【docker】主机到容器

docker cp /opt/lib/java 9f953ea6f065:/opt/lib/java

自己的jdk解压目录

docker cp /opt/profile 9f953ea6f065:/etc/profile


docker cp  9f953ea6f065:/etc/profile /opt/profile

vim /opt/profile

export JAVA_HOME=/opt/lib/java/jdk1.8.0_381/
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tool.jar

docker exec -it 9f953ea6f065 /bin/bash


vim /etc/profile


docker restart 9f953ea6f065

java --version