阿里云maven镜像官方地址: https://maven.aliyun.com/mvn/guide

mac用户首先建立 ~/.m2/settings.conf 文件,然后将阿里云的Maven配置写入到文件, 然后重新加载maven配置即可, 完整配置如下

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                      https://maven.apache.org/xsd/settings-1.0.0.xsd">
    <mirrors>
        <mirror>
            <id>aliyunmaven</id>
            <mirrorOf>*</mirrorOf>
            <name>阿里云公共仓库</name>
            <url>https://maven.aliyun.com/repository/public</url>
        </mirror>
    </mirrors>
</settings>

参考资料

https://developer.aliyun.com/article/78124