Jetty - maven 使用

<plugin>
    <groupId>org.eclipse.jetty</groupId>
    <artifactId>jetty-maven-plugin</artifactId>
    <version>9.3.7.v20160115</version>
    <configuration>
        <httpConnector>
            <port>8080</port>
            <host>localhost</host>
        </httpConnector>
        <scanIntervalSeconds>2</scanIntervalSeconds>
        <webAppConfig>
            <contextPath>/</contextPath>
        </webAppConfig>
    </configuration>
</plugin>