如何在jenkinsfile中添加条件步骤

def myVariable = "some value"
if (myVariable == "some value") {
    // 执行某些操作
} else {
    // 执行其他操作
}

pipeline {
    agent any
    stages {
        stage('Conditional Stage') {
            steps {
                script {
                    if (myVariable == "some value") {
                        // 执行某些操作
                        echo "Condition is true"
                    } else {
                        // 执行其他操作
                        echo "Condition is false"
                    }
                }
            }
        }
    }
}

pipeline {
    agent any
    stages {
        stage('Conditional Stage') {
            steps {
                script {
                    if (myVariable == "some value") {
                        // 执行某些操作
                        echo "Condition is true"
                    }
                }
            }
        }
    }
    post {
        always {
            script {
                if (myVariable != "some value") {
                    // 执行其他操作
                    echo "Condition is false"
                }
            }
        }
    }
}