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Alfresco的文檔建議使用的名稱空間,並宣佈豆那樣:如何在戶外活動中使用EL表達式中的點和破折號?
<bean id="module-artifact-id.myBeanName" class="com.sc.MyBeanClass"/>
,它是確定的。但是,當我嘗試使用SAM定義活動:
<activiti:eventListener delegateExpression= "${module-artifact-id.myBeanName}" />
我:
Caused by: org.activiti.engine.ActivitiException: Unknown property used in expression: ${module-artifact-id.myBeanName}
at org.activiti.engine.impl.el.JuelExpression.getValue(JuelExpression.java:53)
at org.activiti.engine.impl.bpmn.helper.DelegateExpressionActivitiEventListener.onEvent(DelegateExpressionActivitiEventListener.java:46)
at org.activiti.engine.delegate.event.impl.ActivitiEventSupport.dispatchEvent(ActivitiEventSupport.java:105)
... 62 more
Caused by: org.activiti.engine.impl.javax.el.PropertyNotFoundException: Cannot resolve identifier 'module'
似乎EL表達式不支持-
和.
(後者是公認的實現方法具調用)。
任何解決方法如何在EL表達式中使用虛線和點?