如何以编程方式获取Maven settings.xml的路径

Question

有没有办法从默认系统属性或maven选项中获取Java程序中maven settings.xml文件的路径。我想避免通过配置文件从用户那里获取该信息。

Answer 1

As per the maven documentation ,

There are two locations where a settings.xml file may live:

• The Maven install: ${maven.home}/conf/settings.xml
• A user's install: ${user.home}/.m2/settings.xml

To access maven.home

System.getenv("M2_HOME");

To access user.home

System.getProperty("user.home");