使用Active Choice Parameter参数化构建

使用Active Choice Parameter参数化构建

在使用Pipeline项目时 一般都是参数化构建工作，在Jenkins的构建需要使用参数类型有复选框，单选按钮，多选值等输入的情景。

转到→管理Jenkins→选择管理插件→选择可用选项卡，然后搜索主动选择插件。安装并重新启动Jenkins，以正确安装插件。我的已经安装好，因此在“已安装”标签中列出。

主动选择参数

使用Groovy脚本或Scriptler目录中的脚本为生成参数动态生成值选项列表。参数可以动态更新，呈现为组合框，复选框，单选按钮或丰富的HTML UI窗口小部件。

按住Ctrl 就可以多选了。

主动选择反应参数

当作业中UI控件的值发生更改时，可以动态更新(主动选择和响应参考参数) 这里可以使用IF进行条件判断，输出相关的值。

Jenkinsfile

properties([     parameters([         [$class: 'ChoiceParameter',              choiceType: 'PT_SINGLE_SELECT',              description: 'Select the Env Name from the Dropdown List',              filterLength: 1,              filterable: true,              name: 'Env',              randomName: 'choice-parameter-5631314439613978',              script: [                 $class: 'GroovyScript',                  fallbackScript: [                     classpath: [],                      sandbox: false,                      script:                          'return[\'Could not get Env\']'                 ],                  script: [                     classpath: [],                      sandbox: false,                      script:                          'return["Dev","QA","Stage","Prod"]'                 ]             ]         ],          [$class: 'CascadeChoiceParameter',              choiceType: 'PT_SINGLE_SELECT',              description: 'Select the Server from the Dropdown List',              filterLength: 1,              filterable: true,              name: 'Server',              randomName: 'choice-parameter-5631314456178619',              referencedParameters: 'Env',              script: [                 $class: 'GroovyScript',                  fallbackScript: [                     classpath: [],                      sandbox: false,                      script:                          'return[\'Could not get Environment from Env Param\']'                 ],                  script: [                     classpath: [],                      sandbox: false,                      script:                          ''' if (Env.equals("Dev")){                                 return["devaaa001","devaaa002","devbbb001","devbbb002","devccc001","devccc002"]                             }                             else if(Env.equals("QA")){                                 return["qaaaa001","qabbb002","qaccc003"]                             }                             else if(Env.equals("Stage")){                                 return["staaa001","stbbb002","stccc003"]                             }                             else if(Env.equals("Prod")){                                 return["praaa001","prbbb002","prccc003"]                             }                         '''                 ]             ]         ]     ]) ])  pipeline {   environment {          vari = ""   }   agent any   stages {       stage ("Example") {         steps {          script{           echo 'Hello'           echo "${params.Env}"           echo "${params.Server}"           if (params.Server.equals("Could not get Environment from Env Param")) {               echo "Must be the first build after Pipeline deployment.  Aborting the build"               currentBuild.result = 'ABORTED'               return           }           echo "Crossed param validation"         } }       }   } }

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