docs: update readme

packages/plugin-netlify-functions/README.md

@@ -89,3 +89,9 @@ __options__
 ## 查看详细说明文档
 
 待补充
+
+## 示例
+
+### 插件开发示例
+
+- [vuepress-plugin-page-collection](https://github.com/pengzhanbo/vuepress-theme-plume/tree/main/packages/plugin-page-collection) 基于 netlify-functions 的，通过在 functions中连接 `leancloud` 实现 博客文章页 阅读数/访问次数 的记录与展示。

readme.md

@@ -4,9 +4,57 @@
 
 开箱即用，仅需少量配置即可使用。
 
+![npm version](https://badge.fury.io/js/@vuepress-plume%2Fvuepress-theme-plume.svg)
+![npm download](https://img.shields.io/npm/dm/@vuepress-plume/vuepress-theme-plume?style=flat)
 
 ### [查看文档](https://pengzhanbo.cn/note/vuepress-theme-plume)
 
+## Install
+
+``` sh
+yarn add vuepress@next @vuepress-plume/vuepress-theme-plume
+```
+
+## Usage
+
+``` ts
+import { defineUserConfig } from 'vuepress'
+import { themePlume } from '@vuepress-plume/vuepress-theme-plume'
+export default defineUserConfig({
+  theme: themePlume({
+    // theme config
+  })
+})
+```
+
+### `themePlume(options)`
+
+__options__ : `PlumeThemeOptions`
+
+[查看 options 详细说明](https://pengzhanbo.cn/note/vuepress-theme-plume/theme-config/)
+
+## 案例
+
+- [我的个人博客](https://pengzhanbo.cn/)
+  
+
+## 内置插件
+
+- [plugin-caniuse](https://github.com/pengzhanbo/vuepress-theme-plume/tree/main/packages/plugin-caniuse) 在文档中使用 caniuse 提供的 web feature support list
+- [vuepress-plugin-mdEnhance](https://vuepress-theme-hope.github.io/v2/md-enhance/zh/) 增强markdown功能插件
+- [vuepress-plugin-comment](https://vuepress-theme-hope.github.io/v2/comment/zh/) 文章评论插件，支持 "giscus" | "twikoo" | "waline"
+- [vuepress-plugin-copy-code](https://github.com/pengzhanbo/vuepress-theme-plume/tree/main/packages/plugin-copy-code) 文章内代码块复制插件
+- [vuepress-plugin-medium-zoom](https://v2.vuepress.vuejs.org/zh/reference/plugin/medium-zoom.html) 图片预览插件
+- [vuepress-plugin-prismjs](https://v2.vuepress.vuejs.org/zh/reference/plugin/prismjs.html) 代码块高亮插件
+- [vuepress-plugin-search](https://v2.vuepress.vuejs.org/zh/reference/plugin/search.html) 内容搜索插件
+- [vuepress-plugin-docsearch](https://v2.vuepress.vuejs.org/zh/reference/plugin/docsearch.html) Algolia docsearch 内容搜索插件
+- [vuepress-plugin-palette](https://v2.vuepress.vuejs.org/zh/reference/plugin/palette.html) 主题调色板插件
+- [vuepress-plugin-seo](https://vuepress-theme-hope.github.io/v2/seo/zh/) seo 插件
+- [vuepress-plugin-sitemap](https://vuepress-theme-hope.github.io/v2/sitemap/zh/) 生成sitemap 插件
+
+## 非内置插件
+
+- [vuepress-plugin-netlify-functions](https://github.com/pengzhanbo/vuepress-theme-plume/tree/main/packages/plugin-netlify-functions) 当站点部署在 netlify 时，希望使用 netlify functions 可选择此插件提供支持
 ### 注意
 
 本主题基于 `VuePress2` ，仍处于 Beta 阶段。