http://192.168.0.206:8081/nexus/content/groups/public/
http://maven.aliyun.com/nexus/content/groups/public
http://maven.oschina.net/content/groups/public/
http://repo.maven.apache.org/maven2/
https://repo.maven.apache.org/maven2/
http://repo1.maven.org/maven2/
http://repository.sonatype.org/content/groups/public/
http://repository.jboss.com/maven2/
https://repository.jboss.org/nexus/content/groups/public/
http://maven.ibiblio.org/
https://repo.spring.io/snapshot/
https://repo.spring.io/milestone/
本文参考链接：https://yfx000.blog.csdn.net/article/details/45073737
