Cannot use readMavenPom in Jenkinsfile

问题:

I am working on a Jenkinsfile for use with Jenkins 2.0. The readMavenPom method is not recognized. Is there some configuration I am missing to make this available?

My Jenkinsfile:

node {
  stage 'Checkout'
  checkout scm
  env.PATH = "${tool 'maven-3'}/bin:${env.PATH}"
  stage 'Build'
  def pom = readMavenPom file: 'pom.xml'
  echo "${pom}"
  sh "mvn -DskipTests=true verify"
}

When run, I get the following error:

java.lang.NoSuchMethodError: No such DSL method 'readMavenPom' found among
[AWSEBDeployment, archive, bat, build, catchError, checkout, deleteDir, dir, echo,
emailext, error, fileExists, git, input, isUnix, load, mail, node, parallel,
properties, pwd, readFile, retry, sh, slackSend, sleep, stage, stash, step, svn,
timeout, tool, unarchive, unstash, waitUntil, withCredentials, withEnv, wrap,
writeFile, ws]

回答1:

I needed to install the pipeline-utility-steps plugin.