maven Jetty plugin config

<plugin>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>9.2.11.v20150529</version>
<configuration>
<httpConnector>
<!-- The default port is 8081 -->
<port>8081</port>
</httpConnector>
<stopKey>shutdown</stopKey>
<stopPort>9966</stopPort>
<!-- The default value is 0. Value greater than 0. 0 indicates close,
unit is second. To configure the values for a cycle, automatic scan file
to check whether there is change the content. If the found file -->
<!-- Content has been changed, then automatically redeploy the application. -->
<scanIntervalSeconds>2</scanIntervalSeconds>

<!-- The default value is automatic, it with greater than 0 scanIntervalSeconds
node function, automatic hot deployment work. Set it to The benefits of the
manual is, when you change the file -->
<!-- Content and save, not immediately trigger automatic scanning and
redeploy action, you can still change, until you press Enter key on the Console
or the command line (Enter) to trigger the weight -->
<!-- New load action. This can be more convenient debugging. -->
<!-- <reload>manual</reload> -->

<!-- DumpOnStart the default value is false, if set to true, jetty
when starting the current service process in the memory information output
to the console, but it will not be saved to a file. -->
<dumpOnStart>true</dumpOnStart>

<!-- ContextPath default value /, ${project. The artifactId} cited
< artifactId > node values. The project name. -->
<!-- Project static resource file directory is the default SRC/main/webapp,
if there are multiple static resource directory, or is not in default of
SRC/main/webapp directory -->
<webApp>
<contextPath>/${project.artifactId}</contextPath>
<!-- <resourceBases> <resourceBase>${project.basedir}/src/main/webapp</resourceBase>
<resourceBase>${project.basedir}/commons</resourceBase> </resourceBases> -->
</webApp>
<!-- org.eclipse.jetty.server.NCSARequestLog are org.eclipse.jetty.server.RequestLog
An implementation of class. -->
<!-- org.eclipse.jetty.server.NCSARequestLog Is a kind of false standard
NCSA log format. Here are some node parameter interpretation: -->
<!-- filename:The name of the log file -->
<!-- filenameDateFormat:Date format of the log file name, it requires
that the log file name must contain yyyy_mm_dd string -->
<!-- logDateFormat:Time format of log content -->
<!-- logTimeZone:time zone -->
<!-- append:Appended to the log -->
<!-- logServer:Record access the host name -->
<!-- retainDays:Delete the log file to save the number of days, more
than -->
<!-- logCookies:record cookies -->
<!-- Start the jetty service, in the project target directory _06_23
generates a access - 2015. The log file -->
<requestLog implementation="org.eclipse.jetty.server.NCSARequestLog">
<filename>target/access-yyyy_mm_dd.log</filename>
<filenameDateFormat>yyyy_MM_dd</filenameDateFormat>
<logDateFormat>yyyy-MM-dd HH:mm:ss</logDateFormat>
<logTimeZone>GMT+8:00</logTimeZone>
<append>true</append>
<logServer>true</logServer>
<retainDays>120</retainDays>
<logCookies>true</logCookies>
</requestLog>
</configuration>
</plugin>