收集的仓库地址如下：
http://maven.wso2.org/nexus/content/groups/public/
http://jcenter.bintray.com/
http://maven.antelink.com/content/repositories/central/
http://nexus.openkoala.org/nexus/content/groups/Koala-release/
http://maven.tmatesoft.com/content/groups/public/
http://mavensync.zkoss.org/maven2/
http://maven.springframework.org/release/
Maven官方提供的地址如下：
https://mvnrepository.com/repos