Jenkins 将布尔参数传递给管道子作业时出现问题

我有一个管道作业，需要调用如下验证作业：

isHardReleaseAllowed= true                
def versionOk = build(job: "/validateMVNVersion", parameters: [[$class: 'StringParameterValue', name: 'version', value: params.version],
                [$class: 'BooleanParameterValue', name: 'isHardReleaseAllowed', value: isHardReleaseAllowed]], propagate: true)

验证作业的定义如下：

string(name: 'version', description: 'The new version to set')
booleanParam(name: 'isReleaseTagAllowed',defaultValue: false , description: 'is hard release tag allowed?')

这些是调用我的作业之前的值（从输出控制台）：

回音➡ 正在验证分支上的版本1.12.14标记➡release/testRelease with isHardReleaseAllowed=true

但是当我在我的工作中重复这些

      echo "isReleaseTagAllowed class : \u27A1" + isReleaseTagAllowed.getClass().toString() + " value :" + isReleaseTagAllowed

      echo "env.isReleaseTagAllowed \u27A1" + env.isReleaseTagAllowed.getClass().toString() + " value :" + env.isReleaseTagAllowed
      echo "params.isReleaseTagAllowed \u27A1" + params.isReleaseTagAllowed.getClass().toString() + " value :" + params.isReleaseTagAllowed

      boolean isReleaseBranchAllowedBoolean = params.isReleaseTagAllowed == "true"
      echo "Boolean asboolean value is " + isReleaseBranchAllowedBoolean

我得到这些值：

isReleaseTagAllowed class : ➡class java.lang.String value :false
[Pipeline] echo
env.isReleaseTagAllowed ➡class java.lang.String value :false
[Pipeline] echo
params.isReleaseTagAllowed ➡class java.lang.Boolean value :false
[Pipeline] echo
Boolean asboolean value is false

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所有这些都是假的。。。我没有得到什么？

获得值的一个好方法是设置正确的变量名；）