修改python版本

backend/Dockerfile

@@ -4,16 +4,20 @@
 # ============================================================
 
 # ---- 基础层 ----
-FROM python:3.11-slim AS base
+FROM python:3.10-slim AS base
 
 WORKDIR /app
 
+# 使用阿里云镜像加速 apt 和 pip
+RUN sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
+    sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list 2>/dev/null || true
+
 RUN apt-get update && apt-get install -y --no-install-recommends \
     gcc default-libmysqlclient-dev curl \
     && rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com -r requirements.txt
 
 # 复制共享模块
 COPY shared/ ./shared/

frontend/Dockerfile

@@ -2,15 +2,19 @@
 #  Weibo-HotSign Frontend Dockerfile (Flask)
 # ============================================================
 
-FROM python:3.11-slim
+FROM python:3.10-slim
 
 WORKDIR /app
 
+# 使用阿里云镜像加速 apt 和 pip
+RUN sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
+    sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list 2>/dev/null || true
+
 RUN apt-get update && apt-get install -y --no-install-recommends curl \
     && rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com -r requirements.txt
 
 COPY . .