Files
AI-CS/frontend/Dockerfile
T

50 lines
1.1 KiB
Docker

# ============================================
# 多阶段构建:构建阶段
# ============================================
FROM node:18-alpine AS builder
WORKDIR /app
# 复制 package 文件
COPY package*.json ./
# 安装依赖(使用 npm ci 确保依赖版本一致)
RUN npm ci
# 复制源代码
COPY . .
# 构建参数(Next.js 环境变量必须在构建时传入)
ARG NEXT_PUBLIC_API_BASE_URL
ENV NEXT_PUBLIC_API_BASE_URL=$NEXT_PUBLIC_API_BASE_URL
# 构建 Next.js 应用
RUN npm run build
# ============================================
# 运行阶段
# ============================================
FROM node:18-alpine
WORKDIR /app
# 设置生产环境
ENV NODE_ENV=production
# 复制 package 文件(用于安装生产依赖)
COPY package*.json ./
# 只安装生产依赖
RUN npm ci --only=production && npm cache clean --force
# 从构建阶段复制必要的文件
COPY --from=builder /app/next.config.ts ./
COPY --from=builder /app/tsconfig.json ./
COPY --from=builder /app/public ./public
COPY --from=builder /app/.next ./.next
# 暴露端口
EXPOSE 3000
# 启动 Next.js 生产服务器
CMD ["npm", "start"]