Spring MVC配置Freemarker全局变量，实现应用全路径

Xml代码  




<context:property-placeholder location="classpath:config.properties" ignore-unresolvable="true"/>  

<context:property-placeholder location="classpath:config.properties" ignore-unresolvable="true"/>

Xml代码  




<bean id="freemarkerConfiguration"  
        class="org.springframework.beans.factory.config.PropertiesFactoryBean">  
        <property name="location" value="classpath:freemarker.properties" />  
    </bean>  
  
    <!-- 配置freeMarker的模板路径 -->  
    <bean id="freemarkerConfig"  
        class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">  
        <property name="freemarkerSettings" ref="freemarkerConfiguration"></property>  
        <property name="templateLoaderPath" value="/WEB-INF/view/"/>  
        <property name="freemarkerVariables">  
            <map>  
                <entry key="xml_escape" value-ref="fmXmlEscape" />  
                <entry key="webRoot" value="${webRoot}"></entry>  
                <entry key="jsRoot" value="${jsRoot}"></entry>  
            </map>  
        </property>  
    </bean>  
  
    <bean id="fmXmlEscape" class="freemarker.template.utility.XmlEscape" />  

<bean id="freemarkerConfiguration"
class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="location" value="classpath:freemarker.properties" />
</bean>

<!-- 配置freeMarker的模板路径 -->
<bean id="freemarkerConfig"
class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
<property name="freemarkerSettings" ref="freemarkerConfiguration"></property>
<property name="templateLoaderPath" value="/WEB-INF/view/"/>
<property name="freemarkerVariables">
<map>
<entry key="xml_escape" value-ref="fmXmlEscape" />
<entry key="webRoot" value="${webRoot}"></entry>
<entry key="jsRoot" value="${jsRoot}"></entry>
</map>
</property>
</bean>

<bean id="fmXmlEscape" class="freemarker.template.utility.XmlEscape" />

config.properties文件：

jdbc.driverClassName=com.mysql.jdbc.Driver

jdbc.url=jdbc\:mysql\://127.0.0.1\:3306/test?useUnicode\=true&characterEncoding\=utf8

jdbc.username=root

jdbc.password=root

webRoot=http\://127.0.0.1\:8080/freemarker/

jsRoot=${webRoot}resources/

freemarker.properties文件

tag_syntax=auto_detect

template_update_delay=60

default_encoding=UTF-8

output_encoding=UTF-8

locale=zh_CN

date_format=yyyy-MM-dd

time_format=HH:mm:ss

datetime_format=yyyy-MM-dd HH:mm:ss

ftl页面引用全局变量：

Html代码  




<script type="text/javascript" src="${jsRoot}jquery-1.4.2.min.js"></script>  

<script type="text/javascript" src="${jsRoot}jquery-1.4.2.min.js"></script>