SpringMVC框架快速搭建(XML版本) (1)-CFANZ编程社区

第一步:创建springmvc这么一个web应用

第二步:在/WebRoot/WEB-INF/lib 导入相关的jar包(http://pan.baidu.com/s/1miG5nHe)

第三步:在/WEB-INF/下创建web.xml文件

<?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">
  
  <!-- 注册springmvc框架核心控制器 -->
  <servlet>
    <servlet-name>DispatcherServlet</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>DispatcherServlet</servlet-name>
    <url-pattern>*.action</url-pattern>
  </servlet-mapping>
</web-app>

第四步:创建HelloWorldController 控制类

package com.mo.springmvc;

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

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


//这是一个控制器
public class HelloWorldController  implements Controller{

  @Override
  public ModelAndView handleRequest(HttpServletRequest arg0,
      HttpServletResponse arg1) throws Exception {
    
    ModelAndView modelAndView = new ModelAndView();
    modelAndView.addObject("message","这是我第一个Spring应用");
    modelAndView.setViewName("jsp/success.jsp");
    return modelAndView;
  }
}

第五步：在/WebRoot/下创建jsp/success.jsp

<%@ page language="java" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>这是我的第一个springmvc应用程序</title>
  </head>
  <body>
  success.jsp<br/>
  ${message}
  </body>
</html>

第六步:在/WEB-INF/创建

DispatcherServlet-servlet.xml配置文件， xml头部信息与 spring.xml相同

注意：该配置文件的命名规则：web.xml文件中配置的<servlet-name>的值-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:context="http://www.springframework.org/schema/context"
      xmlns:aop="http://www.springframework.org/schema/aop"
      xmlns:tx="http://www.springframework.org/schema/tx"
      xmlns:mvc="http://www.springframework.org/schema/mvc"
      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
      
      http://www.springframework.org/schema/aop 
      http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
      
      http://www.springframework.org/schema/tx
      http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
    
      http://www.springframework.org/schema/mvc
      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
        
      ">
      
      
    
    <!-- 控制器(程序员) -->
    <bean name="/hello.action" class="com.mo.springmvc.HelloWorldController"></bean>  
    
    
    <!-- 映射器(框架) -->  
    <bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping"></bean>  
      
      
    <!-- 适配器(框架) -->  
    <bean class="org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter"></bean>  
      
      
    <!-- 视图解析器(框架) -->  
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"></bean>  
      
      
</beans>

第七步:部署web应用到

tomcat中，通过浏览器访问如下 URL：

http://localhost:8080/springmvc/hello.action