java - Groovy 脚本错误 : java. io.NotSerializedException : com. xlson.groovycsv.CsvIterator

Question

我在 Jenkins groovy 脚本中有一个小测试阶段，通过循环到 csv 文件来获取分支值，当我不在循环中包含 HELM_REPO_BRANCH 时，这可以正常工作，但会因 java.io.NotSerializedException: com.如果我尝试从另一个函数获取值，xlson.groovycsv.CsvIterator 会出错。知道如何解决吗？

stage("Deploy missing Services to ${DEST_ENV}"){
sh 'echo NAME,VERSION >test.csv'
sh 'echo account,1.17.1 >>test.csv'
sh 'echo payment,1.6.9 >>test.csv'
def csv  = readFile 'test.csv'
def data = new CsvParser().parse(csv)
 for( line in data ) {
    def SERVICE_NAME = "$line.NAME"
    def SRC_VERSION = "$line.VERSION"
    def HELM_REPO_BRANCH = get_job_parameters()
    echo "$SERVICE_NAME"
    echo "$SRC_VERSION"
    echo "$HELM_REPO_BRANCH"
  }
 } 

def get_job_parameters() {  
BRANCH= readFile 'deployment_branch.txt'    
return BRANCH
}

Answer 1

您可以使用readCSV (假设阶段已经在 node block 的上下文中运行):

stage("Deploy missing Services to ${DEST_ENV}") {
    writeFile file: 'test.csv', text: '''NAME,VERSION
account,1.17.1
payment,1.6.9'''
    def csv = readCSV(file: 'test.csv', format: CSVFormat.DEFAULT.withHeader())
    csv.each { record ->
        def SERVICE_NAME = record.get('NAME')
        def SERVICE_VERSION = record.get('VERSION')
        ...
    }
}