【发布时间】:2014-11-10 19:19:30
【问题描述】:
我正在尝试将 Spring Webflow 与我的 Spring MVC 应用程序一起使用。我查看了 booking-mvc 示例并遵循了它,但网络上的大多数示例都是使用 Tiles 完成的。我希望我不完全我的理解是错误的,Spring Webflow 可以与 Spring MVC 一起使用
我正在尝试使用 Spring MVC 控制器。但是当我进行提交/完成之类的转换时,似乎什么也没发生。
这是我的 Flow xml:
<view-state id="enterBookingDetails">
<transition on="submit" to="reviewBooking" />
</view-state>
<view-state id="reviewBooking">
<transition on="confirm" to="bookingConfirmed" />
<transition on="revise" to="enterBookingDetails" />
<transition on="cancel" to="bookingCancelled" />
</view-state>
我已将 enterBookingDetails 和 reviewBooking 定义为控制器:
@RequestMapping(value = "/enterBookingDetails", method = RequestMethod.GET)
public ModelAndView getPage(final HttpServletRequest request) {
ModelAndView modelView = new ModelAndView();
modelView.setViewName("pa");
return modelView;
}
@RequestMapping(value = "/reviewBooking", method = RequestMethod.GET)
public ModelAndView getPage2(final HttpServletRequest request) {
ModelAndView modelView = new ModelAndView();
modelView.setViewName("pb");
return modelView;
}
我的 Jsp 看起来像这样:
<form:form>
<input type="hidden" name="_flowExecutionKey" value="${flowExecutionKey}" />
<input type="hidden" name="_eventId" value="finished" />
<input type="submit" value="Submit" name="_eventId_finished" />
</form:form>
最后是我的配置:
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver" id="mvcViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
<property name="order" value="1" />
</bean>
<!-- Register all Web Flow definitions under /WEB-INF/flows/**/*-flow.xml -->
<webflow:flow-registry id="flowRegistry"
base-path="/WEB-INF/flows" flow-builder-services="flowBuilderServices">
<webflow:flow-location-pattern value="/**/*-flow.xml" />
</webflow:flow-registry>
<!-- Deploy a flow executor -->
<webflow:flow-executor id="flowExecutor" />
<!-- Configure flow builder services -->
<!-- Configure view service -->
<webflow:flow-builder-services id="flowBuilderServices"
view-factory-creator="mvcViewFactoryCreator" />
<!-- Web Flow components -->
<!-- Install flow handler (FlowHandlerAdapter) -->
<!-- It dispatches URL requests to flows -->
<bean class="org.springframework.webflow.mvc.servlet.FlowHandlerAdapter">
<property name="flowExecutor" ref="flowExecutor" />
</bean>
<!-- Map Http request path to flows register in the registry -->
<bean class="org.springframework.webflow.mvc.servlet.FlowHandlerMapping">
<property name="flowRegistry" ref="flowRegistry" />
<property name="order" value="0" />
</bean>
<bean id="mvcViewFactoryCreator"
class="org.springframework.webflow.mvc.builder.MvcViewFactoryCreator">
<property name="viewResolvers" ref="mvcViewResolver"/>
</bean>
【问题讨论】:
标签: java spring spring-mvc spring-webflow spring-webflow-2