eclipse中整合springMvc和velocity

1.项目所需要的jar包(有些可能多余)

2.在src目录下创建一个bean 一个一个controller ，路径如下

person代码：

package com.test.bean;

import java.util.Date;

public class Person {

    private int id;

    private String name;

    private String password;

    private int age;

    private Date birthday;

    public Date getBirthday() {

        return birthday;

    }

    public void setBirthday(Date birthday) {

        this.birthday = birthday;

    }

    public int getId() {

        return id;

    }

    public void setId(int id) {

        this.id = id;

    }

    public String getName() {

        return name;

    }

    public void setName(String name) {

        this.name = name;

    }

    public String getPassword() {

        return password;

    }

    public void setPassword(String password) {

        this.password = password;

    }

    public int getAge() {

        return age;

    }

    public void setAge(int age) {

        this.age = age;

    }

}

IndexController代码：

package com.test.controller;

import java.util.ArrayList;

import java.util.Date;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.springframework.web.servlet.ModelAndView;

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

import com.test.bean.Person;

public class IndexController implements Controller {

    @Override

    public ModelAndView handleRequest(HttpServletRequest request,

            HttpServletResponse response) throws Exception {

        ModelAndView mav = new ModelAndView();

        Person p1 = new Person();

        p1.setId(1);

        p1.setName("胡楠");

        p1.setPassword("123456");

        p1.setAge(24);

        p1.setBirthday(new Date());

        List<Person> list = new ArrayList<Person>();

        for(int i=0;i<10;i++){

            Person p = new Person();

            p.setId(1000+i);

            p.setName("胡楠"+i);

            p.setPassword("123456"+i);

            p.setAge(24+i);

            p.setBirthday(new Date());

            list.add(p);

        }

        //集合

        mav.addObject("persons", list);

        //对象

        mav.addObject("person",p1);

        //request范围数据

        request.setAttribute("requestData", "hunan");

        //session范围数据

        request.getSession().setAttribute("sessionData", "123456");

        return mav;

    }

}

3.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">

 <servlet>

  <servlet-name>mvc</servlet-name>

  <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

  <load-on-startup>1</load-on-startup>

 </servlet>

 <servlet-mapping>

   <servlet-name>mvc</servlet-name>

   <url-pattern>*.vm</url-pattern>

 </servlet-mapping>

 <welcome-file-list>

  <welcome-file>index.jsp</welcome-file>

 </welcome-file-list>

 <login-config>

  <auth-method>BASIC</auth-method>

 </login-config>

</web-app>

4.配置servlet name 为 mvc 对应的 mvc-servlet.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" xmlns:p="http://www.springframework.org/schema/p"

    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"

    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd

       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd

       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">

    <bean id="handlerMapping" class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping">

    </bean>

    <!-- VelocityConfigurer 视图的配置 -->

    <bean id="velocityConfigurer" class="org.springframework.web.servlet.view.velocity.VelocityConfigurer" p:resourceLoaderPath="/view"><!-- 加载视图的路径 -->

       <property name="velocityProperties">

          <props>

            <prop key="directive.foreach.counter.name">loopCounter</prop>

            <prop key="directive.foreach.counter.initial.value">0</prop>

            <prop key="input.encoding">UTF-8</prop>

            <prop key="output.encoding">UTF-8</prop>

          </props>

        </property>

    </bean>

    <!-- VelocityViewResolver 视图的解析器 -->

    <bean id="viewResolver" class="org.springframework.web.servlet.view.velocity.VelocityViewResolver"

     p:suffix=".vm" p:contentType="text/html; charset=UTF-8" p:exposeRequestAttributes="true" p:exposeSessionAttributes="true" p:dateToolAttribute="dateTool" p:numberToolAttribute="numberTool"/>

    <bean name="/index.vm" class="com.test.controller.IndexController"/>

</beans>

5.在WebContent下创建view文件夹，在里面创建.vm文件 index.vm

<!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=UTF-8">

<title>Insert title here</title>

</head>

<body>

    显示对象的属性

    <br> $person.id

    <br> $person.name

    <br> $person.password

    <br> $person.age

    <br> if语句

    <br> #if($person.id <) id大于2 #else id小于2 #end

    #if($person.password=="123456") 密码等于123456 #end

    <hr>

    foreach语句

    <br> #foreach($p in $persons) $p.id

    <br> $p.name

    <br> $!p.email

    <br> $dateTool.format("yyyy-MM-dd HH:mm:ss", $p.birthday)

    <br> #end

    <hr>

    request范围数据

    <br> $requestData

    <br> session范围数据

    <br> $sessionData

    <br>

</body>

</html>

index.vm里面有一些velocity标签的部分用法

项目完毕，部署到tomcat运行 http://localhost:8082/TestSpringVelocity/index.vm

部分代码来自于http://hunan.iteye.com/blog/838657

巴特西

eclipse中整合springMvc和velocity

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