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import vue from '@vitejs/plugin-vue';import { resolve } from 'path';import { defineConfig, loadEnv, ConfigEnv } from 'vite';import vueSetupExtend from 'unplugin-vue-setup-extend-plus/vite';import AutoImport from 'unplugin-auto-import/vite';import topLevelAwait from 'vite-plugin-top-level-await';import viteCompression from 'vite-plugin-compression';// @ts-ignore
import { svgBuilder } from '/@/components/IconSelector/index';
const pathResolve = (dir: string) => { return resolve(__dirname, '.', dir);};
const alias: Record<string, string> = { '/@': pathResolve('./src/'), 'vue-i18n': 'vue-i18n/dist/vue-i18n.cjs.js',};
const viteConfig = defineConfig((mode: ConfigEnv) => { const env = loadEnv(mode.mode, process.cwd()); // 判断是否开发环境
const isDev = env.ENV === 'development' return { plugins: [ vue(), // Vue 插件
svgBuilder('./src/assets/icons/'), // 将 SVG 文件转换成 Vue 组件
vueSetupExtend({}), // setup语法糖增强插件
AutoImport({ imports: ['vue', 'vue-router', 'pinia'], // 自动导入的依赖库数组
dts: './auto-imports.d.ts', // 自动导入类型定义文件路径
}), topLevelAwait({ promiseExportName: '__tla', // TLA Promise 变量名
promiseImportName: (i) => `__tla_${i}`, // TLA Promise 导入名
}), viteCompression({ deleteOriginFile: false, // 压缩后删除原来的文件
}) ], root: process.cwd(), // 项目根目录
resolve: { alias }, // 路径别名配置
base: mode.command === 'serve' ? './' : env.VITE_PUBLIC_PATH, optimizeDeps: { include: ['element-plus/es/locale/lang/zh-cn', 'element-plus/es/locale/lang/en'], }, server: { host: '0.0.0.0', // 服务器地址
port: env.VITE_PORT as unknown as number, // 服务器端口号
open: env.VITE_OPEN === 'true', // 是否自动打开浏览器
hmr: true, // 启用热更新
proxy: { '/api/gen': { //单体架构下特殊处理代码生成模块代理
target: env.VITE_IS_MICRO === 'true' ? env.VITE_ADMIN_PROXY_PATH : env.VITE_GEN_PROXY_PATH, changeOrigin: true, rewrite: (path) => path.replace(/^\/api/, ''), }, '/api': { target: env.VITE_ADMIN_PROXY_PATH, // 目标服务器地址
ws: true, // 是否启用 WebSocket
changeOrigin: true, // 是否修改请求头中的 Origin 字段
rewrite: (path) => path.replace(/^\/api/, ''), }, '^/ws/info/.*': { target: env.VITE_ADMIN_PROXY_PATH, // 目标服务器地址
ws: true, // 是否启用 WebSocket
changeOrigin: true, }, }, }, build: { outDir: 'dist', // 打包输出目录
chunkSizeWarningLimit: 1500, // 代码分包阈值
// 开发使用 esbuild 更快,生产环境打包使用 terser 可以删除更多注释
minify: isDev ? 'esbuild' : 'terser', terserOptions: { compress: { drop_console: true, // 删除 console
drop_debugger: true, // 删除 debugger
}, format: { comments: false // 删除所有注释
} }, rollupOptions: { output: { entryFileNames: `assets/[name].[hash].js`, chunkFileNames: `assets/[name].[hash].js`, assetFileNames: `assets/[name].[hash].[ext]`, compact: true, manualChunks: { vue: ['vue', 'vue-router', 'pinia'], echarts: ['echarts'], }, }, }, }, css: { preprocessorOptions: { css: { charset: false }, scss: { api: "modern-compiler" }}}, define: { __VUE_I18N_LEGACY_API__: JSON.stringify(false), __VUE_I18N_FULL_INSTALL__: JSON.stringify(false), __INTLIFY_PROD_DEVTOOLS__: JSON.stringify(false), __VERSION__: JSON.stringify(process.env.npm_package_version), __NEXT_NAME__: JSON.stringify(process.env.npm_package_name), }, };});
export default viteConfig;
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