jenkins-pipeline清理工作区方法

1、方法一：使用clean

  stage('Clean') {
    steps {
      cleanWs(
          cleanWhenAborted: true, 
          cleanWhenFailure: true, 
          cleanWhenNotBuilt: true, 
          cleanWhenSuccess: true, 
          cleanWhenUnstable: true, 
          cleanupMatrixParent: true, 
          disableDeferredWipeout: true, # 这个选项是关闭延时删除，立即删除。
          deleteDirs: true
      )
      }
  }

2、方法二：使用 deleteDir

dir('directoryToDelete') {
    deleteDir()
}