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# ============================================
# A股智投分析平台 - 后端服务 Dockerfile
# 多阶段构建，生产环境优化
# ============================================
# 阶段1：构建阶段
FROM node:20-alpine AS builder
WORKDIR /app
# 安装必要依赖
RUN apk add --no-cache openssl
# 复制 package.json 和 package-lock.json
COPY package*.json ./
COPY prisma ./prisma/
# 安装所有依赖（包括开发依赖）
RUN npm ci
# 生成 Prisma Client
RUN npx prisma generate
# 复制源代码
COPY . .
# 编译 TypeScript
RUN npm run build
# ============================================
# 阶段2：生产阶段
FROM node:20-alpine
WORKDIR /app
# 安装必要的系统依赖
RUN apk add --no-cache openssl wget
# 创建日志目录
RUN mkdir -p logs
# 复制 package.json 和 package-lock.json
COPY package*.json ./
COPY prisma ./prisma/
# 安装生产依赖（不包含开发依赖）
RUN npm ci --only=production && npm cache clean --force
