Struts2---Maven依赖
包含sitemesh velocity相关,并包含插件sitemesh convention等插件

    <dependencies>        <dependency>            <groupId>javax</groupId>            <artifactId>javaee-web-api</artifactId>            <version>6.0</version>            <scope>provided</scope>        </dependency>        <dependency>            <groupId>junit</groupId>            <artifactId>junit</artifactId>            <version>4.8.1</version>            <scope>test</scope>        </dependency>        <dependency>            <groupId>org.apache.struts</groupId>            <artifactId>struts2-core</artifactId>            <version>2.2.1.1</version>        </dependency>        <dependency>            <groupId>javassist</groupId>            <artifactId>javassist</artifactId>            <version>3.1</version>        </dependency>        <dependency>            <groupId>org.apache.struts</groupId>            <artifactId>struts2-convention-plugin</artifactId>            <version>2.2.1.1</version>        </dependency>        <dependency>            <groupId>org.apache.struts</groupId>            <artifactId>struts2-sitemesh-plugin</artifactId>            <version>2.2.1.1</version>        </dependency>        <dependency>            <groupId>log4j</groupId>            <artifactId>log4j</artifactId>            <version>1.2.16</version>        </dependency>        <dependency>            <groupId>org.apache.velocity</groupId>            <artifactId>velocity</artifactId>            <version>1.7</version>        </dependency>        <dependency>            <groupId>org.apache.velocity</groupId>            <artifactId>velocity-tools</artifactId>            <version>1.3</version>        </dependency>    </dependencies>