报错信息如下：

Failed to execute goal org.sonatype.plugins:nexus-staging-maven-plugin:1.6.8:deploy (injected-nexus-deploy) on project spring-redis-current-limit: Execution injected-nexus-deploy of goal org.sonatype.plugins:nexus-staging-maven-plugin:1.6.8:deploy failed: Nexus connection problem to URL [https://oss.sonatype.org/ ]: com.sun.jersey.api.client.ClientHandlerException: javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

解决方法：

增加配置参数，位置：File -> Settings -> Build, Execution, Deployment -> Build Tools -> Maven -> Runner，修改界面中VM Options参数为：

-Dmaven.wagon.http.ssl.insecure=true -Dmaven.wagon.http.ssl.allowall=true