初始提交：极码 GeekCode 全栈项目（FastAPI + Vue3）

backend/models/post.py

@@ -0,0 +1,23 @@
+"""经验帖模型"""
+from sqlalchemy import Column, Integer, String, Text, DateTime, Boolean, ForeignKey
+from sqlalchemy.sql import func
+from database import Base
+
+
+class Post(Base):
+    __tablename__ = "posts"
+
+    id = Column(Integer, primary_key=True, index=True)
+    user_id = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
+    title = Column(String(200), nullable=False)
+    content = Column(Text, nullable=False)
+    category = Column(String(50), default="")  # 分类：前端/后端/部署/踩坑/最佳实践
+    tags = Column(Text, default="")  # JSON数组存储标签
+    is_public = Column(Boolean, default=True)
+    is_draft = Column(Boolean, default=False, index=True)  # 草稿状态
+    view_count = Column(Integer, default=0)
+    like_count = Column(Integer, default=0)
+    collect_count = Column(Integer, default=0)
+    comment_count = Column(Integer, default=0)
+    created_at = Column(DateTime(timezone=True), server_default=func.now())
+    updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())