maven學習九之pom.xml或settings.xml對nexus的配置

(1)在POM中配置Nexus倉庫

<project>
...
<repositories>
<repository>
<id>nexus</id>
<name>Nexus</name>
<url>http://localhost:8081/nexus/content/groups/public/<url>
<release><enabled>true</enabled></release>
<snapshots><enabled>true></enabled></snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>nexus</id>
<name>Nexus</name>
<url>http://localhost:8081/nexus/content/groups/public/<url>
<release><enabled>true</enabled></release>
<snapshots><enabled>true></enabled></snapshots>
</pluginRepository>
</pluginRepositories>
...
</project>

上述配置只對當前項目有效，若需讓本機全部Maven項目均使用Mavne私服，應該在setting.xml中進行配置。

(2)在setting.xml中配置Nexus倉庫

<settings>
...
<profiles>
<profile>
<id>nexus</id>
<repositories>
<repository>
<id>nexus</id>
<name>Nexus</name>
<url>http://localhost:8081/nexus/content/groups/public/<url>
<release><enabled>true</enabled></release>
<snapshots><enabled>true></enabled></snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>nexus</id>
<name>Nexus</name>
<url>http://localhost:8081/nexus/content/groups/public/<url>
<release><enabled>true</enabled></release>
<snapshots><enabled>true></enabled></snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<activeProfile>nexus</activeProfiles>
</activaProfiles>
...
</settings>

activeProfiles用來激活私服

(3) 配置鏡像讓Maven只使用私服

<settings>
...
<mirrors>
<mirror>
<id>nexus</id>
<mirrorOf>*<?mirrorOf>
<url>http://localhost:8081/nexus/content/groups/public/</url>
</mirror>
</mirrors>
<profiles>
<profile>
<id>nexus</id>
<repositories>
<repository>
<id>central</id>
<name>http://central</name>
<release><enabled>true</enabled></release>
<snapshots><enabled>true></enabled></snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>central</id>
<name>http://central</name>
<release><enabled>true</enabled></release>
<snapshots><enabled>true></enabled></snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<activeProfile>nexus</activeProfiles>
</activaProfiles>
...
</settings>

只要mirrorOf中的工廠須要下載jar，都會自動來找該鏡像。若是鏡像地址有，就下載下來。若鏡像地址沒有，mirrorOf中的工廠也不會到中央資源庫下載，而是由鏡像去下載。這是推薦的作法。若鏡像下載不到，就下載失敗。

原帖地址:http://springsfeng.iteye.com/blog/1456856