uniapp自动引入 vue3(ref, toRefs, reactive...), uni-app

npm i unplugin-auto-import --save-dev

import { defineConfig } from 'vite'
import uni from '@dcloudio/vite-plugin-uni'
import path from 'path'
// ---- 导入插件 ----
import AutoImport from 'unplugin-auto-import/vite'

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [
    uni(),
    // ---- 配置自动引入 ----
    AutoImport({
      imports: ['vue', 'uni-app']
    })
  ],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, 'src')
    }
  }
})