在idea中配置jetty

 <plugins>
            <!-- jetty插件 -->
            <plugin>
                <groupId>org.mortbay.jetty</groupId>
                <artifactId>maven-jetty-plugin</artifactId>
                <version>6.1.26</version>
                <configuration>
                    <webAppSourceDirectory>src/main/webapp</webAppSourceDirectory>
                    <scanIntervalSeconds>3</scanIntervalSeconds>
                    <contextPath>/jetty</contextPath>
                    <connectors>
                        <connector implementation="org.mortbay.jetty.nio.SelectChannelConnector">
                            <port>4000</port>
                        </connector>
                    </connectors>
                </configuration>
            </plugin>
        </plugins>