支持 MySQL 迁移与性能优化

Dockerfile

@@ -13,38 +13,53 @@ RUN npm run build
 # ===== 阶段2: Python 运行时 =====
 FROM python:3.12-slim AS runtime
 
-# 优先阿里云内网镜像，其次公网阿里云，最后官方源。
-RUN cp /etc/apt/sources.list.d/debian.sources /tmp/debian.sources && \
-    sed -i 's/deb.debian.org/mirrors.cloud.aliyuncs.com/g' /etc/apt/sources.list.d/debian.sources && \
-    (apt-get update -o APT::Update::Error-Mode=any || \
-        (sed -i 's/mirrors.cloud.aliyuncs.com/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources && \
-        apt-get update -o APT::Update::Error-Mode=any) || \
-        (cp /tmp/debian.sources /etc/apt/sources.list.d/debian.sources && \
-        apt-get update -o APT::Update::Error-Mode=any)) && \
+ARG USE_CHINA_MIRRORS=true
+
+# 服务器默认使用阿里云镜像；本地构建可设 USE_CHINA_MIRRORS=false 直连官方源。
+RUN if [ "$USE_CHINA_MIRRORS" = "true" ]; then \
+        cp /etc/apt/sources.list.d/debian.sources /tmp/debian.sources && \
+        sed -i 's/deb.debian.org/mirrors.cloud.aliyuncs.com/g' /etc/apt/sources.list.d/debian.sources && \
+        (apt-get update -o APT::Update::Error-Mode=any || \
+            (sed -i 's/mirrors.cloud.aliyuncs.com/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources && \
+            apt-get update -o APT::Update::Error-Mode=any) || \
+            (cp /tmp/debian.sources /etc/apt/sources.list.d/debian.sources && \
+            apt-get update -o APT::Update::Error-Mode=any)); \
+    else \
+        apt-get update -o APT::Update::Error-Mode=any; \
+    fi && \
     apt-get install -y --no-install-recommends \
     libgl1 \
     libglib2.0-0 \
     nodejs \
     && rm -rf /var/lib/apt/lists/*
 
-# 安装 uv：优先阿里云内网 PyPI → 公网阿里云 → 官方。
-RUN pip install -i https://mirrors.cloud.aliyuncs.com/pypi/simple/ uv || \
-    pip install -i https://mirrors.aliyun.com/pypi/simple/ uv || \
-    pip install uv
+# 安装 uv：服务器走阿里云镜像，本地直连官方 PyPI。
+RUN if [ "$USE_CHINA_MIRRORS" = "true" ]; then \
+        pip install -i https://mirrors.cloud.aliyuncs.com/pypi/simple/ uv || \
+        pip install -i https://mirrors.aliyun.com/pypi/simple/ uv || \
+        pip install uv; \
+    else \
+        pip install uv; \
+    fi
 
 WORKDIR /app
 
 # 先复制依赖文件，利用 Docker 缓存层
 COPY pyproject.toml uv.lock* README.md alembic.ini ./
 RUN uv venv /app/.venv && \
-    (UV_INDEX_URL=https://mirrors.cloud.aliyuncs.com/pypi/simple/ uv pip install -e . || \
-     UV_INDEX_URL=https://mirrors.aliyun.com/pypi/simple/ uv pip install -e . || \
-     uv pip install -e .)
+    if [ "$USE_CHINA_MIRRORS" = "true" ]; then \
+        (UV_INDEX_URL=https://mirrors.cloud.aliyuncs.com/pypi/simple/ uv pip install -e . || \
+         UV_INDEX_URL=https://mirrors.aliyun.com/pypi/simple/ uv pip install -e . || \
+         uv pip install -e .); \
+    else \
+        uv pip install -e .; \
+    fi
 
 # 复制项目代码
 COPY core/ ./core/
 COPY utils/ ./utils/
 COPY web/backend/ ./web/backend/
+COPY scripts/ ./scripts/
 
 # 复制前端构建产物
 COPY --from=frontend-builder /build/dist ./web/frontend/dist