1. 阿里云的maven仓库列表
https://maven.aliyun.com/mvn/view
2. 修改maven setting文件，添加镜像源
<mirror>
<id>aliyun</id>
<mirrorOf>central</mirrorOf>
<name>aliyun-public</name>
<url>https://maven.aliyun.com/repository/public/</url>
</mirror>
<mirror>
<id>aliyun-spring</id>
<mirrorOf>spring</mirrorOf>
<name>aliyun-spring</name>
<url>https://maven.aliyun.com/repository/spring</url>
</mirror>