maven下的热部署(使用jetty)

maven下使用jetty插件,其中的热部署会让人在不知不觉中会爱上的它的,他仅仅需要你进行简短的pom文件的配置,就能实时的把你写的代码不断的更新到web应用服务器上,不再需要你不断的打包,重启服务了,

            <plugin>
                <groupId>org.mortbay.jetty</groupId>
                <artifactId>maven-jetty-plugin</artifactId>
                <configuration>
                    <war>${basedir}/target/yuda-t.war</war>
                    <contextPath>/</contextPath>
                    <connectors>
                        <connector implementation="org.mortbay.jetty.nio.SelectChannelConnector">
                            <port>8081</port>
                        </connector>
                    </connectors>
                    <reload>automatic</reload>
                    <scanIntervalSeconds>3</scanIntervalSeconds>
                    <systemProperties>
                        <systemProperty>
                            <name>org.mortbay.util.URI.charset</name>
                            <value>UTF-8</value>
                        </systemProperty>
                    </systemProperties>
                </configuration>
            </plugin>

仅仅是需要你加入这些代码,你的热部署就开一开始发威了.如果你想了解的更深的话,那就访问他的官网http://wiki.eclipse.org/Jetty/Feature/Jetty_Maven_Plugin

在启动的时候要记得设置其中的内存 MAVEN_OPTS=-XX:MaxPermSize=512M