实际上，我可以这样来解决它-〉

withCredentials([[$class: 'AmazonWebServicesCredentialsBinding', credentialsId: env.AWS_CREDENTIAL_ID,
                        ACCESS_KEY: 'ACCESS_KEY', SECRET_KEY: 'SECRET_KEY']]) { }

您可以使用withEnv和withCredentials的组合并动态传递凭据。凭据必须使用凭据绑定插件在Jenkins的全局凭据部分中定义：

withEnv([""CREDENTIALID=pw_${<some global variable>}",]) {
withCredentials([string(credentialsId: "${CREDENTIALID}", variable: 'mypassword' )]) {


}
}

这对我很有效。希望这对我有帮助！！

以下示例说明如何根据环境变量DEPLOYMENT_ENVIRONMENT的值设置credentialsId：

#! groovy

pipeline {
    environment {
        CREDENTIALS_ID = getCredentialsId()
    }
    stages {
        stage('Build') {
            steps {
                withCredentials([string(credentialsId: "${CREDENTIALS_ID}", variable: 'password')]) {
                    bat """gradlew build -Dpassword=$password"""
                }
            }
        }
    }
}

String getCredentialsId() {
    if (env.DEPLOYMENT_ENVIRONMENT == "PRODUCTION") {
        "prodPassword"
    } else {
        "defaultPassword"
    }
}

我尝试使用下面的代码根据环境变量的值设置credentialsId，但没有成功：

stage('PrintProd packages'){
               env.KUBECONFIG='development-kubeconfig'
                withCredentials([file(credentialsId: env.KUBECONFIG, variable: 'KUBECRED')]) 
    {
    `enter code here`sh 'helm  list  --kubeconfig=$KUBECRED'
    
    }

使用env.variable可以很好地工作：

stage('PrintProd packages'){
               env.KUBECONFIG='development-kubeconfig'
                withCredentials([file(credentialsId: env.KUBECONFIG, variable: 'KUBECRED')]) 
    {
    `enter code here`sh 'helm  list  --kubeconfig=$KUBECRED'
    
    }