feat: 将flask改造成fastapi

models.py

@@ -0,0 +1,22 @@
+from sqlalchemy import Boolean, Column, ForeignKey, Integer, String
+from sqlalchemy.orm import relationship
+
+from database import Base
+# from .database import Base
+
+class User(Base):
+    __tablename__ = "users"
+
+    id = Column(Integer, primary_key=True)
+    wxid = Column(String) 
+    openId = Column(String)
+    sex = Column(String) #性别
+    country = Column(String) #"CN"
+    province = Column(String) #"Hubei"
+    sourceStr = Column(String) #:"通过朋友验证消息添加"
+    usertype = Column(String)
+    nickname = Column(String) #昵称
+    wxaccount = Column(String) #微信号
+    remark = Column(String) #备注
+    smallhead = Column(String) #头像
+