初次代码

scheme/users.py

@@ -0,0 +1,27 @@
+# scheme/users.py
+from pydantic import BaseModel, Field, EmailStr
+from datetime import datetime
+from typing import Optional
+
+# ---------- 请求模型 ----------
+class UserCreate(BaseModel):
+    username: str = Field(..., min_length=3, max_length=50)
+    email: EmailStr
+    full_name: Optional[str] = Field(None, max_length=100)
+
+class UserUpdate(BaseModel):
+    username: Optional[str] = Field(None, min_length=3, max_length=50)
+    email: Optional[EmailStr] = None
+    full_name: Optional[str] = Field(None, max_length=100)
+
+# ---------- 响应模型 ----------
+class UserResponse(BaseModel):
+    id: int
+    username: str
+    email: str
+    full_name: Optional[str]
+    created_at: datetime
+    updated_at: Optional[datetime]
+
+    class Config:
+        from_attributes = True  # 支持 ORM 对象转换