初始提交：餐智库 CIBank 餐饮行业知识库

backend/run.sh

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+#!/bin/bash
+# 餐智库一键启动脚本
+# 同时启动后端 API 服务和前端开发服务器
+
+set -e
+
+BACKEND_DIR="$(cd "$(dirname "$0")" && pwd)"
+FRONTEND_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+
+echo "=== 餐智库启动 ==="
+
+# 检查后端虚拟环境
+if [ ! -d "$BACKEND_DIR/venv" ]; then
+    echo "[后端] 创建虚拟环境..."
+    python3 -m venv "$BACKEND_DIR/venv"
+    echo "[后端] 安装依赖..."
+    "$BACKEND_DIR/venv/bin/pip" install -r "$BACKEND_DIR/requirements.txt" -q
+    echo "[后端] 安装 Playwright 浏览器..."
+    "$BACKEND_DIR/venv/bin/playwright" install chromium
+fi
+
+# 检查 .env 文件
+if [ ! -f "$BACKEND_DIR/.env" ]; then
+    echo "[后端] 复制 .env.example -> .env"
+    cp "$BACKEND_DIR/.env.example" "$BACKEND_DIR/.env"
+    echo "[提示] 请编辑 backend/.env 填入 DASHSCOPE_API_KEY"
+fi
+
+# 启动后端
+echo "[后端] 启动 API 服务 (端口 8765)..."
+"$BACKEND_DIR/venv/bin/python" "$BACKEND_DIR/app.py" &
+BACKEND_PID=$!
+echo "[后端] PID=$BACKEND_PID"
+
+# 等待后端就绪
+sleep 2
+
+# 启动前端
+echo "[前端] 启动开发服务器 (端口 3000)..."
+cd "$FRONTEND_DIR"
+npm run dev &
+FRONTEND_PID=$!
+echo "[前端] PID=$FRONTEND_PID"
+
+echo ""
+echo "=== 启动完成 ==="
+echo "前端: http://localhost:3000"
+echo "后端: http://localhost:8765/api/health"
+echo ""
+echo "按 Ctrl+C 停止所有服务"
+
+trap "kill $BACKEND_PID $FRONTEND_PID 2>/dev/null; exit" INT TERM
+wait