settings.xml中配置

  <mirrors>
    <mirror>
        <id>nexus-aliyun</id>
        <mirrorOf>central</mirrorOf>
        <name>Nexus aliyun</name>
        <url>http://maven.aliyun.com/nexus/content/groups/public</url>
    </mirror>
  </mirrors>

注意：mirrorOf不能设置为*，否则你再pom.xml中配置的repositories将不可用

pom.xml配置 repositories

   <!-- 配置私服 -->
    <repositories>
        <repository>
            <id>nexus</id>
            <name>parking</name>
            <url>http://192.168.8.48:8081/repository/3rd_part/</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
        <repository>
            <id>aliyunmaven</id>
            <name>aliyun maven</name>
            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
        </repository>
        <repository>
            <id>aliyunmavensnapshot</id>
            <name>aliyun maven snapshot</name>
            <url>http://maven.aliyun.com/nexus/content/repositories/snapshots</url>
        </repository>
    </repositories>