vite.config.js

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ArcoResolver, ElementPlusResolver } from 'unplugin-vue-components/resolvers'
import path from 'path'

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    AutoImport({
      resolvers: [ElementPlusResolver()]
    }),
    Components({
      resolvers: [ElementPlusResolver(), ArcoResolver()]
    })
  ],
  resolve: {
    alias: {
      '~': path.resolve(__dirname, './'),
      '@': path.resolve(__dirname, './src')
    }
  },
  server: {
    proxy: {
      '/api': {
        target: 'http://127.0.0.1:8000',
        changeOrigin: true,
        rewrite: path => path.replace(/^\/api/, '')
      }
    }
  },
  esbuild: {
    drop: ['console', 'debugger']
  },
  build: {
    chunkSizeWarningLimit: 1500,
    rollupOptions: {
      output: {
        manualChunks (id) {
          if (id.includes('node_modules')) {
            return id.toString().split('node_modules/')[1].split('/')[0].toString()
          }
        }
      }
    }
    // terserOptions: {
    //   // detail to look https://terser.org/docs/api-reference#compress-options
    //   compress: {
    //     // drop_console:false和pure_funcs配置，则将console.log和console.info进行移除，但是console.error不移除
    //     drop_console: true,
    //     // pure_funcs: ['console.log', 'console.info'],
    //     // 将调试去除
    //     drop_debugger: true
    //   }
    // }
  },
  css: {
    postcss: {
      plugins: [
        {
          postcssPlugin: 'internal:charset-removal',
          AtRule: {
            charset: (atRule) => {
              if (atRule.name === 'charset') {
                atRule.remove()
              }
            }
          }
        }
      ]
    }
  }
})