错误整理：No plugin found for prefix 'jetty' in the current project and in the plugin groups

在maven进行jetty的调试中出现错误：

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[ERROR] No plugin found for prefix 'jetty' in the current project and in the plu  
gin groups [org.apache.maven.plugins, org.codehaus.mojo] available from the repo  
sitories [local (C:\Documents and Settings\Administrator\.m2\repository), centra  
l (http://repo.maven.apache.org/maven2)] -> [Help 1]  
[ERROR]  
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit  

[ERROR] No plugin found for prefix 'jetty' in the current project and in the plu
gin groups [org.apache.maven.plugins, org.codehaus.mojo] available from the repo
sitories [local (C:\Documents and Settings\Administrator\.m2\repository), centra
l (http://repo.maven.apache.org/maven2)] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit

详情如下：

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C:\myjava\workspace>mvn jetty:run  
[INFO] Scanning for projects...  
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:mave  
n-deploy-plugin:2.7: Failed to parse plugin descriptor for org.apache.maven.plug  
ins:maven-deploy-plugin:2.7 (C:\Documents and Settings\Administrator\.m2\reposit  
ory\org\apache\maven\plugins\maven-deploy-plugin\2.7\maven-deploy-plugin-2.7.jar  
): invalid LOC header (bad signature)  
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:mave  
n-site-plugin:3.0: Failed to parse plugin descriptor for org.apache.maven.plugin  
s:maven-site-plugin:3.0 (C:\Documents and Settings\Administrator\.m2\repository\  
org\apache\maven\plugins\maven-site-plugin\3.0\maven-site-plugin-3.0.jar): inval  
id LOC header (bad signature)  
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-  
metadata.xml  
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/mojo/maven-metadat  
a.xml  
Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-m  
etadata.xml (11 KB at 10.7 KB/sec)  
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/mojo/maven-metadata  
.xml (22 KB at 18.2 KB/sec)  
[INFO] ------------------------------------------------------------------------  
[INFO] BUILD FAILURE  
[INFO] ------------------------------------------------------------------------  
[INFO] Total time: 2.110s  
[INFO] Finished at: Sun Mar 03 17:31:20 CST 2013  
[INFO] Final Memory: 4M/15M  
[INFO] ------------------------------------------------------------------------  
[ERROR] No plugin found for prefix 'jetty' in the current project and in the plu  
gin groups [org.apache.maven.plugins, org.codehaus.mojo] available from the repo  
sitories [local (C:\Documents and Settings\Administrator\.m2\repository), centra  
l (http://repo.maven.apache.org/maven2)] -> [Help 1]  
[ERROR]  
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit  

C:\myjava\workspace>mvn jetty:run
[INFO] Scanning for projects...
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:mave
n-deploy-plugin:2.7: Failed to parse plugin descriptor for org.apache.maven.plug
ins:maven-deploy-plugin:2.7 (C:\Documents and Settings\Administrator\.m2\reposit
ory\org\apache\maven\plugins\maven-deploy-plugin\2.7\maven-deploy-plugin-2.7.jar
): invalid LOC header (bad signature)
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:mave
n-site-plugin:3.0: Failed to parse plugin descriptor for org.apache.maven.plugin
s:maven-site-plugin:3.0 (C:\Documents and Settings\Administrator\.m2\repository\
org\apache\maven\plugins\maven-site-plugin\3.0\maven-site-plugin-3.0.jar): inval
id LOC header (bad signature)
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven- metadata.xml
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/mojo/maven-metadat a.xml
Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-m etadata.xml (11 KB at 10.7 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/mojo/maven-metadata .xml (22 KB at 18.2 KB/sec)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.110s
[INFO] Finished at: Sun Mar 03 17:31:20 CST 2013
[INFO] Final Memory: 4M/15M
[INFO] ------------------------------------------------------------------------
[ERROR] No plugin found for prefix 'jetty' in the current project and in the plu
gin groups [org.apache.maven.plugins, org.codehaus.mojo] available from the repo
sitories [local (C:\Documents and Settings\Administrator\.m2\repository), centra
l (http://repo.maven.apache.org/maven2)] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit

settings.xml没有配置插件应此需要

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mvn org.mortbay.jetty:maven-jetty-plugin:run   

mvn org.mortbay.jetty:maven-jetty-plugin:run

这样来运行。

如果需要使用jetty:run,那么必须在maven的setting.xml下配置

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<pluginGroups>  
    <pluginGroup>org.mortbay.jetty</pluginGroup>  
  </pluginGroups>  

<pluginGroups>
<pluginGroup>org.mortbay.jetty</pluginGroup>
</pluginGroups>

或者在对应项目的pom.xml中plugins的节点下添加配置

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<plugin>  
                <groupId>org.mortbay.jetty</groupId>  
                <artifactId>jetty-maven-plugin</artifactId>  
                <configuration>  
                    <webApp>  
                        <contextPath>/</contextPath>  
                    </webApp>  
                    <stopKey>webx</stopKey>  
                    <stopPort>9999</stopPort>  
                    <connectors>  
                        <connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">  
                            <port>8081</port>  
                            <maxIdleTime>60000</maxIdleTime>  
                        </connector>  
                    </connectors>  
                    <requestLog implementation="org.eclipse.jetty.server.NCSARequestLog">  
                        <filename>target/access.log</filename>  
                        <retainDays>90</retainDays>  
                        <append>false</append>  
                        <extended>false</extended>  
                        <logTimeZone>GMT+8:00</logTimeZone>  
                    </requestLog>  
                    <systemProperties>  
                        <systemProperty>  
                            <name>productionMode</name>  
                            <value>${productionMode}</value>  
                        </systemProperty>  
                    </systemProperties>  
                </configuration>  
            </plugin>  

<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<configuration>
<webApp>
<contextPath>/</contextPath>
</webApp>
<stopKey>webx</stopKey>
<stopPort>9999</stopPort>
<connectors>
<connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
<port>8081</port>
<maxIdleTime>60000</maxIdleTime>
</connector>
</connectors>
<requestLog implementation="org.eclipse.jetty.server.NCSARequestLog">
<filename>target/access.log</filename>
<retainDays>90</retainDays>
<append>false</append>
<extended>false</extended>
<logTimeZone>GMT+8:00</logTimeZone>
</requestLog>
<systemProperties>
<systemProperty>
<name>productionMode</name>
<value>${productionMode}</value>
</systemProperty>
</systemProperties>
</configuration>
</plugin>