舞线摇丝是什么意思:CXF中jaxb-api.jar、jaxws-api.jar与jdk1.6不兼容问题：JAXB 2.0 API is being loaded from the bootstrap classload

CXF中jaxb-api.jar、jaxws-api.jar与jdk1.6不兼容问题：JAXB 2.0 API is being loaded from the bootstrap classloader

问题总是不断的出现，解决了MTOM的问题，又有了新的问题:

Caused by: java.lang.LinkageError: JAXB 2.0 API is being loaded from the

bootstrap classloader, but this RI (from jar:file:/D:/software/java-related/apache-

cxf-2.2.10/lib/jaxb-impl-

2.1.13.jar!/com/sun/xml/bind/v2/model/impl/ModelBuilder.class) needs 2.1 API.

Use the endorsed directory mechanism to place jaxb-api.jar in the bootstrap

classloader. (See http://java.sun.com/j2se/1.5.0/docs/guide/standards/)
 at com.sun.xml.bind.v2.model.impl.ModelBuilder.

(ModelBuilder.java:173)
 at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet

(JAXBContextImpl.java:456)
 at com.sun.xml.bind.v2.runtime.JAXBContextImpl.

(JAXBContextImpl.java:302)
 at

com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build

(JAXBContextImpl.java:1140)
 at com.sun.xml.bind.v2.ContextFactory.createContext

(ContextFactory.java:154)
 at com.sun.xml.bind.v2.ContextFactory.createContext

(ContextFactory.java:121)
 at com.sun.xml.bind.v2.ContextFactory.createContext

(ContextFactory.java:202)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke

(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke

(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:132)
 at javax.xml.bind.ContextFinder.find(ContextFinder.java:286)
 at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:372)
 at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:337)
 at org.apache.cxf.wsdl.JAXBExtensionHelper.createJAXBContext

(JAXBExtensionHelper.java:196)
 at org.apache.cxf.wsdl.JAXBExtensionHelper.getJAXBContext

(JAXBExtensionHelper.java:183)
 at org.apache.cxf.wsdl.JAXBExtensionHelper.addExtensions

(JAXBExtensionHelper.java:168)
 at org.apache.cxf.wsdl.JAXBExtensionHelper.addExtensions

(JAXBExtensionHelper.java:88)
 at

org.apache.cxf.wsdl11.WSDLManagerImpl.registerInitialExtensions

(WSDLManagerImpl.java:263)
 at

org.apache.cxf.wsdl11.WSDLManagerImpl.registerInitialExtensions

(WSDLManagerImpl.java:243)
 at org.apache.cxf.wsdl11.WSDLManagerImpl.

(WSDLManagerImpl.java:113)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native

Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance

(NativeConstructorAccessorImpl.java:39)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance

(DelegatingConstructorAccessorImpl.java:27)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
 at org.springframework.beans.BeanUtils.instantiateClass

(BeanUtils.java:100)
 ... 31 more

意思大概是需要jaxb 2.1,却加载了2.0，去lib目录下查看，自己明明加入的是jaxb-api-2.1.jar啊，去网上查到说是jdk本身有jaxb 2.0

解决办法是在jdk的lib或者jdk/jre目录（具体在哪个目录参考下面）下加入endorsed文件夹，把JAXB-API-2.1.jar和jaxws-api.jar放入endorsed文件夹中。

具体是要在哪个目录下，可以通过System.out.println(System.getProperty("java.endorsed.dirs")); 来查看你的endorsed目录的位置。