first commit

Dockerfile

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+# 阶段1: 构建前端
+FROM node:20-alpine AS frontend-builder
+WORKDIR /app/frontend
+COPY frontend/package*.json ./
+RUN npm ci
+COPY frontend/ ./
+RUN npm run build
+
+# 阶段2: 构建后端
+FROM node:20-alpine AS backend-builder
+WORKDIR /app/backend
+COPY backend/package*.json ./
+RUN npm ci
+COPY backend/ ./
+RUN npx prisma generate
+
+# 阶段3: 生产环境
+FROM node:20-alpine AS production
+WORKDIR /app
+
+# 安装nginx和sqlite
+RUN apk add --no-cache nginx sqlite
+
+# 复制后端
+COPY --from=backend-builder /app/backend ./backend
+RUN cd backend && npm ci --only=production
+
+# 复制前端构建
+COPY --from=frontend-builder /app/frontend/.next ./frontend/.next
+COPY --from=frontend-builder /app/frontend/package*.json ./frontend/
+COPY --from=frontend-builder /app/frontend/public ./frontend/public
+COPY --from=frontend-builder /app/frontend/next.config.ts ./frontend/
+COPY --from=frontend-builder /app/frontend/tsconfig.json ./frontend/
+RUN cd frontend && npm ci --only=production
+
+# 复制nginx配置
+COPY docker/nginx.conf /etc/nginx/nginx.conf
+
+# 复制启动脚本
+COPY docker/start.sh /app/start.sh
+RUN chmod +x /app/start.sh
+
+# 暴露端口
+EXPOSE 3000
+
+# 启动服务
+CMD ["/app/start.sh"]