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ftl简单使用
使用springmvc整合!使用maven!不会maven的手动导入jar包!
目录:
依赖:(省略springmvc的一些包)
<dependency> <groupId>org.freemarker</groupId> <artifactId>freemarker</artifactId> <version>2.3.22</version> </dependency>
web.xml(这个没什么好说的)
<?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1"> <display-name>ftl</display-name> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <!-- 编码过滤器 --> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <async-supported>true</async-supported> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- 添加对springmvc的支持 --> <servlet> <servlet-name>springMVC</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> <async-supported>true</async-supported> </servlet> <servlet-mapping> <servlet-name>springMVC</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping></web-app>
freemarker.properties
tag_syntax=auto_detecttemplate_update_delay=2default_encoding=UTF-8output_encoding=UTF-8locale=zh_CNdate_format=yyyy-MM-ddtime_format=HH:mm:ssdatetime_format=yyyy-MM-dd HH:mm:ss
spring-mvc.xml
<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <context:component-scan base-package="com.loger.controller"></context:component-scan> <bean id="freemarkerConfiguration" class="org.springframework.beans.factory.config.PropertiesFactoryBean"> <property name="location" value=http://www.mamicode.com/"classpath:freemarker.properties"/> </bean> <bean id="fmXmlEscape" class="freemarker.template.utility.XmlEscape"/> <!-- 配置freeMarker的模板路径 --> <bean id="freemarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer"> <property name="templateLoaderPath"> <value>/WEB-INF/ftl/</value> </property> <property name="freemarkerVariables"> <map> <entry key="xml_escape" value-ref="fmXmlEscape" /> </map> </property> <property name="freemarkerSettings"> <props> <prop key="defaultEncoding">UTF-8</prop> <!-- 解决中文乱码 --> </props> </property> </bean> <!-- jsp视图解析器 --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value=http://www.mamicode.com/"/WEB-INF/jsp/"></property> <property name="suffix" value=http://www.mamicode.com/".jsp"></property> <property name="order" value=http://www.mamicode.com/"2"></property> </bean> <!-- 配置freeMarker视图解析器 --> <bean id="viewResolver" class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver"> <property name="viewClass" value=http://www.mamicode.com/"org.springframework.web.servlet.view.freemarker.FreeMarkerView"/> <property name="contentType" value=http://www.mamicode.com/"text/html; charset=utf-8"/> <property name="cache" value=http://www.mamicode.com/"true" /> <property name="prefix" value=http://www.mamicode.com/"" /> <property name="suffix" value=http://www.mamicode.com/".ftl" /> <property name="order" value=http://www.mamicode.com/"1"/> </bean></beans>
hello2.ftl
${name},你好!这是FTL页面<br><#list list as a> ${a}<br></#list>
hello2.jsp
<%-- Created by IntelliJ IDEA. User: qianjy Date: 2017/6/29 Time: 13:43 To change this template use File | Settings | File Templates.--%><%@ page contentType="text/html;charset=UTF-8" language="java" %><html><head> <title>Title</title></head><body> ${name},你好!这是JSP页面</body></html>
TestController.java
package com.loger.controller;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import javax.servlet.http.HttpServletRequest;import java.util.ArrayList;import java.util.List;/** * Created by zhengrf * Date: 2017-06-29 * TIme: 13:39 * Description : */@Controllerpublic class TestController { @RequestMapping("/ftl") public String testFTL(HttpServletRequest request){ request.setAttribute("name","陈乐"); List<String> list = new ArrayList<String>(); list.add("aaa"); list.add("bbb"); list.add("ccc"); request.setAttribute("list",list); return "hello2"; }}
暂且贴一下代码,具体是什么我也还没有屡清楚!
ftl简单使用
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