springmvc的MultiActionController配置探索

第一种方式：采用SimpleUrlHandlerMapping
<bean id="multCon" class="com.houlder.action.MultController">
<property name="methodNameResolver">
<ref bean="methodResolver"/>
</property>
</bean>
<!-- 定义urlMapping -->
<bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"
lazy-init="default" autowire="default" dependency-check="default">
//根据路径找到对应的Controller,再根据methodResolver配置找到相应的方法
<property name="mappings">
<props>
<prop key="login.do">multCon</prop>
<prop key="regist.do">multCon</prop>
</props> </property>
</bean>
<!-- 定义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"/>
</bean>

<!-- 定义methodResolver -->
<bean id="methodResolver" class="org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver">
<property name="paramName" >
<value>method</value>
</property>
</bean>
请求路径是：http://localhost:8080/spring1/login.do?method=regist

第二种方式：采用BeanNameUrlHandlerMapping
//根据名字找到对应的Controller
<bean name="/login.do" class="com.houlder.action.MultController">
<property name="methodNameResolver">
<ref bean="methodResolver"/>
</property>
</bean>
<!-- 定义urlMapping -->
<bean id="beanNameUrlMapping" class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping" lazy-init="default" autowire="default" dependency-check="default">

</bean>
<!-- 定义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"/>
</bean>

<!-- 定义methodResolver -->
<bean id="methodResolver" class="org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver">
<property name="paramName" >
<value>method</value>
</property>
</bean>
请求路径是：http://localhost:8080/spring1/login.do?method=regist


代码：MultController
public class MultController extends MultiActionController{
public ModelAndView login(HttpServletRequest request,HttpServletResponse response){
System.out.println("我来过");
request.setAttribute("msg", "chenyongsheng");
return new ModelAndView("success");
}

public String regist(HttpServletRequest request,HttpServletResponse response){
System.out.println("im coming");
request.setAttribute("msg", request.getParameter("name"));
return"success";
}
}