vite.config.ts

import { defineConfig, UserConfig, } from 'vite'
import { resolve } from 'path'
import vue from '@vitejs/plugin-vue'

export default defineConfig((): UserConfig => {
  return {
    base: "./",
    server: {
      host: "0.0.0.0",
      port: 8686,
      cors: true,
    },
    plugins: [vue()
    ],
    resolve: {
      alias: {
        '@': resolve(__dirname, './src'),
      }
    },
    css: {
      preprocessorOptions: {
        scss: {
          additionalData: `@import "@/styles/var.scss";`
        }
      }
    },
    build: {
      outDir: "dist",
      minify: "esbuild",
      // esbuild 打包更快，但是不能去除 console.log，terser打包慢，但能去除 console.log
      // minify: "terser",
      // terserOptions: {
      // 	compress: {
      // 		drop_console: viteEnv.VITE_DROP_CONSOLE,
      // 		drop_debugger: true
      // 	}
      // },
      sourcemap: false,
      // 禁用 gzip 压缩大小报告，可略微减少打包时间
      reportCompressedSize: false,
      // 规定触发警告的 chunk 大小
      chunkSizeWarningLimit: 2000,
      rollupOptions: {
        output: {
          // Static resource classification and packaging
          chunkFileNames: "assets/js/[name]-[hash].js",
          entryFileNames: "assets/js/[name]-[hash].js",
          assetFileNames: "assets/[ext]/[name]-[hash].[ext]"
        }
      }
    }
  }
})