was cached in the local repository, resolution will not be reattempted until the update interval of

 去自己的.m2 文件夹下把 xxx.lastUpdated文件全部删掉，重新运行maven，ok！

或者在用maven时加 -U参数，就可以忽略xxx.lastUpdated..

参考： 使用nexus搭建maven私服

 

http://blog.csdn.net/happyteafriends/article/details/7451061