将CXF自顶向下web服务部署到Weblogic 12.2.1时出现java错误

Question

这是一个简单的自上而下的CXF web服务，使用CXF codegen插件创建，但在将war/ear文件部署到Weblogic 12.2.1服务器时发生以下错误：

Servlet: "cxf" failed to preload on startup in Web application: "SampleInfo.war".
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cxf' defined in class path resource [META-INF/cxf/cxf.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.apache.cxf.bus.spring.SpringBus]: **Constructor threw exception; nested exception is org.apache.cxf.bus.extension.ExtensionException: Could not load extension class org.apache.cxf.ws.policy.AssertionBuilderRegistryImpl.**
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:997)

Caused By: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.apache.cxf.bus.spring.SpringBus]: Constructor threw exception; nested exception is org.apache.cxf.bus.extension.ExtensionException: **Could not load extension class org.apache.cxf.ws.policy.AssertionBuilderRegistryImpl.**

**Caused By: org.apache.cxf.bus.extension.ExtensionException: Could not load extension class org.apache.cxf.ws.policy.AssertionBuilderRegistryImpl.**

Caused By: java.lang.IncompatibleClassChangeError: Implementing class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at weblogic.utils.classloaders.GenericClassLoader.defineClassInternal(GenericClassLoader.java:1065)
at weblogic.utils.classloaders.GenericClassLoader.defineClass(GenericClassLoader.java:998)
Truncated. see log file for complete stacktrace
**The dependencies under pom.xml are as under:**

cxf-rt-frontend-jaxws Version 3.1.4
cxf-rt-transports-http Version 3.1.4
cxf-xjc-runtime Version 3.0.5
spring-web Version 4.1.4.RELEASE

Answer 1

尼西。jar和cxf rt ws策略。jar有一些冲突，在我从war文件中删除cxf jar时得到了解决