打包成功后自动打latest标签

src/org/qg/StageBucket.groovy

@@ -133,6 +133,7 @@ def dockerbuild_and_push(buildNumber, branchName, harborGroup, systemName, conte
         withDockerRegistry([credentialsId: 'harbor-qajenkins', url: "http://192.168.4.36"]) {
             def image = docker.build(imageTag, "--build-arg BUILD_NUMBER=${buildNumber} --build-arg SYSTEM_NAME=${safeSystemName} ${contextDir}")
             image.push()
+            image.push('latest')
         }
     }