spring mvc+freemarker整合(非注解方式)

spring jar包下载： http://www.springsource.org/download/community

freemarker jar包下载：http://ebr.springsource.com/repository/app/bundle/version/detail?name=com.springsource.freemarker&version=2.3.18

1、创建一个web项目：springmvc

2、将spring 3.0 中的jar包全部拷贝到项目中来

3、将freemaker的包也拷贝到项目中来，注意导入commons-logging.jar

4、配置web.xml :

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
 xmlns="http://java.sun.com/xml/ns/javaee" 
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
 http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
 
 
 <!--  Spring 服务层的配置文件 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
    </context-param>
 
  <!--  Spring 容器启动监听器 -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener
        </listener-class>
    </listener>
 <servlet>
        <servlet-name>springmvc</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet
        </servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <!--为DispatcherServlet建立映射 -->
    <servlet-mapping>
        <servlet-name>springmvc</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>
 
 
 
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

5、在WEB-INF/目录下创建springmvc-servlet.xml文件，注意springmvc-servlet名称是根据web.xml里配置的servlet名称+servlet.xml来的

6、配置springmvc-servlet.xml文件：

<?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:p="http://www.springframework.org/schema/p"
 xmlns:context="http://www.springframework.org/schema/context"
 xsi:schemaLocation="http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
    http://www.springframework.org/schema/context 
    http://www.springframework.org/schema/context/spring-context-2.5.xsd">

 <!--以下视图配置根据需要任选一种即可 -->

 <bean id="viewResolver"
  class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">
  <property name="suffix">
   <value>.ftl</value>
  </property>
  <property name="viewClass">
   <value>org.springframework.web.servlet.view.freemarker.FreeMarkerView
   </value>
  </property>
 </bean>

<bean name="HelloAction" class="myspring.mvc.web.SpringMvcController" />  <!-- 配置 控制器 -->


 <bean id="urlMapping"
  class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
  <property name="mappings">
   <props>
    <prop key="/hello">HelloAction </prop>  <!-- 映射URL访问 -->
   </props>
  </property>
 </bean>


<!-- 配置freemarker -->
 <bean id="freemarkerConfig"        
  class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
  <property name="templateLoaderPath" value="/WEB-INF/view/" />
   <property name="freemarkerSettings"> <props> <prop
   key="template_update_delay">0</prop> <prop
   key="default_encoding">UTF-8</prop> <prop
   key="number_format">0.##########</prop> <prop
   key="datetime_format">yyyy-MM-dd HH:mm:ss</prop> <prop
   key="classic_compatible">true</prop> <prop
   key="template_exception_handler">ignore</prop> </props> </property>
 </bean>

 

</beans>

7、在WEB-INF/目录下创建view/ftl/welcome.ftl .

welcome.ftl 模板文件的内容如下：

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
info :  ${name}
</body>
</html>

8、编写控制器：

package myspring.mvc.web;

import java.lang.annotation.Annotation;

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

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

public class SpringMvcController  implements Controller{
 
 public ModelAndView handleRequest(HttpServletRequest request,

            HttpServletResponse response) throws Exception {

//           request.setAttribute("name", "welcome to spring!");
//           return new ModelAndView("ftl/welcome");
   ModelAndView mv = new ModelAndView("ftl/welcome");// //welcome就是视图的名称welcome.ftl
   mv.addObject("name"," Hello world , test my first spring mvc ! ");
   return mv;
    }

 

}

9、此时src目录下的applicationContext.xml暂且不需配置

运行项目，输入:http://localhost:8080/springmvc/hello

页面会输出： info : Hello world , test my first spring mvc !

项目结构如下：

示例源码下载：springmvc+freemarker非注解方式