tomcat 6/7 maven 自动发布+热部署方法

<plugin>
     <groupId>org.apache.tomcat.maven</groupId>
     <artifactId>tomcat7-maven-plugin</artifactId>
     <version>2.0-beta-1</version>
     <configuration>
       <uriEncoding>utf-8</uriEncoding>
       <port>80</port>
       <path>/</path>
     </configuration>
</plugin>

启动方式: tomcat7:run 或者 tomcat6:run

本地无需安装tomcat,会自动下载安装,用着很爽.