1.搭建SpringMvc环境,此处省略
2.引入freemarker.jar包
3.在项目根目录文件下创建一个myftls文件夹,并新增一个名为first.ftl模板文件
/WebContent/myftls/first.ftl
<html> <head> <title></title> </head> <body> <b>hello,${username}</b> <body> </html>
4.修改springmvc配置文件,增加如下代码
<!--JSP视图解析器--> <bean id="viewResolverJsp" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/views/"/> <property name="suffix" value=".jsp"/> <property name="viewClass" value="org.springframework.web.servlet.view.InternalResourceView"/> <property name="order" value="1"/> </bean> <!-- 配置freeMarker视图解析器 --> <bean id="viewResolverFtl" class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.freemarker.FreeMarkerView"/> <property name="contentType" value="text/html; charset=UTF-8"/> <property name="exposeRequestAttributes" value="true" /> <property name="exposeSessionAttributes" value="true" /> <property name="exposeSpringMacroHelpers" value="true" /> <property name="cache" value="true" /> <property name="suffix" value=".ftl" /> <property name="order" value="0"/> </bean> <!-- 配置freeMarker --> <bean id="freemarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer"> <!-- 配置freeMarker模板文件所在的路径 --> <property name="templateLoaderPath" value="/myftls"/> <property name="freemarkerVariables"> <map> <entry key="xml_escape" value-ref="fmXmlEscape" /> </map> </property> <property name="defaultEncoding" value="UTF-8"/> <property name="freemarkerSettings"> <props> <prop key="template_update_delay">3600</prop> <prop key="locale">zh_CN</prop> <prop key="datetime_format">yyyy-MM-dd HH:mm:ss</prop> <prop key="date_format">yyyy-MM-dd</prop> <prop key="number_format">#.##</prop> </props> </property> </bean> <bean id="fmXmlEscape" class="freemarker.template.utility.XmlEscape"/> <!-- 在JSP和Freemarker的配置项中都有一个order property,上面例子是把freemarker的order设置为0,jsp为1。 意思是找view时,先找ftl文件,再找jsp文件做为视图。 -->
5.控制器代码
@RequestMapping(value = "/test") public ModelAndView test(HttpServletRequest req, HttpServletResponse resp) throws FileNotFoundException, WriterException, IOException { ModelAndView view = new ModelAndView("/first"); view.addObject("username", "张三"); return view; }
6.浏览器访问控制器url 即可显示出first.ftl模板内容信息