初始化鸿蒙应用展示平台项目 - 前后端分离架构

backend/app/models/app_info.py

@@ -0,0 +1,20 @@
+from sqlalchemy import Column, String, Integer, Text, DateTime, Boolean, JSON
+from sqlalchemy.sql import func
+from app.database import Base
+
+class AppInfo(Base):
+    __tablename__ = "app_info"
+    
+    app_id = Column(String(50), primary_key=True)
+    name = Column(String(255), nullable=False, index=True)
+    pkg_name = Column(String(255), nullable=False, unique=True, index=True)
+    developer_name = Column(String(255), nullable=False, index=True)
+    kind_name = Column(String(100), nullable=False, index=True)
+    icon_url = Column(Text, nullable=False)
+    brief_desc = Column(Text, nullable=False)
+    description = Column(Text, nullable=False)
+    privacy_url = Column(Text, nullable=False)
+    is_pay = Column(Boolean, default=False)
+    listed_at = Column(DateTime, nullable=False)
+    created_at = Column(DateTime, nullable=False, server_default=func.now())
+    updated_at = Column(DateTime, nullable=False, server_default=func.now(), onupdate=func.now())