SpringMVC整合velocity+toolbox.xml(Java工具类)
1.SpringMVC视图的配置

<!-- 配置视图的显示 -->
<bean id="inliantuoviewResolver"
	  class="org.springframework.web.servlet.view.velocity.VelocityViewResolver">
	<property name="cache" value="true"/>
	<property name="toolboxConfigLocation" value="/WEB-INF/classes/config/spring/common/toolbox.xml"/>
	<!--是否使用spring对宏定义的支持-->
	<property name="exposeSpringMacroHelpers" value="true"/>
	<!--是否开放request属性-->
	<property name="exposeRequestAttributes" value="true"/>
	<!--request属性引用名称-->
	<property name="requestContextAttribute" value="rc"/>
	<!-- 视图文件的前缀，即存放的路径 -->
	<property name="prefix" value=""/>
	<!-- 视图文件的后缀名 -->
	<property name="suffix" value=".vm"/>
	<!-- <property name="viewClass" value="com.liantuo.international.utils.VelocityToolbox20View"/> -->
	<property name="contentType">
		<value>text/html; charset=UTF-8</value>
	</property>
</bean>

(2)toolbox.xml的配置

<?xml version="1.0"?>
<toolbox>
	<tool>
		<key>dateFormatter</key>
		<scope>application</scope>
		<class>org.apache.velocity.tools.generic.DateTool</class>
	</tool>
	<tool>
		<key>numberFormatter</key>
		<scope>application</scope>
		<class>org.apache.velocity.tools.generic.NumberTool</class>
	</tool>
	<tool>
		<key>mathTool</key>
		<scope>application</scope>
		<class>org.apache.velocity.tools.generic.MathTool</class>
	</tool>
	<tool>
		<key>dateUtils</key>
		<scope>application</scope>
		<class>com.liantuo.util.DateUtil</class>
	</tool>
	<tool>
		<key>numberUtils</key>
		<scope>application</scope>
		<class>com.liantuo.util.NumberUtils</class>
	</tool>
	<tool>
		<key>stringUtils</key>
		<scope>application</scope>
		<class>com.liantuo.util.StringUtils</class>
	</tool>
	<tool>
		<key>number</key>
		<scope>application</scope>
		<class>org.apache.velocity.tools.generic.NumberTool</class>
		<parameter name="format" value="#0.0"/>
	</tool>
</toolbox>

(3) 页面调用

$!number.format("#0.00", 5467.9876)

(4) 效果展示