最近在myeclipse上创建maven类型的web项目的时候，出现了一个错误。

ArtifactTransferException: Failure to transfer org.apache.openejb:javaee-api:jar:5.0-1 from
http://100.66.227.204:8081/nexus/content/groups/public/ was cached in the local repository,
 resolution will not be reattempted until the update
 interval of ecp-maven has elapsed or updates are forced.
 Original error: Could not transfer artifact org.apache.openejb:javaee-api:jar:5.0-1 from/to ecp-maven
 (http://100.66.227.204:8081/nexus/content/groups/public/): No response
 received after 60000

网上找到了一个解决办法：

1、右键项目->Maven4Myeclipse->Update Project Config.....->选中项目  勾选 "Force Update of Snapshots/Releases"

保存ok。