第一步:修改C:\当前用户名/m2/settings.xml文件
E:\Maven\repository
repo1
central
Human Readable Name for this Mirror.
https://repo1.maven.org/maven2/
repo2
central
Human Readable Name for this Mirror.
https://repo2.maven.org/maven2/
aliyunmaven
*
阿里云公共仓库
https://maven.aliyun.com/repository/public
第二步(选做):Intellij中添加如下信息:
-Dmaven.wagon.http.ssl.insecure=true -Dmaven.wagon.http.ssl.allowall=true