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开发Spring MVC应用程序(3-3)

 web.anywhere 2006-03-16

l         现在需要修改springapp-servlet.xml,定义新的表单和对应控制器

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
 "http://www./dtd/spring-beans.dtd">
 
<!--
  - Application context definition for "springapp" DispatcherServlet.
  -->
 
<beans>
 
    <!--  Controller for the initial "Hello" page -->
    <bean id="springappController" class="web.SpringappController">
        <property name="productManager">
            <ref bean="prodMan"/>
        </property>
    </bean>
 
    <!--  Validator and Form Controller for the "Price Increase" page -->
    <bean id="priceIncreaseValidator" class="bus.PriceIncreaseValidator"/>
    <bean id="priceIncreaseForm" class="web.PriceIncreaseFormController">
        <property name="sessionForm"><value>true</value></property>
        <property name="commandName"><value>priceIncrease</value></property>
        <property name="commandClass"><value>bus.PriceIncrease</value></property>
        <property name="validator"><ref bean="priceIncreaseValidator"/></property>
        <property name="formView"><value>priceincrease</value></property>
        <property name="successView"><value>hello.htm</value></property>
        <property name="productManager">
            <ref bean="prodMan"/>
        </property>
    </bean>
 
    <bean id="prodMan" class="bus.ProductManager">
        <property name="products">
            <list>
                <ref bean="product1"/>
                <ref bean="product2"/>
                <ref bean="product3"/>
            </list>
        </property>
    </bean>
 
    <bean id="product1" class="bus.Product">
        <property name="description"><value>Lamp</value></property>
        <property name="price"><value>5.75</value></property>
    </bean>
 
    <bean id="product2" class="bus.Product">
        <property name="description"><value>Table</value></property>
        <property name="price"><value>75.25</value></property>
    </bean>
 
    <bean id="product3" class="bus.Product">
        <property name="description"><value>Chair</value></property>
        <property name="price"><value>22.79</value></property>
    </bean>
 
    <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource">
        <property name="basename"><value>messages</value></property>
    </bean>
 
    <bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
        <property name="mappings">
            <props>
                <prop key="/hello.htm">springappController</prop>
                <prop key="/priceincrease.htm">priceIncreaseForm</prop>
            </props>
        </property>
    </bean>
 
    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass">
           <value>org.springframework.web.servlet.view.JstlView</value>
        </property>
        <property name="prefix"><value>/WEB-INF/jsp/</value></property>
        <property name="suffix"><value>.jsp</value></property>
    </bean>
</beans>

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