更新 'Jenkinsfile'

Jenkinsfile

@@ -12,9 +12,7 @@ pipeline {
             }
             steps {
                 checkout scm
-                docker.image('node:16-alpine').withRun(""){ c ->
-                    sh 'docker -v'
-                }
+                echo docker -v
                 /* sh 'docker-compose down' */
                 /* sh 'npm install --registry https://registry.npm.taobao.org' */
                 /* sh 'npm run build:prod' */