feat: faker data: query

model/city.py

@@ -18,3 +18,6 @@ class City(db.Model):
     latitude = Column(String(255))
     longitude = Column(String(255))
     ad_code = Column(String(255))
+
+    def __to_dict__(self) -> dict:
+        return {c.name: str(getattr(self, c.name)) for c in self.__table__.columns}

model/hotel.py

@@ -12,3 +12,6 @@ class Hotel(db.Model):
     identification = Column(String(18), server_default=text("''"), comment='入住者身份证号')
     in_data = Column(Date, nullable=False, comment='入住日期')
     out_data = Column(Date, nullable=False, comment='离开日期')
+
+    def __to_dict__(self) -> dict:
+        return {c.name: str(getattr(self, c.name)) for c in self.__table__.columns}

model/railway.py

@@ -11,3 +11,6 @@ class Railway(db.Model):
     phone = Column(String(20), nullable=False, server_default=text("''"), comment='手机号码')
     train = Column(String(10), nullable=False, server_default=text("''"), comment='车次')
     launch = Column(Date, nullable=False, comment='发车时间')
+
+    def __to_dict__(self) -> dict:
+        return {c.name: str(getattr(self, c.name)) for c in self.__table__.columns}