31 lines
807 B
Docker
31 lines
807 B
Docker
# ========== 阶段一：Maven 构建（使用带 Maven 的镜像 + 国内源） ==========
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FROM maven:3.9-eclipse-temurin-8-alpine AS builder
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WORKDIR /build
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# 使用阿里云 Maven 镜像，加速依赖下载
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COPY docker/maven-settings.xml /root/.m2/settings.xml
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# 先只复制 pom，利用 Docker 缓存依赖层
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COPY pom.xml .
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RUN mvn dependency:go-offline -B -q
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# 复制源码并打包（跳过测试，加快构建）
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COPY src ./src
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RUN mvn clean package -DskipTests -B -q
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# ========== 阶段二：运行 ==========
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FROM eclipse-temurin:8-jre-alpine
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WORKDIR /app
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# 从构建阶段复制 jar
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COPY --from=builder /build/target/sftp-manager-1.0.0.jar app.jar
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# 数据与日志目录（挂载卷时会覆盖）
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RUN mkdir -p /app/data /app/logs
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EXPOSE 48081
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ENTRYPOINT ["java", "-jar", "app.jar"]
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