根据BE的打包脚本，修改，利用pip缓存

Dockerfile

@@ -1,22 +1,38 @@
+FROM harbor.dc.teramesh.cn/library/buildbase-python:3.11-slim AS builder
+
+# install python packages
+ARG PIP_INDEX_URL
+ENV PIP_INDEX_URL=$PIP_INDEX_URL
+
+COPY requirements.txt /requirements.txt
+RUN --mount=type=cache,target=/root/.cache/pip pip install --no-warn-script-location --user --default-timeout 90 -r /requirements.txt
+
+
 FROM harbor.dc.teramesh.cn/library/deploybase-python:3.11-slim
 
+ENV PATH=/root/.local/bin:$PATH
+
 # 设置环境变量
 ENV PYTHONUNBUFFERED=1 \
     PYTHONDONTWRITEBYTECODE=1
 
-# 安装系统依赖
-RUN apt-get update && apt-get install -y \
-    gcc \
-    libpq-dev \
-    && rm -rf /var/lib/apt/lists/*
+## 安装系统依赖
+#RUN apt-get update && apt-get install -y \
+#    gcc \
+#    libpq-dev \
+#    && rm -rf /var/lib/apt/lists/*
 
 # 设置工作目录
 WORKDIR /app
 
-# 复制依赖文件并安装
-COPY requirements.txt .
-#RUN --mount=type=cache,target=/root/.cache/pip pip install --no-cache-dir -r requirements.txt
-RUN --mount=type=cache,target=/root/.cache/pip pip install --no-warn-script-location --user --default-timeout 90 -r requirements.txt
+# copy packages
+COPY --from=builder /root/.local /root/.local
+COPY --from=builder /root/.pyarmor /root/.pyarmor
+
+## 复制依赖文件并安装
+#COPY requirements.txt .
+##RUN --mount=type=cache,target=/root/.cache/pip pip install --no-cache-dir -r requirements.txt
+#RUN --mount=type=cache,target=/root/.cache/pip pip install --no-warn-script-location --user --default-timeout 90 -r requirements.txt
 # 复制应用代码
 COPY . .