@varlet/import-resolver
Version:
varlet import resolver for unplugin-vue-components and unplugin-auto-import
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# Varlet Auto Import Resolver
[English](./README.md) | 简体中文
`@varlet/import-resolver` 是 [unplugin-vue-components](https://github.com/unplugin/unplugin-vue-components) 的一个解析器,用于实现 Varlet 按需引入。
## 特性
- 支持 `Vite`, `Webpack`, `Vue CLI`, `Rollup`, `esbuild` 等
- 支持自动引入组件对应的 CSS 样式
- 支持 SSR(服务端渲染)
## 自动引入
通过插件
[unplugin-vue-components](https://github.com/antfu/unplugin-vue-components) 和
[unplugin-auto-import](https://github.com/antfu/unplugin-auto-import)
实现组件自动按需导入,这也是我们最推荐的方式。
## 安装插件
```shell
# npm
npm i @varlet/import-resolver unplugin-vue-components unplugin-auto-import -D
# yarn
yarn add @varlet/import-resolver unplugin-vue-components unplugin-auto-import -D
# pnpm
pnpm add @varlet/import-resolver unplugin-vue-components unplugin-auto-import -D
```
### Vite
```js
// vite.config.js
import vue from '@vitejs/plugin-vue'
import components from 'unplugin-vue-components/vite'
import autoImport from 'unplugin-auto-import/vite'
import { VarletImportResolver } from '@varlet/import-resolver'
import { defineConfig } from 'vite'
export default defineConfig({
plugins: [
vue(),
components({
resolvers: [VarletImportResolver()]
}),
autoImport({
resolvers: [VarletImportResolver({ autoImport: true })]
})
]
})
```
### Vue CLI
```js
// vue.config.js
const Components = require('unplugin-vue-components/webpack')
const AutoImport = require('unplugin-auto-import/webpack')
const { VarletImportResolver } = require('@varlet/import-resolver')
module.exports = {
configureWebpack: {
plugins: [
Components.default({
resolvers: [VarletImportResolver()]
}),
AutoImport.default({
resolvers: [VarletImportResolver({ autoImport: true })]
})
]
}
}
```
### Typescript 配置注意
为了得到良好的 IDE 语法高亮,请确保上述两个插件生成的类型声明文件被 `typescript` 识别,可在 `tsconfig.json` 中进行如下配置:
```json
{
"include": ["auto-imports.d.ts", "components.d.ts"]
}
```
### 手动引入
每一个组件都是一个 `Vue插件`,并由 `组件逻辑` 和 `样式文件` 组成,手动引入的使用方式如下。
```js
import App from './App.vue'
import { createApp } from 'vue'
import { Button } from '@varlet/ui'
import '@varlet/ui/es/button/style/index'
createApp(App).use(Button)
```
或
```html
<script setup>
import { Button as VarButton } from '@varlet/ui'
import '@varlet/ui/es/button/style/index'
</script>
<template>
<var-button>说你好</var-button>
</template>
```
### 手动引入和自动引入对比
#### 对比-手动引入
```html
<script setup>
import { Button as VarButton, Snackbar } from '@varlet/ui'
import '@varlet/ui/es/button/style/index'
import '@varlet/ui/es/snackbar/style/index'
function handleClick() {
Snackbar('你好!')
}
</script>
<template>
<var-button @click="handleClick">说你好</var-button>
</template>
```
#### 对比-自动引入
```html
<script setup>
function handleClick() {
Snackbar('你好!')
}
</script>
<template>
<var-button @click="handleClick">说你好</var-button>
</template>
```