springMVC3.2+velocity1.7一般是怎么配置的呢:配置报错 

需要配置velocity实现layout功能 我的配置是这样的：
web.xml(velocity和springmvc部分)

<!-- spring mvc servlet --> <servlet> <description>spring mvc servlet</description> <servlet-name>springMvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <description>spring mvc config</description> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springMvc</servlet-name> <url-pattern>.do</url-pattern> </servlet-mapping> <!-- spring mvc servlet end --> <!-- velocity servlet --> <servlet> <servlet-name>velocity</servlet-name> <servlet-class>org.apache.velocity.tools.view.servlet.VelocityLayoutServlet</servlet-class> <init-param> <param-name>org.apache.velocity.properties</param-name> <param-value>/WEB-INF/velocity.properties</param-value> </init-param> <init-param> <param-name>org.apache.velocity.toolbox</param-name> <param-value>/WEB-INF/tools.xml</param-value> </init-param> <load-on-startup>10</load-on-startup> </servlet> <servlet-mapping> <servlet-name>velocity</servlet-name> <url-pattern>.vm</url-pattern> </servlet-mapping>

spring-mvc.xml(velocity部分)

<!-- velocity引擎 -->

<bean id="velocityConfigurer" class="org.springframework.web.servlet.view.velocity.VelocityConfigurer">

<property name="resourceLoaderPath">

<value>/WEB-INF/velocity/</value><!-- 页面文件路径相对于webapp --> </property> <!--<property name="configLocation" value="/WEB-INF/velocity.properties" />  -->

<property name="velocityProperties"> <props> <prop key="input.encoding">UTF-8</prop> <prop key="output.encoding">UTF-8</prop> <prop key="contentType">text/html;charset=UTF-8</prop> </props> </property> </bean>

<!-- velocity视图解析器 -->  
<bean id="velocityViewResover" class="org.springframework.web.servlet.view.velocity.VelocityLayoutViewResolver">   
    <property name="exposeRequestAttributes" value="true" />
    <property name="cache" value="false"/>
    <property name="layoutUrl" value="/layout/default.vm" />  
    <property name="prefix" value="" />
    <property name="suffix" value=".vm" />   
    <property name="exposeSpringMacroHelpers" value="true" />
	<property name="contentType" value="text/html;charset=UTF-8" />
	<property name="viewClass"
		value="org.springframework.web.servlet.view.velocity.VelocityLayoutView" />
    <!-- 多ViewResovler配置 -->   
    <!-- <property name="order" value="1" /> -->
</bean></pre> 

velocity.properties

runtime.log.logsystem.class = org.apache.velocity.runtime.log.ServletLogChute,org.apache.velocity.tools.view.ServletLogChute

# by default, load resources with webapp resource loader and string resource loader (in that order)
resource.loader = webapp,string
webapp.resource.loader.class = org.apache.velocity.tools.view.WebappResourceLoader
string.resource.loader.class = org.apache.velocity.runtime.resource.loader.StringResourceLoader

# allows getting and setting $request, $session and $application attributes using Velocity syntax,
# like in #set($session.foo = 'bar'), instead of $session.setAttribute('foo','bar')
runtime.introspector.uberspect = org.apache.velocity.util.introspection.UberspectImpl,org.apache.velocity.tools.view.WebappUberspector

default.contentType=text/html
input.encoding=UTF-8
output.encoding=UTF-8
encoding.default=UTF-8
#response.setContentType("text/html;charset=UTF-8");
#request.setContentType("text/html;charset=UTF-8");

# Filepath for error template,
#  relative to web application root directory
tools.view.servlet.error.template = WEB-INF/velocity/Error.vm

# Directory for layout templates,
#  relative to web application root directory
tools.view.servlet.layout.directory = WEB-INF/velocity/layout/

# Filepath of the default layout template
#  relative to the layout directory
#  NOT relative to the root directory of the webapp!
tools.view.servlet.layout.default.template =  default.vm