使用cxf处理soap时经常会碰到ClassNotFound的异常，cxf依赖的包比较多，请见如下列表：
- cxf-2.3.3.jar
- geronimo-annotation_1.0_spec-1.1.1.jar
- geronimo-jaxws_2.2_spec-1.0.jar
- geronimo-stax-api_1.0_spec-1.0.1.jar
- geronimo-ws-Metadata_2.0_spec-1.1.3.jar
- jaxb-api-2.2.1.jar
- jaxb-impl-2.2.1.1.jar
- neethi-2.0.4.jar
- wsdl4j-1.6.2.jar
- XmlSchema-1.4.7.jar
- wstx-asl-3.2.9.jar
