Proxy Hosted Virtual

http://books.sonatype.com/nexus-book/reference/confignx-sect-manage-repo.html

Public Repositories

对外地址

http://192.168.0.244:8081/nexus/content/groups/public/

Group ID

Publis URL

例如：

http://repo.maven.apache.org/maven2/

http://repo1.maven.org/maven2/

https://repository.apache.org/content/groups/public/

https://oss.sonatype.org/content/repositories/releases/

http://repo.spring.io/release/

http://maven.oschina.net/content/groups/public/

http://repository.ow2.org/nexus/content/repositories/snapshots/

http://repository.apache.org/snapshots/

https://oss.sonatype.org/content/repositories/snapshots/

https://nexus.codehaus.org/snapshots/

标红的是nexus默认的三个代理

代理

代理仓库一开始给了3个

有Apache 、Codehaus 和 maven中央仓库

可以仿照这个添加其他代理

宿主

3rd Party
This hosted repository should be used for third-party dependencies not available in the public Maven repositories. Examples of these dependencies could be commercial, proprietary libraries such as an Oracle JDBC driver that may be referenced by your organization.
Releases
This hosted repository is where your organization will publish internal releases.
Snapshots
This hosted repository is where your organization will publish internal snapshots.

商业和具有版权的不允许随意传播的，购买了使用权的，放到3rd Party

自己的快照放到Snapshots

自己的发布版放到Releases

Virtual Repository

expose any repository format

适配除了maven2以外的仓库