Question

我似乎无法在流定义文件中定义任何全局转换。一旦我定义了全局转换，我就会遇到异常。

这是流程定义

MY-flow.xml

 <?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">

<!-- set up appData initial values -->
     <on-start>
         <evaluate expression="SupportUtil.setUpInitialAppData(flowRequestContext)" result="flowScope.appData"/>    
     </on-start>

     <global-transitions>
        <transition on="login" to="login" />
        <transition on="logout" to="logout" />
      </global-transitions>

      <view-state id="searchHome" view="searchHome" model="searchModel">
            <transition on="grpSearch" to="performGrpSearch"/>
             <transition on="indSearch" to="performIndSearch"/>
       </view-state> 
  </flow>

启动应用后，出现以下错误，

org.springframework.webflow.engine.builder.FlowBuilderException：无法获得此流程的模型 org.springframework.webflow.engine.builder.model.FlowModelFlowBuilder.doInit（FlowModelFlowBuilder.java:149）在 org.springframework.webflow.engine.builder.support.AbstractFlowBuilder.init（AbstractFlowBuilder.java:46）在 org.springframework.webflow.engine.builder.FlowAssembler.assembleFlow（FlowAssembler.java:90）在 org.springframework.webflow.engine.builder.DefaultFlowHolder.assembleFlow（DefaultFlowHolder.java:109） ... 37更多引起： org.springframework.webflow.engine.model.builder.FlowModelBuilderException：无法解析ServletContext上的XML流定义文档资源[/WEB-INF/flows/tempId-flow.xml] at org.springframework.webflow.engine.model.builder.xml.XmlFlowModelBuilder.init（XmlFlowModelBuilder.java:121）在 org.springframework.webflow.engine.model.builder.DefaultFlowModelHolder.assembleFlowModel（DefaultFlowModelHolder.java:87）在 org.springframework.webflow.engine.model.builder.DefaultFlowModelHolder.getFlowModel（DefaultFlowModelHolder.java:61）在 org.springframework.webflow.engine.builder.model.FlowModelFlowBuilder.doInit（FlowModelFlowBuilder.java:146） ... 40更多引起：org.xml.sax.SAXParseException： cvc-complex-type.2.4.a：从找到的无效内容开始元素'视图状态'。之一 “{“http://www.springframework.org/schema/webflow":on-end， “http://www.springframework.org/schema/webflow":output， “http://www.springframework.org/schema/webflow":exception-handler， “http://www.springframework.org/schema/webflow":bean-import}”是预期。在 org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException（未知来自org.apache.xerces.util.ErrorHandlerWrapper.error（未知来源）at org.apache.xerces.impl.XMLErrorReporter.reportError（未知来源）在org.apache.xerces.impl.XMLErrorReporter.reportError（未知来源）at org.apache.xerces.impl.xs.XMLSchemaValidator $ XSIErrorReporter.reportError（未知来源）at org.apache.xerces.impl.xs.XMLSchemaValidator.reportSchemaError（未知来源）at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement（未知来源）at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement（未知来源）at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement（未知来源）at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl $ FragmentContentDispatcher.dispatch（未知来源）at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument（未知来自org.apache.xerces.parsers.XML11Configuration.parse（未知来自org.apache.xerces.parsers.XML11Configuration.parse（未知来源）org.apache.xerces.parsers.XMLParser.parse（未知来源）在org.apache.xerces.parsers.DOMParser.parse（未知来源）at org.apache.xerces.jaxp.DocumentBuilderImpl.parse（未知来源）at javax.xml.parsers.DocumentBuilder.parse（未知来源）at org.springframework.webflow.engine.model.builder.xml.DefaultDocumentLoader.loadDocument（DefaultDocumentLoader.java:113）在 org.springframework.webflow.engine.model.builder.xml.XmlFlowModelBuilder.init（XmlFlowModelBuilder.java:113） ... 43更多

粗体字母的部分例外对我来说真的很混乱。为什么只有那些元素是预期的。我使用了参考教程中的最新流程定义模式

http://static.springsource.org/spring-webflow/docs/2.3.x/reference/html/ch03s05.html和http://static.springsource.org/spring-webflow/docs/2.3.x/reference/html/ch10s02.html

Answer 1

没关系。我的元素序列错了。应该是所有的定义。

Spring webflow - 无法定义全局转换

1 个答案: