前端部分更新

weather-data-ui/Dockerfile

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+# ============================================================
+# 多阶段构建 (开发机有网络时使用)
+#   docker build -t weather-data-ui .
+# ============================================================
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# 安装依赖
+COPY package.json package-lock.json* ./
+RUN npm ci --registry=https://registry.npmmirror.com
+
+# 复制源码并构建
+COPY . .
+RUN npm run build:prod
+
+# ============================================================
+# 运行阶段 - Nginx 提供静态文件服务
+# ============================================================
+FROM nginx:alpine
+
+LABEL maintainer="weather-data"
+LABEL description="Weather Data System - Frontend UI"
+
+# 删除默认配置
+RUN rm -f /etc/nginx/conf.d/default.conf
+
+# 复制自定义 nginx 配置
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# 复制构建产物
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+EXPOSE 80
+
+HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
+  CMD wget -qO- http://localhost/ || exit 1
+
+CMD ["nginx", "-g", "daemon off;"]