FROM registry.cn-hangzhou.aliyuncs.com/dockerhub_mirror/java:21-anolis WORKDIR /pig-upms-biz ARG JAR_FILE=target/pig-upms-biz.jar COPY ${JAR_FILE} app.jar EXPOSE 4000 ENV TZ=Asia/Shanghai JAVA_OPTS="-Xms128m -Xmx256m -Djava.security.egd=file:/dev/./urandom" CMD sleep 60; java $JAVA_OPTS -jar app.jar