更新 'Jenkinsfile'

Jenkinsfile

@@ -11,7 +11,9 @@ pipeline {
                 }
             }
             steps {
-                sh 'docker ps'
+                docker {
+                    build ${BRANCH_NAME}:${BUILD_NUMBER}
+                }
                 /* checkout scm */
                 /* echo docker -v  */
                 /*    def customImage = docker.build("${BRANCH_NAME}:${BUILD_NUMBER}")  */