Update Dockerfile

Dockerfile

@@ -2,16 +2,24 @@
 FROM python:3.8-slim
 
 # 设置工作目录
+RUN useradd -m -u 1000 user
 WORKDIR /app
 
 # 复制当前目录中的所有文件到容器内
 COPY . /app
 
+COPY --chown=user ./requirements.txt requirements.txt
 # 安装应用的依赖
 RUN pip install --no-cache-dir -r requirements.txt
 
 # 开放端口 8000
 EXPOSE 8000
 
+COPY --chown=user . /app
+
+USER user
+
+ENV HOME=/home/user \
+	PATH=/home/user/.local/bin:$PATH
 # 启动 FastAPI 应用
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]