Maven 问题

由于公司网络问题 不能直接下载jar 所以各种问题

CoreException: Could not get the value for parameter compilerId for plugin execution default-compile: PluginResolutionException: Plugin org.apache.maven.plugins:maven-compiler-plugin:2.3.2 or one of its dependencies could not be resolved: Failed to collect dependencies for org.apache.maven.plugins:maven-compiler-plugin:jar:2.3.2 (): ArtifactDescriptorException: Failed to read artifact descriptor for org.codehaus.plexus:plexus-utils:jar:1.4.1: ArtifactResolutionException: Failure to transfer org.codehaus.plexus:plexus-utils:pom:1.4.1 from http://repo1.maven.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.codehaus.plexus:plexus-utils:pom:1.4.1 from/to central (http://repo1.maven.org/maven2): Connect times out pom.xml /maven line 2 Maven Project Build Lifecycle Mapping Problem

知道的 跟我说下 谢谢!