如何将构建号从一项工作传递到jenkinsfile中的另一项以进行构建工作？

Question

我遇到一种情况，必须将一个作业的内部版本号传递给另一个作业，而下一个作业将使用该编号作为参数。

 stages {
         stage('Build Job1') {
            steps {
              script {

                   build job: "001_job" 
                   $build_001= env.BUILD_NUMBER of 001_job                  
                echo env.BUILD_NUMBER //this echos the build number of this job and not 001_job
            }
            }   
        }    
      stage('job_002') {
            steps {
              script {

                   build job: "job_002", parameters: [string(name: "${PAYLOAD_PARAM}", value: "$build_001")]
            }
            }   
        }  
   }
}  

Answer 1

我想出了一种方法。 需要具有全局环境变量，然后通过功能分配内部版本号，如以下解决方案中所示：

pipeline {
    environment {
        BUILD_NUM = ''

    }
    agent {
        label 'master'
    }
 stages {
         stage('Build Job1') {
            steps {
              script {

                  def  build job: "001_job" 
                   def build_num1 = build_job.getNumber()
                 BUILD_NUM = "${build_num1}"
                 echo BUILD_NUM  //build number of oo1/job
            }
            }   
        }    
      stage('job_002') {
            steps {
              script {

                   build job: "job_002", parameters: [string(name: "${PAYLOAD_PARAM}", value: BUILD_NUM))]
            }
            }   
        }  
   }
}