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shiwj1010
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spring+freemarker一个简单例子

    博客分类：
  • j2ee
SpringfreemarkerServletJavaWeb
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web.xml 
....
         <servlet>
		<servlet-name>chuck</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<load-on-startup>1</load-on-startup>
	</servlet>
	
	<servlet-mapping>
		<servlet-name>chuck</servlet-name>
		<url-pattern>*.action</url-pattern>
	</servlet-mapping>
...


chuck-servlet.xml 
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" " http://www.springframework.org/dtd/spring-beans.dtd">

<beans>
	<!-- 
	<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" />
	 -->
	 
	 <!-- -->
	<bean id="freemarkerConfig" 
        class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
        <property name="templateLoaderPath" value="/WEB-INF/view/"/>
    </bean>
	
	<bean id="viewResolver" 
        class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">
        <property name="viewClass">
            <value> 
                org.springframework.web.servlet.view.freemarker.FreeMarkerView 
            </value>
        </property>
        <property name="prefix">
            <value>/</value>
        </property>
        <property name="suffix">
            <value>.ftl</value>
        </property>
        <property name="contentType" value="text/html;charset=utf-8"></property>
    </bean>
	
	
	<bean id="simpleUrlHandlerMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
		<property name="mappings">
			<props>
				<prop key="/test.action">TestController</prop>
				<prop key="/test2.action">TestController2</prop>
			</props>
		</property>
	</bean>
	
	 
	 
	
	<bean id="TestController" class="org.chuck.springmvccontrol.TestController"></bean>
	<bean id="TestController2" class="org.chuck.springmvccontrol.TestController2"></bean>
</beans>


TestController.java 
package org.chuck.springmvccontrol;

import java.util.HashMap;
import java.util.Map;

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

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

public class TestController implements Controller {
	
	@SuppressWarnings("unchecked")
	public ModelAndView handleRequest(HttpServletRequest arg0,
			HttpServletResponse arg1) throws Exception {
		
		Map root = new HashMap();
		String message = "[这是一个消息]";
		String user = "chuck";
		root.put("message", message);
		root.put("username", user);
		
		return new ModelAndView("subfolder/test", root);
	}

}


TestController2.java 
package org.chuck.springmvccontrol;

import java.util.Calendar;
import java.util.HashMap;
import java.util.Map;

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

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

public class TestController2 implements Controller {

	public ModelAndView handleRequest(HttpServletRequest arg0,
			HttpServletResponse arg1) throws Exception {

		NewsItem nt = new NewsItem();
		nt.setTitle("标题");
		nt.setShowContent("内容");
		Map root = new HashMap();
		root.put("newsitem", nt);
		nt.setAddTime(Calendar.getInstance().getTime().toString());
		return new ModelAndView("template", root);
	}

}


NewsItem.java 
package org.chuck.springmvccontrol;

public class NewsItem {
	public String title;
	public String addTime;
	public String showContent;

	setXXX()....
	getXXX()...
}


WEB_INF/view/subfolder/test.ftl 
<html>
<head>
  <title>FROM test.ftl</title>
</head>
    <body>
      ${message}
      :<font color=red>${username}</font>
    </body>
</html>


WEB_INF/view/template.ftl 
<html>
<head>

<title>Title:${newsitem.title} </title>
</head>

<body>
<table width="100%" border="0�� cellpadding="0�� cellspacing="0�� bgcolor="#FFFFFF">
<tr><td>
<table width="95%" border="0�� align="center" cellpadding="2�� cellspacing="6�� >
    <tr>
      <td height="10�� align="left" colspan=2 ></td>
    </tr>
    <tr>
           <td align="left" width="538"�� >
           <strong>${newsitem.title}</strong> ( ${newsitem.addTime} )
          </td>
          <td align="right">
            <a name="shit">hello world</a>
                    
          </td>
    </tr>
    <tr>                     
         <td align="left" valign=top colspan=2>
         <hr align="left"  width="95%" size="1�� noshade color="#cc0000�� >
         </td>
    </tr>
    <tr>                     
      <td colspan=2>${newsitem.showContent}
      </td>
    </tr>
</table>           
           
<br>
</td></tr>
</table>
</body>

</html>
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