`def jobName = "XT" # 项目名称
def maxNumber = 15330 # 删除该编号以下所有构建历史
Jenkins.instance.getItemByFullName(jobName).builds.findAll {
it.number <= maxNumber
}.each {
it.delete()
}
Jenkins.instance.getItemByFullName(jobName).updateNextBuildNumber(1) # 重置下次构建编号为 1`