IDEA+Maven+tomcat7-maven-plugin配置开发环境

<build>
    <plugins>
        <!-- tomcat7插件 maven 命令 tomcat7:run 启动项目-->
        <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <version>2.2</version>
                <configuration>
                    <port>8080</port>
                    <path>/demo</path>
                    <uriEncoding>UTF-8</uriEncoding>
                    <!--添加忽略war包检查标签，则可以让tomcat7：run指令正常启动tomcat-->
                    <ignorePackaging>true</ignorePackaging>
                    <contextFile>src/main/webapp/WEB-INF/context.xml</contextFile>
                    <contextReloadable>true</contextReloadable>
                </configuration>
            </plugin>
    </plugins>
</build>