Spring web flow 配置文件

怼烎@ 2022-08-06 09:30 60阅读 0赞

<?xml version="1.0" encoding="UTF-8"?>  
<beans xmlns="http://www.springframework.org/schema/beans"   
 xmlns:context="http://www.springframework.org/schema/context"   
 xmlns:p="http://www.springframework.org/schema/p"   
 xmlns:mvc="http://www.springframework.org/schema/mvc"   
 xmlns:tx="http://www.springframework.org/schema/tx"  
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"   
 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.xsd   
      http://www.springframework.org/schema/tx  
      http://www.springframework.org/schema/tx/spring-tx-2.5.xsd  
      http://www.springframework.org/schema/mvc   
      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">  
        <property name="prefix" value="/"/>  
        <property name="suffix" value=".jsp"/>  
      </bean>  
      <bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping"/>  
      <bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">    
            <property name="mappings">    
                <props>    
                    <prop key="/index">index1</prop>    
                    <prop key="/shopping">flowController</prop>  
                </props>    
            </property>    
        </bean>    
      <bean id="index1" class="org.springframework.web.servlet.mvc.ParameterizableViewController" >  
         <property name="viewName" value="index"></property>  
       </bean>  
        
       <bean id="flowController" class="org.springframework.webflow.mvc.servlet.FlowController">  
        <property name="flowExecutor" ref="flowExecutor" />  
      </bean>

</beans>

<?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:webflow="http://www.springframework.org/schema/webflow-config"  
    xsi:schemaLocation=" http://www.springframework.org/schema/beans   
    http://www.springframework.org/schema/beans/spring-beans-2.5.xsd   
    http://www.springframework.org/schema/webflow-config   
    http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.0.xsd">  
    <webflow:flow-executor id="flowExecutor" flow-registry="flowRegistry" />  
      
    <webflow:flow-registry id="flowRegistry" flow-builder-services="flowBuilderServices">  
        <webflow:flow-location path="/WEB-INF/flows/shopping.xml" id="shopping" />  
        <webflow:flow-location path="/WEB-INF/flows/addToCart.xml" id="addToCart" />  
    </webflow:flow-registry>  
      
    <webflow:flow-builder-services id="flowBuilderServices" view-factory-creator="mvcViewFactoryCreator" />  
      
    <bean id="mvcViewFactoryCreator" class="org.springframework.webflow.mvc.builder.MvcViewFactoryCreator">  
        <property name="viewResolvers" ref="viewResolver" />  
    </bean>  
</beans>

<?xml version="1.0" encoding="UTF-8"?>

<flow xmlns="http://www.springframework.org/schema/webflow"  
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
    xsi:schemaLocation="http://www.springframework.org/schema/webflow  
 http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">  
   
  
   <on-start>   
      <set name="conversationScope.cart" value="mycart"></set>   
   </on-start>   
     <view-state id="viewCart" view="/jsp/viewCart" >   
       <on-render>              
         <evaluate expression="productService.getProducts()" result="viewScope.products"/>   
             
      </on-render>   
       <transition on="submit" to="viewOrder">  
       </transition>   
      <transition on="addToCart" to="addProductToCart"/>  
   </view-state>   
    <view-state id="viewOrder" view="/jsp/viewOrder">  
        <transition on="confirm" to="orderConfirmed">  
        </transition>  
    </view-state>  
    <view-state id="orderConfirmed" view="/jsp/viewConfirmed">  
        <transition on="returnToIndex" to="returnToIndex">  
        </transition>  
    </view-state>  
    <end-state id="returnToIndex" view="index">  
    </end-state>  
      
    <subflow-state id="addProductToCart" subflow="addToCart">   
         <transition on="productAdded" to="viewCart" />   
   </subflow-state>

</flow>

<?xml version="1.0" encoding="UTF-8"?>   
<flow xmlns="http://www.springframework.org/schema/webflow"   
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"   
 xsi:schemaLocation="http://www.springframework.org/schema/webflow   
 http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">   
   <on-start>    
  <set name="requestScope.productId" value="requestParameters.productId"/>     
  </on-start>   
 <action-state id="addToCart">   
   <evaluate expression="cart.addItem(productService.getProduct(productId))"/>   
   <transition to="productAdded"/>   
 </action-state>   
 <end-state id="productAdded"/>   
</flow>