使用Jenkins Pipeline's sshPublisher plugin（“通过ssh发布”），是否可以获得使用execCommand运行的命令的退出代码和输出（在工件被传输之后）？
我使用的插件如下：

script {
    echo "Sending artifacts to machine at " + remoteDirectory

    // Use of the ssh publisher plugin over SSH
    sshPublisher(
        failOnError: false,
        publishers: [
            sshPublisherDesc(
                configName: "my-drive",
                transfers: [
                    sshTransfer(
                        sourceFiles: mySourceFilesList,
                        remoteDirectory: remoteDirectory,
                        flatten: true,
                        execCommand: commandToExec,
                        execTimeout: 1800000
                    )
                ],
                sshRetry: [
                    retries: 0
                ]
            )
        ]
    )
    // How can I get the output of execCommand?
    // If the exit code was 1, I want to perform some special steps
    // I'd also like to include the output of the command in these steps
}

字符串
维基页面here说（这是旧的，从2011年虽然）：
命令执行的STDOUT和STDERR记录在Jenkins控制台中。