初始化fastapi项目

.gitignore

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+venv/
+__pycache__/

Dockerfile

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+FROM python:3.11-alpine
+
+WORKDIR /code
+
+COPY requirements.txt .
+
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
+
+COPY ./app /code
+
+EXPOSE 8000
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

app/main.py

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+import fastapi
+import uvicorn
+
+
+app = fastapi.FastAPI()
+
+
+@app.get("/")
+async def root():
+    return {"message": "Hello World"}
+
+
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=8000)
+

requirements.txt

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+fastapi~=0.115.8
+uvicorn~=0.34.0