin.api && plugin.api.options) {
+            plugin.api.options.devToolsEnabled = false
+          }
+        },
+      },
+      AutoImport({
+        imports: ['vue', 'uni-app'],
+        dts: 'src/types/auto-import.d.ts',
+        dirs: ['src/hooks'], // 自动导入 hooks
+        vueTemplate: true, // default false
+      }),
+      // Optimization 插件需要 page.json 文件，故应在 UniPages 插件之后执行
+      Optimization({
+        enable: {
+          'optimization': true,
+          'async-import': true,
+          'async-component': true,
+        },
+        dts: {
+          base: 'src/types',
+        },
+        logger: false,
+      }),
+      // 打包分析插件，h5 + 生产环境才弹出
+      UNI_PLATFORM === 'h5'
+      && mode === 'production'
+      && visualizer({
+        filename: './node_modules/.cache/visualizer/stats.html',
+        open: true,
+        gzipSize: true,
+        brotliSize: true,
+      }),
+      // 只有在 app 平台时才启用 copyNativeRes 插件
+      // UNI_PLATFORM === 'app' && copyNativeRes(),
+      Components({
+        extensions: ['vue'],
+        deep: true, // 是否递归扫描子目录，
+        directoryAsNamespace: false, // 是否把目录名作为命名空间前缀，true 时组件名为 目录名+组件名，
+        dts: 'src/types/components.d.ts', // 自动生成的组件类型声明文件路径（用于 TypeScript 支持）
+      }),
+      Uni(),
+      // 自动打开开发者工具插件 (必须修改 .env 文件中的 VITE_WX_APPID)
+      // openDevTools(),
+    ],
+    define: {
+      __UNI_PLATFORM__: JSON.stringify(UNI_PLATFORM),
+    },
+    css: {
+      postcss: {
+        plugins: [
+          autoprefixer({
+            // 指定目标浏览器
+            overrideBrowserslist: ['> 1%', 'last 2 versions'],
+            grid: true,
+          }),
+        ],
+      },
+    },
+    resolve: {
+      alias: {
+        '@': path.join(process.cwd(), './src'),
+        '@img': path.join(process.cwd(), './src/static/images'),
+      },
+    },
+    server: {
+      post: 3000,
+      hmr: true,
+      port: Number.parseInt(VITE_APP_PORT, 10),
+      https: false,
+    },
+    // esbuild: {
+    //   drop: VITE_DELETE_CONSOLE === 'true' ? ['console', 'debugger'] : ['debugger'],
+    // },
+    // 构建优化
+    build: {
+      sourcemap: false,
+      // 方便非h5端调试
+      // sourcemap: VITE_SHOW_SOURCEMAP === 'true', // 默认是false
+      target: 'es6',
+      // 开发环境不用压缩
+      minify: mode === 'development' ? false : 'esbuild',
+    },
+    optimizeDeps: {
+      exclude: ['sard-uniapp'],
+    },
+  })
+})