39 lines
926 B
Docker
39 lines
926 B
Docker
# ========== 阶段一：构建前端 dist ==========
|
||
FROM node:20-alpine AS frontend-builder
|
||
|
||
WORKDIR /app/frontend
|
||
|
||
COPY frontend/package.json frontend/package-lock.json* ./
|
||
RUN npm ci --ignore-scripts || npm install --legacy-peer-deps
|
||
|
||
COPY frontend/ ./
|
||
RUN npm run build
|
||
|
||
# ========== 阶段二：构建后端 JAR（含 dist 到 static） ==========
|
||
FROM eclipse-temurin:17-jdk-alpine AS backend-builder
|
||
|
||
WORKDIR /app
|
||
|
||
# 安装 Maven
|
||
RUN apk add --no-cache maven
|
||
|
||
COPY backend/ ./backend/
|
||
COPY --from=frontend-builder /app/frontend/dist ./backend/src/main/resources/static
|
||
|
||
WORKDIR /app/backend
|
||
RUN mvn package -DskipTests -q -B
|
||
|
||
# ========== 阶段三：运行 ==========
|
||
FROM eclipse-temurin:17-jre-alpine
|
||
|
||
WORKDIR /app
|
||
|
||
# 上传目录与数据持久化
|
||
RUN mkdir -p /app/data/uploads
|
||
|
||
COPY --from=backend-builder /app/backend/target/datatool-backend-*.jar ./app.jar
|
||
|
||
EXPOSE 8080
|
||
|
||
ENTRYPOINT ["java", "-jar", "app.jar"]
|