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Dockerfile

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+FROM node:24-alpine AS builder
+WORKDIR /app
+
+COPY package.json ./
+
+# 直接使用 npm install 并解决依赖问题
+RUN npm install --no-audit --no-fund --legacy-peer-deps
+
+# 拷贝源码并构建
+COPY . .
+
+# 【前端修改】如果要以子路径 /app-shared/ 部署，请用 base 指定前缀，同 .env中VITE_SERVER_NAME
+RUN npx vite build --base=/app-shared/
+
+FROM nginx:alpine
+
+COPY --from=builder /app/dist /usr/share/nginx/html/app-shared
+# 覆盖 Nginx 配置，支持 SPA 子路径
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]