web

web.xml内配置velocity解析器

<!-- velocity配置 -->
    <servlet>
        <servlet-name>velocityView</servlet-name>
        <servlet-class>org.apache.velocity.tools.view.servlet.VelocityViewServlet</servlet-class>
        <init-param>
            <param-name>org.apache.velocity.toolbox</param-name>
            <param-value>/WEB-INF/toolbox.xml</param-value>
            <param-name>org.apache.velocity.properties</param-name>
            <param-value>/WEB-INF/velocity.properties</param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>velocityView</servlet-name>
        <url-pattern>*.vm</url-pattern>
    </servlet-mapping>