springMVC笔记（三）- BeanNameUrlHandlerMapping

BeanNameUrlHandlerMapping与上一节的SimpleUrlHandlerMapping类似，不同之处在于：前者的bean name就当做url，而后者需要配置url-->bean的映射。

基于上一篇，我们将配置文件改成下面这样：

 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.xsd
10         http://www.springframework.org/schema/mvc
11         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>

可以看到与上面得出的结论是一样的。