Update Dockerfile

Dockerfile

@@ -7,14 +7,19 @@ WORKDIR /app
 # 复制项目文件到容器
 COPY . /app
 
-# 安装依赖
+# 安装必要的系统依赖
 RUN apt-get update && apt-get install -y \
     build-essential \
     libssl-dev \
     libffi-dev \
     python3-dev \
-    && pip install --upgrade pip \
-    && pip install --no-cache-dir -r requirements.txt
+    && rm -rf /var/lib/apt/lists/*
+
+# 升级 pip
+RUN pip install --upgrade pip
+
+# 安装 Python 依赖
+RUN pip install --no-cache-dir -r requirements.txt 2>&1 | tee /app/pip_install_log.txt
 
 # 暴露端口
 EXPOSE 8080