23 lines
829 B
Docker
23 lines
829 B
Docker
# 后端镜像：FastAPI + SQLAlchemy
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FROM python:3.11-slim
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# PYTHONPATH=/app 让代码里的 `from sqlalchemy_fastapi_demo_1.xxx import ...` 能正常导入
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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PIP_NO_CACHE_DIR=1 \
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PYTHONPATH=/app
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WORKDIR /app
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# 先只装依赖：改业务代码时不会重装依赖，能复用缓存
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COPY requirements.txt /tmp/requirements.txt
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RUN pip install --no-cache-dir -r /tmp/requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
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# 把整个项目复制到 /app/sqlalchemy_fastapi_demo_1（保留包名，导入才能对上）
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COPY . /app/sqlalchemy_fastapi_demo_1/
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EXPOSE 8004
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# 注意模块路径要带包名；--host 必须是 0.0.0.0，否则容器外访问不到
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CMD ["uvicorn", "sqlalchemy_fastapi_demo_1.main:app", "--host", "0.0.0.0", "--port", "8004"]
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