项目初始化

frontend/Dockerfile

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+# 多阶段构建：构建阶段
+FROM node:18-alpine AS build-stage
+WORKDIR /app
+
+# 设置国内镜像源以加速依赖安装（可选，根据实际情况调整）
+# RUN npm config set registry https://registry.npmmirror.com
+
+# 复制package.json和package-lock.json
+COPY package*.json ./
+
+# 安装依赖
+RUN npm ci
+
+# 复制源代码
+COPY . .
+
+# 构建应用
+RUN npm run build
+
+# 多阶段构建：运行阶段
+FROM nginx:1.23-alpine AS production-stage
+
+# 复制构建结果到Nginx
+COPY --from=build-stage /app/dist /usr/share/nginx/html
+
+# 复制Nginx配置文件
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# 暴露端口
+EXPOSE 80
+
+# 启动Nginx
+CMD ["nginx", "-g", "daemon off;"]