参考:https://blog.youkuaiyun.com/shycx/article/details/7726600
jenkins中报错
[WARNING] Could not transfer metadata org.apache.commons:commons-lang3/maven-metadata.xml from/to nexus (http:// :8081/nexus/content/groups/public/): Connect to xx.xx.x.xxx:8081 [/xx.xx.x.xxx] failed: Connection timed out (Connection timed out)
[WARNING] Failure to transfer org.apache.commons:commons-lang3/maven-metadata.xml from http://xx.xx.xxx.x:8081/nexus/content/groups/public/ was cached in the local repository, resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced. Original error: Could not transfer metadata org.apache.commons:commons-lang3/maven-metadata.xml from/to nexus (http://xx.xx.x.xxx:8081/nexus/content/groups/public/): Connect to xx.xx.x.xxx:8081 [/xx.xx.x.xxx] failed: Connection timed out (Connection timed out)
在maven的settings.xml中 添加仓库节点
<mirror>
<id>ibiblio.org</id>
<name>ibiblio Mirror of http://repo1.maven.org/maven2/</name>
<url>http://mirrors.ibiblio.org/pub/mirrors/maven2</url>
<mirrorOf>central</mirrorOf>
<!-- United States, North Carolina -->
</mirror>
<mirror>
<id>jboss-public-repository-group</id>
<mirrorOf>central</mirrorOf>
<name>JBoss Public Repository Group</name>
<url>http://repository.jboss.org/nexus/content/groups/public</url>
</mirror>