SpringMVC MultiActionController 默认方法名解析器

  MultiActionController默认方法名解析器
是指在请求的地址中加入指定方法名称

MultiActionController类具有一个属性methodNameResolver,方法名解析器：其具有默认值InternalPathMethodNameResolver,该解析器将方法名作为资源名称进行解析，那就意味着，我们提交请求时，要将方法名作为资源名称出现。

方法名解析器： PropertiesMethodNameResolver  是 <bean id="myMultiController" class="cn.kitty.controller.MyMultiController">的属性。

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默认方法名：MultiActionController <?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:mvc="http://www.springframework.org/schema/mvc"        xsi:schemaLocation="http://www.springframework.org/schema/beans         http://www.springframework.org/schema/beans/spring-beans.xsd   http://www.springframework.org/schema/mvc     http://www.springframework.org/schema/mvc/spring-mvc.xsd">         <bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">         <property name="urlMap">                <map>           <entry key="/*.do" value="myMultiController"></entry>              </map>         </property>     </bean>  <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">     <!--前缀 prefix -->     <property name="prefix" value="/"></property>   <!--后缀 suffix -->     <property name="suffix" value=".jsp"></property> </bean> <!--注册方法名解析器--> <bean id="propertiesmethodnameresolver" class="org.springframework.web.servlet.mvc.multiaction.PropertiesMethodNameResolver">     <property name="mappings">         <props>             <prop key="/first.do">doFirst</prop>             <prop key="/second.do">doSecond</prop>         </props>     </property> </bean>     <!--  注册控制器  默认方法名 MultiActionController--> <bean id="myMultiController" class="cn.kitty.controller.MyMultiController">     <property name="methodNameResolver" ref="propertiesmethodnameresolver"></property> </bean> </beans>

 web.xml

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<!DOCTYPE web-app PUBLIC  "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"  "http://java.sun.com/dtd/web-app_2_3.dtd" >   <web-app>   <display-name>Archetype Created Web Application</display-name>   <servlet>     <servlet-name>springmvc</servlet-name>     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>     <init-param>       <param-name>contextConfigLocation</param-name>       <param-value>classpath:springmvc.xml</param-value>     </init-param>     <load-on-startup>1</load-on-startup>   </servlet>     <servlet-mapping>     <servlet-name>springmvc</servlet-name>     <url-pattern>/</url-pattern>   </servlet-mapping>     <servlet-mapping>     <servlet-name>default</servlet-name>     <url-pattern>*.jpg</url-pattern>   </servlet-mapping> </web-app>