例子很简单,就3个文件:
HelloWorld.java       接口类
package ws.cxf;
import javax.jws.WebService; 
import javax.jws.WebParam;@WebService
public interface HellpWorld {
String SayHi(@WebParam(name = "text") String text);
}HelloWorldImpl.java   实现接口类
package ws.cxf;
import javax.jws.WebService;@WebService
(    endpointInterface="ws.cxf.HelloWorld",//端点接口名称
 serviceName="HelloWorld")//服务名称public class HelloWorldImpl implements HellpWorld { public String SayHi(String text) {
// TODO 自动生成方法存根
return "Hello" + text;
}
}HelloWorldApp.java    发布程序
package ws.cxf;
import javax.xml.ws.Endpoint;public class HelloWorldApp {
public static void main(String[] args) {
// TODO 自动生成方法存根
         System.out.println("Starting Server...");
         HelloWorldImpl implementor=new HelloWorldImpl();
         String url="http://localhost:9000/HelloWorld";
         Endpoint.publish(url, implementor);
         System.out.println("Server Started.");
}
}
完成后在tomcat中运行,出现的错误如下:
Exception in thread "main" javax.xml.ws.WebServiceException: Could not load Webservice SEI
at org.apache.cxf.jaxws.support.JaxWsImplementorInfo.initialize(JaxWsImplementorInfo.java:276)
at org.apache.cxf.jaxws.support.JaxWsImplementorInfo.<init>(JaxWsImplementorInfo.java:57)
at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:289)
at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:259)
at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:209)
at org.apache.cxf.jaxws.spi.ProviderImpl.createAndPublishEndpoint(ProviderImpl.java:84)
at javax.xml.ws.Endpoint.publish(Endpoint.java:47)
at ws.cxf.HelloWorldApp.main(HelloWorldApp.java:26)
Caused by: java.lang.ClassNotFoundException: ws.cxf.HelloWorld
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at org.apache.cxf.common.classloader.ClassLoaderUtils.loadClass2(ClassLoaderUtils.java:236)
at org.apache.cxf.common.classloader.ClassLoaderUtils.loadClass(ClassLoaderUtils.java:222)
at org.apache.cxf.jaxws.support.JaxWsImplementorInfo.initialize(JaxWsImplementorInfo.java:274)
... 7 more刚接触webservice,请问为什么会有ClassNotFoundException异常?教程上能顺利通过呢。等待大侠