spring3mvc 简单配置

使用spring3的注解吧，好简单
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">   
      
      
    <context-param>    
        <param-name>contextConfigLocation</param-name>    
        <param-value>/WEB-INF/springmvc-servlet.xml</param-value>    
    </context-param>    
    <listener>    
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>    
    </listener>    
    
            
        
    <!--Character Encoding Convert-->    
    <filter>    
        <filter-name>encodingFilter</filter-name>    
        <filter-class> org.springframework.web.filter.CharacterEncodingFilter     
        </filter-class>    
        <init-param>    
            <param-name>encoding</param-name>    
            <param-value>utf-8</param-value>    
        </init-param>    
    </filter>    
    <filter-mapping>    
        <filter-name>encodingFilter</filter-name>    
        <url-pattern>*.do</url-pattern>    
    </filter-mapping>    
    <!-- Spring Security Filter-->    
   <filter>   
      
        
      
    <servlet>    
        <servlet-name>springmvc</servlet-name>    
        <servlet-class> org.springframework.web.servlet.DispatcherServlet     
        </servlet-class>     
    </servlet>    
    <servlet-mapping>    
        <servlet-name>springmvc</servlet-name>    
        <url-pattern>*.do</url-pattern>    
    </servlet-mapping>    
        
    
      
  <welcome-file-list>   
    <welcome-file>index.jsp</welcome-file>   
  </welcome-file-list>   
</web-app>  

springmv-servlet.xml

   
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<?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:mvc="http://www.springframework.org/schema/mvc"   
    xmlns:p="http://www.springframework.org/schema/p"   
    xmlns:tx="http://www.springframework.org/schema/tx"   
    xmlns:jdbc="http://www.springframework.org/schema/jdbc"   
    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/tx    
            http://www.springframework.org/schema/tx/spring-tx-3.0.xsd    
            http://www.springframework.org/schema/jdbc    
            http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd   
            http://www.springframework.org/schema/mvc   
            http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">   
    <bean   
        class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping" />   
    <bean   
        class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" />   
    <!-- 自动搜索@Controller标注的类 -->   
    <context:component-scan base-package="com.zuxiang.web" />   
    <!-- Default ViewResolver -->   
    <bean id="viewResolver"   
        class="org.springframework.web.servlet.view.InternalResourceViewResolver">   
        <property name="viewClass"   
            value="org.springframework.web.servlet.view.JstlView" />   
        <property name="prefix" value="/" />   
        <property name="suffix" value=".jsp"></property>   
    </bean>   
      
    <bean id="messageSource"   
        class="org.springframework.context.support.ResourceBundleMessageSource"   
        p:basename="i18n/messages" />   
</beans>  

action

  
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package com.zuxiang.web;   
import javax.annotation.Resource;   
import javax.servlet.http.HttpServletRequest;   
import javax.servlet.http.HttpServletResponse;   
import javax.servlet.http.HttpSession;   
import org.springframework.stereotype.Controller;   
import org.springframework.web.bind.annotation.RequestMapping;   
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;   
@Controller   
@RequestMapping("/user")//可以不要，那请求的路径就是“/”   
public class UserAction {   
   
//也可以用实体类   
/*  
    @RequestMapping("/login")  
    public String preHandle(HttpServletRequest arg0, HttpServletResponse arg1,  
            User user) throws Exception {  
        // TODO Auto-generated method stub  
       if("zx".equals(user.getName)&&"zz".equals(user.getPassword)){  
           System.out.println("ok");  
           return "ok";  
       }else{  
           return "error";  
       }  
           
         
         
    }  
 
 */   
   
    @RequestMapping("/login")   
    public String preHandle(HttpServletRequest arg0, HttpServletResponse arg1,   
            String name ,String password) throws Exception {   
        // TODO Auto-generated method stub   
       if("zx".equals(name)&&"zz".equals(password)){   
           System.out.println("ok");   
           return "ok";   
       }else{   
           return "error";   
       }   
            
          
          
    }   
}  


 

login.jsp

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<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>   
<%   
String path = request.getContextPath();   
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";   
%>   
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">   
<html>   
  <head>   
    <base href="<%=basePath%>">   
      
    <title>My JSP 'admin.jsp' starting page</title>   
      
    <meta http-equiv="pragma" content="no-cache">   
    <meta http-equiv="cache-control" content="no-cache">   
    <meta http-equiv="expires" content="0">      
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">   
    <meta http-equiv="description" content="This is my page">   
    <!--   
    <link rel="stylesheet" type="text/css" href="styles.css" mce_href="styles.css">   
    -->   
  </head>   
    
  <body>    
    
            <div id="content">    
       
                <h2>SpringMVCDemo示例</h2>    
                <h3>--CRUD管理界面演示</h3>    
                <form id="loginForm" action="user/login.do" method="post">    
                    <table class="inputView">    
                        <tr>    
                            <td>    
                                用户名:    
                            </td>    
                            <td>    
                                <input type='text' name='name'    
    
                            </td>    
                        </tr>    
                        <tr>    
                            <td>    
                                密码:    
                            </td>    
                            <td>    
                                <input type='password' name='password' class="required" />    
                            </td>    
                        </tr>    
                        <tr>    
                            <td colspan='2'>    
                                
                                  <input value="登录" type="submit" />    
                            </td>    
                        </tr>    
                    </table>    
                </form>    
            </div>    
        </body>    
</html>