spring - java freemarker没有@extends，@block这些指令？-PHP中文网问答

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spring - java freemarker没有@extends，@block这些指令？

大家讲道理 2017-04-18 10:50:40

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文章：http://csjava.blog.163.com/bl...

那我用maven怎么下载这个依赖

大家讲道理

光阴似箭催人老，日月如移越少年。

全部回复 (1)

巴扎黑2017-04-18 10:52:40 1 楼

See freemarker-template-inheritance

Gradle dependencies

dependencies { compile 'kr.pe.kwonnam.freemarker:freemarker-template-inheritance:0.4.RELEASE' }

Spring 配置

@Bean public Map freemarkerLayoutDirectives() { Map freemarkerLayoutDirectives = new HashMap(); freemarkerLayoutDirectives.put("extends", new ExtendsDirective()); freemarkerLayoutDirectives.put("block", new BlockDirective()); freemarkerLayoutDirectives.put("put", new PutDirective()); return freemarkerLayoutDirectives; } @Bean public FreeMarkerConfigurer freemarkerConfig() { FreeMarkerConfigurer freemarkerConfig = new FreeMarkerConfigurer(); freemarkerConfig.setTemplateLoaderPath("/WEB-INF/ftls/"); freemarkerConfig.setDefaultEncoding("UTF-8"); Map freemarkerVariables = new HashMap(); freemarkerVariables.put("layout", freemarkerLayoutDirectives()); freemarkerConfig.setFreemarkerVariables(freemarkerVariables); return freemarkerConfig; } @Bean public ViewResolver viewResolver() { FreeMarkerViewResolver viewResolver = new FreeMarkerViewResolver(); viewResolver.setCache(false); viewResolver.setPrefix(""); viewResolver.setSuffix(".ftl"); viewResolver.setContentType("text/html; charset=utf-8"); return viewResolver; }

使用

base.ftl: layout

   Base Layout <@layout.block name="head">   
  <@layout.block name="header"> Base Layout
   <@layout.block name="contents"> 
Contents will be here
  
 <@layout.block name="footer"> Footer base

view.ftl : contents

<@layout.extends name="layouts/base.ftl"> <@layout.put block="head">   <@layout.put block="header" type="prepend"> Index Page
  <@layout.put block="contents"> blah.. blah..
  <@layout.put block="footer" type="replace"> 
 Footer replaced by index