cached in the local repository, resolution will not be reattempted

问题：

Failed to execute goal on project xxx: 

Could not resolve dependencies for project 
xxx:jar:3.0.0-SNAPSHOT: 
The following artifacts could not be resolved: 
aaa:jar:3.0.0-SNAPSHOT, 
bbb:jar:1.0.0-SNAPSHOT, 
ccc:jar:1.0.0-SNAPSHOT: 
Failure to xxxx:jar:3.0.0-SNAPSHOT 
in http://xxxx/nexus/content/groups/xxxwas cached in the local repository, resolution will not be reattempted

 until the update interval of xxx-repository has elapsed or updates are forced -> [Help 1]

解决：

本地maven库删除相关jar