得到了JdkVersion classNotFoundException

Posted 2021-05-06

我已将Spring版本从4.2.3更新到5.0.2，安全性从5.0.1更新到5.0.10并使用spring-flex版本1.6.0.RC1。

使用像这样的BlazeDS依赖。

    <!--=| BlazeDS Dependencies |=-->
    <dependency org="com.adobe.blazeds" name="blazeds-core" rev="4.0.0.14931"/>
    <dependency org="com.adobe.blazeds" name="blazeds-common" rev="4.0.0.14931"/>
    <dependency org="com.adobe.blazeds" name="blazeds-remoting" rev="4.0.0.14931"/>

但我得到以下例外。

  SEVERE: Exception sending context initialized event to listener instance of class [org.springframework.web.context.ContextLoaderListener]
org.springframework.beans.factory.BeanCreationException: Error creating bean with name '_messageBrokerDefaultHandlerMapping': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '_messageBroker': Invocation of init method failed; nested exception is org.springframework.beans.factory.BeanInitializationException: MessageBroker initialization failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/core/JdkVersion
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:591)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:310)

答案

Flex Bean _messageBroker初始化失败。它似乎只支持spring 4.X和JdkVersion在Spring 5.X中被弃用