Question

我正在尝试从Spring 3升级到4，我偶然发现了一个问题。我们使用spring-ws，我已经更新到最新版本（2.2.0）。我收到了java.lang.NoSuchMethodError异常

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'reportWebServiceTemplate' defined in class path resource [config/report_ws_context.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.ws.client.core.WebServiceTemplate]: Constructor threw exception; nested exception is java.lang.NoSuchMethodError: org/springframework/util/ClassUtils.forName(Ljava/lang/String;)Ljava/lang/Class;
    at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:278)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1114)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1017)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
    ... 40 more
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.ws.client.core.WebServiceTemplate]: Constructor threw exception; nested exception is java.lang.NoSuchMethodError: org/springframework/util/ClassUtils.forName(Ljava/lang/String;)Ljava/lang/Class;
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:164)
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:125)
    at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:270)
    ... 49 more
Caused by: java.lang.NoSuchMethodError: org/springframework/util/ClassUtils.forName(Ljava/lang/String;)Ljava/lang/Class;
    at org.springframework.ws.support.DefaultStrategiesHelper.getDefaultStrategies(DefaultStrategiesHelper.java:114)
    at org.springframework.ws.support.DefaultStrategiesHelper.getDefaultStrategies(DefaultStrategiesHelper.java:90)
    at org.springframework.ws.client.core.WebServiceTemplate.initMessageSenders(WebServiceTemplate.java:321)
    at org.springframework.ws.client.core.WebServiceTemplate.initDefaultStrategies(WebServiceTemplate.java:307)
    at org.springframework.ws.client.core.WebServiceTemplate.<init>(WebServiceTemplate.java:143)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:56)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:39)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:527)
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)

report_ws_context.xml包含：

<bean id="reportWebServiceTemplate" class="org.springframework.ws.client.core.WebServiceTemplate">
<constructor-arg ref="messageFactory" />
<property name="messageSender" ref="messageSender" />
<property name="marshaller" ref="getReportInfoMarshaller" />
<property name="unmarshaller" ref="getReportInfoUnmarshaller" />
<property name="defaultUri" ref="reportingServiceUri" />
<property name="interceptors" ref="securityInterceptor"/>

看起来spring-ws类试图在spring-core-4中调用一个不再存在的方法。我认为spring-ws 2.2.0与spring 4兼容。

确切地说，我有Spring 4.0.6。对于spring-ws我使用spring-ws-core-2.2.0.RELEASE.jar

任何见解都将受到赞赏

Answer 1

是的，它是compatible。

另一方面，Spring Integration也使用Spring WS 2.2，在升级路线图到Spring Framework 4.2之前已经没有任何问题。

请确保您在类路径中确实没有这些框架的旧版本。

spring-ws-2.2.0与弹簧4兼容吗？

1 个答案: