python学习

common/models/Image.py

@@ -0,0 +1,12 @@
+# coding: utf-8
+from sqlalchemy import Column, DateTime, Integer, String
+from sqlalchemy.schema import FetchedValue
+
+from application import db
+
+class Image(db.Model):
+    __tablename__ = 'images'
+
+    id = db.Column(db.Integer, primary_key=True)
+    file_key = db.Column(db.String(60), nullable=False, server_default=db.FetchedValue())
+    created_time = db.Column(db.DateTime, nullable=False, server_default=db.FetchedValue())