我已经看到了Jenkins: archiveArtifacts - multiple distinct files和Jenkins multiple artifacts for the same build的答案，我也看了文档（来自https://stackoverflow.com/a/50022804/264822），但没有一个解释如何将一长行文件拆分为多行（以提高可读性？）
一个简短的例子是：

archiveArtifacts artifacts: 'build_wrapper_output_directory/build-wrapper-dump.json, build_wrapper_output_directory/build-wrapper.log'

如果我尝试拆分这一行，Jenkinsfile的解析就会失败。使用单引号拆分：

archiveArtifacts artifacts: 'build_wrapper_output_directory/build-wrapper-dump.json,'
        'build_wrapper_output_directory/build-wrapper.log'

给了我：

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
WorkflowScript: 116: unexpected token

在不带引号的情况下拆分时：

archiveArtifacts artifacts: 'build_wrapper_output_directory/build-wrapper-dump.json,
        build_wrapper_output_directory/build-wrapper.log'

给了我：

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
WorkflowScript: 112: expecting ''', found '\n' @ line 112, column 75.