@IPU_REQ_2021@如果把Dockerfile放到子目录中，则必须将系统编译环境迁移到Dockefile所在子目录，否则docker打包时会报找不到文件。

ipu-rest-scaffold/docker/Dockerfile

FROM openjdk:8-jdk-alpine
VOLUME /tmp
WORKDIR /package
ADD  target/ipu-rest-scaffold-bin.tar.gz .
ADD  target/ipu-rest-scaffold-bin.tar.gz /package
WORKDIR /package/ipu-rest-scaffold
CMD mkdir logs
ENTRYPOINT java -Djava.security.egd=file:/dev/./urandom -jar ./ipu-rest-scaffold.jar $0 $@

ipu-rest-scaffold/pom.xml

	</repositories>
	<properties>
        <!-- 设置配置文件输出目录 -->
        <output-resources-conf>${project.basedir}/docker/target/conf</output-resources-conf>
        <!-- 设置依赖jar输出目录 -->
        <output-dependency-jar>${project.basedir}/docker/target/lib</output-dependency-jar>
        <dockerDirectory>${project.basedir}/docker</dockerDirectory>
		<env>dev</env>
		<start-class>com.ai.ipu.server.RestScaffoldStart</start-class>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	</dependencies>
	<build>
        <directory>${project.basedir}/docker/target</directory>
		<plugins>
			<!-- ==========应用包和依赖包分离的打包方法================ -->
			<plugin>