anchor.diff:  
   WORKDIR "$APP_PATH"
   
  -ENV JAVA_HOME /usr/lib/jvm/java-1.8-openjdk
  -ENV JRE_HOME ${JAVA_HOME}/jre
  -ENV CLASSPATH .:${JAVA_HOME}/lib:${JRE_HOME}/lib
  -ENV PATH ${JAVA_HOME}/bin:$PATH
  +# ENV JAVA_HOME /usr/lib/jvm/java-1.8-openjdk
  +# ENV JRE_HOME ${JAVA_HOME}/jre
  +# ENV CLASSPATH .:${JAVA_HOME}/lib:${JRE_HOME}/lib
  +# ENV PATH ${JAVA_HOME}/bin:$PATH
  +
   
   #ENTRYPOINT ["java","-jar","-d64","-server","DockerBuildTest-1.0-SNAPSHOT.jar"]
   
  -CMD ["java","-jar","-d64","-server","DockerBuildTest-1.0-SNAPSHOT.jar"]+CMD ["java","-jar","DockerBuildTest-1.0-SNAPSHOT.jar"]
positive.code: ENV WORKSPACE_PATH=/usr/workspace
  ENV APP_PATH=/usr/target
  
  RUN apk update
  
  RUN apk add --no-cache \
      maven
  
  RUN mkdir "$WORKSPACE_PATH"
  
negative.code: FROM openjdk:8u141-jre
  
  MAINTAINER zl1030 "zl1030@163.com"
  
  