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README.md

 # RailsDingtalk
-Short description and motivation.
+
+[![测试](https://github.com/work-design/rails_dingtalk/actions/workflows/test.yml/badge.svg)](https://github.com/work-design/rails_dingtalk/actions/workflows/test.yml)
+[![Docker构建](https://github.com/work-design/rails_dingtalk/actions/workflows/cd.yml/badge.svg)](https://github.com/work-design/rails_dingtalk/actions/workflows/cd.yml)
+
+钉钉开放平台。
 
 ## Usage
 How to use my plugin.

app/apis/dingtalk/api/user.rb

+module Dingtalk::Api
+  module User
+    BASE = 'https://oapi.dingtalk.com/'
+
+    def getuserinfo(code)
+      post 'topapi/v2/user/getuserinfo', code: code
+    end
+
+  end
+end