当我使用ansiColor插件输出消息时，我不喜欢它，它会打印很多额外的花括号和单词。如何解决？

詹金斯管道方法：

def printVariable(String message) {
ansiColor('xterm') {
    echo "\033[34m ${message} \033[0m"
}
}

呼叫：

printVariable("ENVIRONMENT: ${ENVIRONMENT}")
printVariable("PROJECT_VERSION: ${PROJECT_VERSION}")
printVariable("TAG_NAME: ${TAG_NAME}")

输出：

[Pipeline] }
[Pipeline] // ansiColor
[Pipeline] ansiColor
[Pipeline] {
[Pipeline] echo
 ENVIRONMENT: prod 
[Pipeline] }
[Pipeline] // ansiColor
[Pipeline] ansiColor
[Pipeline] {
[Pipeline] echo
 PROJECT_VERSION: 1.0.0 
[Pipeline] }
[Pipeline] // ansiColor
[Pipeline] ansiColor
[Pipeline] {
[Pipeline] echo
 TAG_NAME: repo.bla.bla
[Pipeline] }
[Pipeline] // ansiColor
[Pipeline] ansiColor
[Pipeline] {
[Pipeline] echo

我希望它像这样。

ENVIRONMENT: prod
PROJECT_VERSION: 1.0.0 
TAG_NAME: repo.bla.bla

谢谢您的帮助。