解决IDEA Maven下载依赖包速度慢问题

右键项目，maven选项，"Open setting.xml"或"Create setting.xml"，在 mirrors 节点添加下面代码。

alimaven

aliyun maven

http://maven.aliyun.com/nexus/content/groups/public/

central

uk

central

Human Readable Name for this Mirror.

http://uk.maven.org/maven2/

CN

OSChina Central

http://maven.oschina.net/content/groups/public/

central

nexus

internal nexus repository

http://repo.maven.apache.org/maven2

central