1.安装目录下修改setting.xml
<mirrors>
<mirror>
<id>alimaven</id>
<name>aliyun maven</name>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
<mirrorOf>central</mirrorOf>
</mirror>
</mirrors>
2.每个maven项目可以单独配置仓库地址
<repositories>
<repository>
<id>alirep</id>
<name>aliyun maven</name>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>alirep</id>
<name>Central Repository</name>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
</pluginRepository>
</pluginRepositories>
3.可以利用插件查看仓库配置是否生效
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.1</version>
<executions>
<execution>
<id>id.clean</id>
<phase>clean</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<tasks>
<echo>本地仓库地址:${settings.localRepository}</echo>
<echo>中央仓库地址:${project.repositories[0].url}</echo>
<echo>插件仓库地址:${project.pluginRepositories[0].url}</echo>
</tasks>
</configuration>
</execution>
</executions>
</plugin>
</plugins>