docker inspect syslog-consumer-rule-dm \ --format 'WorkingDir={{.Config.WorkingDir}}{{println}}Entrypoint={{json .Config.Entrypoint}}{{println}}Cmd={{json .Config.Cmd}}' 再确认文件确实存在: docker exec syslog-consumer-rule-dm \ sh -c 'ls -lh /app/*.jar 2>/dev/null'