first commit

.dockerignore

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+# Git
+.git
+.gitignore
+
+# Python
+__pycache__
+*.pyc
+*.pyo
+*.pyd
+.Python
+env
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Virtual Environment
+.venv
+venv
+ENV
+
+# IDE
+.vscode
+.idea
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Docker
+Dockerfile
+docker-compose.yml
+.dockerignore
+
+# Documentation
+README.md
+docs/
+
+# Testing
+.pytest_cache
+.coverage
+htmlcov/
+
+# uv
+.uv/

Dockerfile

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+# 使用官方Python运行时作为基础镜像
+FROM registry.dev.maimaiag.com/library/python:3.11-slim
+
+# 设置工作目录
+WORKDIR /app
+
+# 设置环境变量
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# 配置uv使用阿里云源
+ENV UV_INDEX_URL=https://mirrors.aliyun.com/pypi/simple/
+ENV UV_EXTRA_INDEX_URL=https://pypi.org/simple/
+
+# 安装uv
+RUN pip install uv --index-url https://mirrors.aliyun.com/pypi/simple/
+
+# 复制依赖文件
+COPY pyproject.toml requirements.txt ./
+
+# 安装依赖
+RUN uv sync
+
+# 复制应用代码
+COPY . .
+
+# 创建非root用户
+RUN adduser --disabled-password --gecos '' appuser
+RUN chown -R appuser:appuser /app
+USER appuser
+
+# 暴露端口
+EXPOSE 8000
+
+# 启动命令
+CMD ["uv", "run", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

app/main.py

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+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from app.routes.items import router as items_router
+
+app = FastAPI(
+    title="FastAPI 示例应用",
+    description="一个使用uv管理的FastAPI示例应用",
+    version="0.1.0"
+)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+app.include_router(items_router, prefix="/api/v1")
+
+@app.get("/")
+def read_root():
+    return {"message": "欢迎使用FastAPI示例应用"}
+
+@app.get("/health")
+def health_check():
+    return {"status": "healthy"}

app/routes/items.py

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+from fastapi import APIRouter, HTTPException
+from typing import List, Optional
+from pydantic import BaseModel
+
+router = APIRouter()
+
+class Item(BaseModel):
+    id: int
+    name: str
+    description: Optional[str] = None
+    price: float
+    in_stock: bool = True
+
+# 模拟数据
+items_db = [
+    Item(id=1, name="商品1", description="这是商品1", price=99.99, in_stock=True),
+    Item(id=2, name="商品2", description="这是商品2", price=199.99, in_stock=False),
+    Item(id=3, name="商品3", price=299.99, in_stock=True),
+]
+
+@router.get("/items", response_model=List[Item])
+def get_all_items():
+    """获取所有商品"""
+    return items_db
+
+@router.get("/items/{item_id}", response_model=Item)
+def get_item(item_id: int):
+    """根据ID获取商品"""
+    for item in items_db:
+        if item.id == item_id:
+            return item
+    raise HTTPException(status_code=404, detail="商品未找到")
+
+@router.post("/items", response_model=Item)
+def create_item(item: Item):
+    """创建新商品"""
+    # 检查ID是否已存在
+    for existing_item in items_db:
+        if existing_item.id == item.id:
+            raise HTTPException(status_code=400, detail="商品ID已存在")
+
+    items_db.append(item)
+    return item
+
+@router.put("/items/{item_id}", response_model=Item)
+def update_item(item_id: int, item: Item):
+    """更新商品"""
+    for index, existing_item in enumerate(items_db):
+        if existing_item.id == item_id:
+            items_db[index] = item
+            return item
+    raise HTTPException(status_code=404, detail="商品未找到")
+
+@router.delete("/items/{item_id}")
+def delete_item(item_id: int):
+    """删除商品"""
+    for index, item in enumerate(items_db):
+        if item.id == item_id:
+            del items_db[index]
+            return {"message": "商品已删除"}
+    raise HTTPException(status_code=404, detail="商品未找到")

docker-compose.yml

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+version: '3.8'
+
+services:
+  web:
+    build: .
+    ports:
+      - "8000:8000"
+    environment:
+      - ENVIRONMENT=development
+    volumes:
+      - ./app:/app/app
+    restart: unless-stopped

pyproject.toml

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+[project]
+name = "fastapi-demo"
+version = "0.1.0"
+description = "一个使用uv管理的FastAPI示例应用"
+requires-python = ">=3.8"
+dependencies = [
+    "fastapi>=0.104.1",
+    "uvicorn[standard]>=0.24.0",
+    "pydantic>=2.5.0",
+]
+
+[project.scripts]
+start = "uvicorn app.main:app --reload --host 0.0.0.0 --port 8000"
+
+[tool.uv]
+dev-dependencies = [
+    "pytest>=7.0.0",
+    "httpx>=0.25.0",
+]

requirements.txt

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+fastapi==0.104.1
+uvicorn[standard]==0.24.0
+pydantic==2.5.0