update: 微信机器人获取用户的openid

草稿/微信机器人.md

@@ -0,0 +1,33 @@
+```
+encryptText=WzPEcg9LM1%2BesgWE6rRuTHwLTZXqvTRtJKt1v3%2B9nVN%2Bz6mfQdPYBp9W9FZvJEWSJr2Wk0ZZyTL%2BUq%2F662Lb6Q%3D%3D
+```
+
+encryptText=WzPEcg9LM1%2BesgWE6rRuTHwLTZXqvTRtJKt1v3%2B9nVN%2Bz6mfQdPYBp9W9FZvJEWSJr2Wk0ZZyTL%2BUq%2F662Lb6Q%3D%3D
+
+
+
+```
+encryptText 为对 用户唯一标识 加密后得到的结果 消息加解密接入指引
+
+我们使用 APPID 和 EncodingAESKey 对 用户唯一标识 进行加密
+```
+
+
+
+---
+
+从header里,获取uid [openid]
+
+```python
+from typing import Union
+from fastapi import FastAPI, Header
+app = FastAPI()
+
+@app.get("/items/")
+async def read_items(appid: Union[str, None] = Header(default=None),bid: Union[str, None] = Header(default=None),requestid: Union[str, None] = Header(default=None),uid: Union[str, None] = Header(default=None)):
+    # uid:唯一标识用户的openid
+    print("appid", appid,"bid",bid,"requestid", requestid,"uid", uid)
+    return {"appid": appid,"bid": bid,"requestid": requestid,"uid": uid}
+```
+
+