SpringMVC notes (3)-BeanNameUrlHandlerMapping, handlermapping

SpringMVC notes (3)-BeanNameUrlHandlerMapping, handlermapping

BeanNameUrlHandlerMapping is similar to SimpleUrlHandlerMapping in the previous section. The difference is that the former bean name is used as a url, while the latter needs to configure the ing of url --> bean.

Based on the previous article, we changed the configuration file to the following:

 1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans xmlns="http://www.springframework.org/schema/beans" 3     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" 4     xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" 5     xsi:schemaLocation=" 6         http://www.springframework.org/schema/beans 7         http://www.springframework.org/schema/beans/spring-beans.xsd 8         http://www.springframework.org/schema/context 9         http://www.springframework.org/schema/context/spring-context.xsd10         http://www.springframework.org/schema/mvc11         http://www.springframework.org/schema/mvc/spring-mvc.xsd">12 13     <context:component-scan base-package="com.springmvc.demo.controller" />14     15     <!-- <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping" />16     <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter" /> -->17     <!-- <mvc:default-servlet-handler/> -->18     <!-- <mvc:annotation-driven /> -->19     <!-- <mvc:resources location="/resource/images/" mapping="/images/**" /> -->20     <bean id="/simpleController" class="com.springmvc.demo.controller.SimpleController"></bean>21     22     <bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping">23     </bean>24     25     <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">26         <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />27         <property name="prefix" value="/" />28         <property name="suffix" value=".jsp" />29     </bean>30     31     32 </beans>

We can see that the conclusion above is the same.