maven deploy失败

如果maven deploy失败，抛出如下信息：

Deployment failed: repository element was not specified in the POM inside distributionManagement element or in -DaltDeploymentRepository=id::layout::url parameter -> [Help 1]

 则可能是未配置distributionManagement，配置如下

<distributionManagement>
		<repository>
			<id>odianyun-snapshots</id>
			<name>snapshots</name>
			<url>http://<NEXUS IP>:8081/content/repositories/snapshots/</url>
		</repository>
	</distributionManagement>