How to set a system property via envirnmoent variable?

Question

I need to set a system property via environment variable a then get access it with System.properties['propName'] . I tried several patterns:

SET org.gradle.project.systemProp.buildRate=10
SET org.gradle.project.buildRate=10
SET ORG_GRADLE_PROJECT_buildRate=10
SET ORG_GRADLE_PROJECT_systemProp.buildRate=10

but none of these worked. How to do that?

Answer 1

它们是不同的事情，您可以设置环境变量并使用System.getenv()读取它，或者设置系统属性并使用System.getProperties()读取它。