目录

1. Pipeline script：

1.1.代码说明：

2. 实现效果：

3.联动说明：

4.Jenkins安装插件

---

1. Pipeline script：

properties([parameters([[$class: "ChoiceParameter", choiceType: "PT_SINGLE_SELECT", description: "Select the Env Name from the Dropdown List", filterLength: 1, filterable: false, name: "Env", randomName: "choice-parameter-5631314439613978", script: [$class: "GroovyScript", fallbackScript: [classpath: [], sandbox: true, script: '''return["Could not get Env"]'''], script: [classpath: [], sandbox: true, script: '''return["Dev","QA","Stage","Prod"]''']]], [$class: "CascadeChoiceParameter", choiceType: "PT_SINGLE_SELECT", description: "Select the Server from the Dropdown List", filterLength: 1, filterable: false, name: "Server", randomName: "choice-parameter-5631314456178619", referencedParameters: "Env", script: [$class: "GroovyScript", fallbackScript: [classpath: [], sandbox: true, script: '''return["Could not get Environment from Env Param"]'''], script: [classpath: [], sandbox: true, 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 {agent anystages {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"} }}}
}

1.1.代码说明：

这里将参数Server联动到Env：

这里具体联动处理：

 

2. 实现效果：

3.联动说明：

实现了参数Server随着Env联动

Env参数选择："Dev"

Server参数只能选择："devaaa001","devaaa002","devbbb001","devbbb002","devccc001","devccc002"

Env参数选择："QA"

Server参数只能选择："qaaaa001","qabbb002","qaccc003"

Env参数选择："Stage"

Server参数只能选择："staaa001","stbbb002","stccc003"

 

Env参数选择："Prod"

Server参数只能选择："praaa001","prbbb002","prccc003"

4.Jenkins安装插件

Active Choices Parameter插件和Active Choices Reactive Parameter插件

上面代码中

Env使用Active Choices Parameter插件

Server使用Active Choices Reactive Parameter插件