1.查看maven的settings.xml 配置文件, 看 repository 是否指向 私服,对应的用户名 密码是否配置正确
<?xml version="1.0"?>
<settings>
<profiles>
<profile>
<id>nexus</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<repositories>
<repository>
<id>maven-releases</id>
<url>http://nexus-repository/nexus/content/repositories/releases/</url>
<layout>default</layout>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
<repository>
<id>maven-snapshots</id>
<url>http://nexus-repository/nexus/content/repositories/snapshots</url>
<layout>default</layout>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
<repository>
<id>maven-public</id>
<url>http://nexus-repository/nexus/content/groups/public/</url>
<layout>default</layout>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
</repositories>
</profile>
</profiles>
<servers>
<server>
<id>maven-releases</id>
<username>admin</username>
<password>admin2017pwd</password>
</server>
<server>
<id>maven-snapshots</id>
<username>admin</username>
<password>admin2017pwd</password>
</server>
<server>
<id>maven-snapshots</id>
<username>admin</username>
<password>admin2017pwd</password>
</server>
<server>
<id>maven-public</id>
<username>admin</username>
<password>admin2017pwd</password>
</server>
</servers>
<mirrors>
<mirror>
<id>nexus-aliyun</id>
<name>nexus-aliyun</name>
<url>http://maven.aliyun.com/nexus/content/groups/public</url>
<mirrorOf>central</mirrorOf>
</mirror>
</mirrors>
<pluginGroups>
<pluginGroup>org.grails</pluginGroup>
</pluginGroups>
<localRepository>D:\devtools\apache-maven-3.6.0\MavenRepository</localRepository>
</settings>
2.找到项目对应的pom.xml 路径下 执行
或在 idea 中点击