更新 '.drone.yml'

.drone.yml

@@ -9,6 +9,7 @@ steps:
         path: /root/.m2 # The path in the container
     commands:
       #- mvn help:effective-settings # check maven
+      - ls -hl /root/.m2/
       - mvn -version
       - java -version
       - mvn help:effective-settings