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
<!--中央仓库--> <mirror> <id>aliyun</id> <mirrorOf>central</mirrorOf> <name>aliyun-public</name> <url>https://maven.aliyun.com/repository/public/</url> </mirror> <!--spring 依赖仓库--> <mirror> <id>aliyun-spring</id> <mirrorOf>spring</mirrorOf> <name>aliyun-spring</name> <url>https://maven.aliyun.com/repository/spring</url> </mirror>