简单spring applicationContext和dispatcherServlet

• web.xml

<web-app>
     <display-name>Archetype Created Web Application</display-name>

     <servlet>
          <servlet-name>example</servlet-name>
          <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
          <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
          <servlet-name>example</servlet-name>
          <url-pattern>/example/*</url-pattern>
   </servlet-mapping>

 

   <listener>
          <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <context-param>
          <param-name>contextConfigLocation</param-name>
          <param-value>classpath:applicationContext*.xml</param-value>
    </context-param>
</web-app>

• applicationContext

<?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:p="http://www.springframework.org/schema/p"
 xmlns:context="http://www.springframework.org/schema/context"
 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">
 <context:component-scan base-package="org.springframework.samples.petclinic.web" />

 <bean id="velocityConfig"
  class="org.springframework.web.servlet.view.velocity.VelocityConfigurer">
  <property name="resourceLoaderPath" value="/WEB-INF/velocity/" />
 </bean>
 <!-- View resolvers can also be configured with ResourceBundles or XML files.
  If you need different view resolving based on Locale, you have to use the
  resource bundle resolver. -->
 <bean id="viewResolver"
  class="org.springframework.web.servlet.view.velocity.VelocityViewResolver">
  <property name="cache" value="true" />
  <property name="prefix" value="" />
  <property name="suffix" value=".vm" />
 </bean>
</beans>