注：该帮助文档中有如下命令，来生成maven项目：
mvn archetype:create -DgroupId=oschina -DartifactId=simple -DpackageName=net.oschina.simple -DarchetypeArtifactId=maven-archetype-webapp -DinteractiveMode=false
但在我的电脑上使用上述命令生成maven项目时，报如下错误：
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:2
.4:create (default-cli) on project standalone-pom: Unable to parse configuration
of mojo org.apache.maven.plugins:maven-archetype-plugin:2.4:create for paramete
r #: Cannot create instance of interface org.apache.maven.artifact.repository.Ar
tifactRepository: org.apache.maven.artifact.repository.ArtifactRepository.<init>
() -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit
ch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please rea
d the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginConfigur
ationException
原因是在maven3.0.5以上版本舍弃了create，使用generate生成项目