pom.xml中配置阿里云镜像

<repositories>
    <repository>
        <id>nexus-aliyun</id>
        <name>nexus-aliyun</name>
        <url>https://maven.aliyun.com/nexus/content/groups/public/</url>
        <releases>
            <enabled>true</enabled>
        </releases>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>
</repositories>
<repositories>
    <repository>
        <id>