After some time of research, freemarker really works better than jsp, and freemarker strictly divides the mvc pattern.Show on the page as a template filler.The following describes the use and configuration of freemarker that I experienced. Configuration tags are good for maintaining and expanding the project.

Create a freemarker configuration,Web.xmlLoad

Create springmvc-freemarker.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"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd"
	default-lazy-init="true">  
	
   <!-- To configure freeMarker Template Path -->  
     <bean class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">  
        <property name="templateLoaderPath" value="WEB-INF/web/templates/" />  
        <property name="defaultEncoding" value="UTF-8" /> 
         <property name="freemarkerSettings">  
            <props>  
                <prop key="template_update_delay">10</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>  
                <prop key="tag_syntax">auto_detect</prop>  
            </props>  
        </property>   
         <!-- Suppose you need to use freemarker Custom label, you need to add this section here -->  
	    <property name="freemarkerVariables">  
	        <map>  
	       		<entry key="imgResUrl" value-ref="img_res_url" />
	        </map>     
	    </property>  
     </bean> 
     
     <!-- Custom Label Access Path -->
     <bean id="img_res_url" class="com.icbc.app.freemarker.CmsCommonDirective">
     	<property name="tagType" value="imgResUrl" />
     </bean>
     <!-- freemarker view resolver -->  
     <bean class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">  
	     <property name="contentType" value="text/html;charset=UTF-8" />  
        <!-- The value of this variable is pageContext.request, How to use the page: rc.contextPath -->  
        <property name="requestContextAttribute" value="rc" />  
     </bean>  
</beans>

<property name="templateLoaderPath" value="WEB-INF/web/templates/" />   //The value represents the html returned by the controller, the path of the default prefix

<prop key="tag_syntax">auto_detect</prop>  // tag_syntax stands for html page rendering when the tag uses the [#if] mode, and there is also a < #if> mode that the individual finds [#if] useful because it does not conflict with html tags.


<property name="freemarkerVariables">  
	<map>  
		<entry key="imgResUrl" value-ref="img_res_url" />
	</map>     
</property> 
//key="imgResUrl" indicates the name of the page custom label
//value-ref="img_res_url "Custom Label Access Path"

<bean id="img_res_url" class="com.icbc.app.freemarker.CmsCommonDirective">
   <property name="tagType" value="imgResUrl" />
</bean>
id="img_res_url" //That's value-ref="img_res_url "link-down"
class="com.icbc.app.freemarker.CmsCommonDirective" //Represents a class accessed by a custom label within which the role of the label can be configured
<property name="tagType" value="imgResUrl" /> //Indicates that the name of this label is imgResUrl

Create a configuration file,common.properties

##Picture Path
img_res_url=/images/resources

package com.icbc.app.freemarker;

import java.io.IOException;
import java.io.Writer;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import com.icbc.app.common.utils.CmsUtils;
import com.icbc.app.constants.Constants;
import com.icbc.app.constants.Constants.Tag;
import com.icbc.app.web.utils.AppConfig;

import freemarker.core.Environment;
import freemarker.template.ObjectWrapper;
import freemarker.template.SimpleSequence;
import freemarker.template.TemplateDirectiveBody;
import freemarker.template.TemplateDirectiveModel;
import freemarker.template.TemplateException;
import freemarker.template.TemplateModel;

public class CmsCommonDirective implements TemplateDirectiveModel {

	private String tagType = null;

	@SuppressWarnings("rawtypes")
	@Override
	public void execute(Environment env, Map params, TemplateModel[] loopVars, TemplateDirectiveBody body)throws TemplateException, IOException
	{
		if (Tag.IMG_RES_URL.equals(tagType))//Picture Path Tag.IMG_RES_URL s are defined in a constant pool

		{
			try 
			{
				renderImgResUrl(env, params, loopVars, body);
			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		
	}
	
	@SuppressWarnings("rawtypes")
	private void renderImgResUrl(Environment env, Map params, TemplateModel[] loopVars, TemplateDirectiveBody body)
			throws Exception
	{
		Writer out = env.getOut();
		AppConfig loader = new AppConfig();
		out.write(loader.getPropertiesByName("img_res_url"));//Get the picture prefix path in the profile and set the value of the label to the value set by properties
	}
	public String getTagType()
	{
		return tagType;
	}

	public void setTagType(String tagType)
	{
		this.tagType = tagType;
	}
}

Create controller

package com.icbc.app.controller;


import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import com.icbc.app.web.utils.FrontUtils;
/**
 *
 * @ClassName:  LoginController   
 * @Description:TODO  
 * @author: He Junhui
 * @date:   2017 July 4, 2001, 10:48:12   
 *     
 * @Copyright: 2017 
 *
 */
@Controller
public class MemberController {
	private final Log logger = LogFactory.getLog(this.getClass());
	
	
	private static final String ICBC_INDEX = "index.html";
	
	
	/**
	 * Home page GET
	 * @Title: icbcLogin_GET   
	 * @Description: TODO Accessing a page requires first accessing the controller's get method, which returns the page
	 * @param: @param request
	 * @param: @param response
	 * @param: @param model
	 * @param: @return      
	 * @return: String      
	 * @throws
	 */
	@RequestMapping(value="/icbc/index.htm",method = RequestMethod.GET)
	public String icbcIndex_GET(HttpServletRequest request,HttpServletResponse response,ModelMap model,String userId,String time)
	{
		model.addAttribute("test1","test1");
		
		return FrontUtils.findFrontTpl(request, response, model, ICBC_INDEX);
	}
	
}

EstablishIndex.htmlpage

[@compress single_Line=true]<!--This code compresses the output into one line.Documents needed to package are required-->
[#assign headerTitle ='APP Home']<!--This code is for page title-->
[#include'/common/Header.html'/]<!--This code is a reference to a common header-->
<link rel="stylesheet" href="${base}/template/index/css/skin.css" />
<section class="main">
<div class="mui-slider" id="slider" style="width:100%;height:200px"> 
	<div>The label just configured is: [@imgResUrl /] Parameters passed through the model: ${test}</div>
</div>
</section>
</body>
</html>
[/@compress]

It's not long to write a blog. It's bad and inclusive.

Contact me if you have any questions: qq:714382619