# 构建阶段 FROM node:18-alpine as builder # 设置工作目录 WORKDIR /app # 复制 package.json 和 package-lock.json COPY package*.json ./ # 安装依赖(使用 --legacy-peer-deps 解决依赖冲突) RUN npm install --legacy-peer-deps # 复制源代码 COPY . . # 构建项目 RUN npm run build # 生产阶段 FROM nginx:alpine # 复制构建产物到 Nginx 静态目录 COPY --from=builder /app/dist /usr/share/nginx/html # 复制自定义 Nginx 配置 COPY nginx.conf /etc/nginx/conf.d/default.conf # 暴露端口 EXPOSE 80 # 启动 Nginx CMD ["nginx", "-g", "daemon off;"]