Spring MVC Velocity模板引擎

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项目完成时，结构如下：

各个文件的源码

webtest\src\main\webapp\WEB-INF\web.xml：

<?xml version="1.0" encoding="UTF-8"?><web-app id="WebApp_ID" 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">    <servlet>            <servlet-name>dispatcher</servlet-name>            <servlet-class>                   org.springframework.web.servlet.DispatcherServlet            </servlet-class>            <load-on-startup>1</load-on-startup>    </servlet>    <servlet-mapping>        <servlet-name>dispatcher</servlet-name>        <url-pattern>/</url-pattern>    </servlet-mapping>    <context-param>            <param-name>contextConfigLocation</param-name>            <param-value>/WEB-INF/dispatcher-servlet.xml</param-value>    </context-param>    <listener>            <listener-class>                  org.springframework.web.context.ContextLoaderListener            </listener-class>    </listener></web-app>

webtest\src\main\webapp\WEB-INF\dispatcher-servlet.xml：

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"    xmlns:context="http://www.springframework.org/schema/context"    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-3.0.xsd        http://www.springframework.org/schema/context        http://www.springframework.org/schema/context/spring-context-3.0.xsd">    <context:component-scan base-package="letian.spring.controller" />    <bean id="velocityConfig" class="org.springframework.web.servlet.view.velocity.VelocityConfigurer">        <property name="resourceLoaderPath">            <value>/WEB-INF/template/</value>        </property>        <property name="configLocation" value="/WEB-INF/template/velocity.properties"/>  <!--在配置中防止中文乱码-->    </bean>    <bean id="viewResolver" class="org.springframework.web.servlet.view.velocity.VelocityViewResolver">        <property name="suffix">            <value>.vm</value>        </property>        <property name="contentType">            <value>text/html;charset=UTF-8</value>  <!--防止中文乱码-->        </property>    </bean></beans>

webtest\src\main\webapp\WEB-INF\template\velocity.properties：

input.encoding=UTF-8output.encoding=UTF-8

webtest\src\main\webapp\WEB-INF\template\index.vm：

<html>    <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">    <head>        <title>My first example using Spring 3 MVC</title>    </head>    <body>        <h2>hello</h2>    </body></html>

webtest\src\main\webapp\WEB-INF\template\hello.vm：

<html>    <head>        <title>Velocity</title>    </head>    <body>        <h1>${message}</h1>    </body></html>

webtest/src/main/java/letian/spring/controller/HelloController.java：

package letian.spring.controller;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 org.springframework.web.servlet.ModelAndView;@Controllerpublic class HelloController {    @RequestMapping(value = "/",method = RequestMethod.GET)    public String printWelcome(ModelMap model) {        model.addAttribute("message", "Hi, I am Velocity");        return "hello";    }       @RequestMapping(value = "/hi",method = RequestMethod.GET)    public ModelAndView printHi(ModelMap model) {        return new ModelAndView("index");      }   }

webtest\pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">  <modelVersion>4.0.0</modelVersion>  <groupId>springmvc</groupId>  <artifactId>webtest</artifactId>  <packaging>war</packaging>  <version>0.0.1-SNAPSHOT</version>  <name>webtest Maven Webapp</name>  <url>http://maven.apache.org</url>   <properties><spring.version>4.1.4.RELEASE</spring.version>         </properties>           <dependencies>    <dependency>      <groupId>junit</groupId>      <artifactId>junit</artifactId>      <version>3.8.1</version>      <scope>test</scope>    </dependency> <dependency>         <groupId>org.springframework</groupId>         <artifactId>spring-web</artifactId>           <version>${spring.version}</version>     </dependency>          <dependency>         <groupId>org.springframework</groupId>         <artifactId>spring-webmvc</artifactId>          <version>${spring.version}</version>     </dependency>          <dependency><groupId>org.springframework</groupId>      <artifactId>spring-orm</artifactId>      <version>${spring.version}</version>     </dependency>         <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-test</artifactId>      <version>${spring.version}</version>    </dependency>        <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-context</artifactId>  <version>${spring.version}</version>    </dependency>    <!-- velocity -->        <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-context-support</artifactId>  <version>${spring.version}</version>    </dependency>    <dependency>   <groupId>org.apache.velocity</groupId>   <artifactId>velocity</artifactId>   <version>1.7</version>  </dependency>  <dependency>   <groupId>org.apache.velocity</groupId>   <artifactId>velocity-tools</artifactId>   <version>2.0</version>  </dependency>       <!-- velocity --><dependency><groupId>org.apache.commons</groupId><artifactId>commons-collections4</artifactId><version>4.0</version></dependency><dependency><groupId>oro</groupId><artifactId>oro</artifactId><version>2.0.8</version></dependency>  </dependencies>  <build>    <finalName>webtest</finalName>  </build></project>

打开浏览器，访问 http://localhost:8080/webtest/，可以看到

访问 http://localhost:8080/HelloSpring/hi，可以看到：

转载：http://www.codeweblog.com/spring-3-mvc-%E4%BD%BF%E7%94%A8velocity%E6%A8%A1%E6%9D%BF%E5%BC%95%E6%93%8E/

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