cxf下的Service(URL, QName, WebServiceFeature[]) is undefined

Service(URL, QName, WebServiceFeature[])
is undefined

原因是CXF自带的javax.xml.service 版本高过 jdk的javax.xml.service。

解决方法：

CXF2.2以下的使用JDK1.6可能没有问题

CXF2.2以上的必须使用JDK1.7才不会报错。

另外一个解决办法是：

在使用wsdl2java时，加入参数 -frontend jaxws21

这个问题的消息解释可以在这里看到 ：
http://david-commerce.iteye.com/blog/978313:
I'm marking this as "not a problem" as the generated code is correct per spec. CXF 2.3.2 is a JAX-WS 2.2 compliant implementation and
thus must generate code compliant to the JAX-WS 2.2 specification which requires those constructors like that. HOWEVER, to compile
them on Java 6, you will likely need to endorsethe 2.2 jaxws-api jar (and likely the jaxb-api
jar as well). See the 2.3 migration guide: http://cxf.apache.org/docs/23-migration-guide.html for
some details about the endorsed stuff.

The alternative workaround, right now, is to delete the api
jars from lib/endorsed. In that case, wsdl2java will detect that the 2.2 versions are not available/endorsed and will switch
to generating 2.1 compliant code.

I also just added a new frontend (will be there for 2.3.3) to force 2.1 behavior. With 2.3.3, you'll be able to do "wsdl2java -frontend jaxws21" to tell it to use the JAX-WS
2.1 compliant frontend instead.

解决办法：

Alternative workaround you recommended works great!

"wsdl2java -frontend jaxws21" sounds better to me. I think it will be an important new feature to CXF as not many organisations may have moved past Java6 and would like to have jaxws_2.1