"javax.xml.ws.WebServiceException:不是有效的服务.有效的服务是:"如何解决

Question

我已经实现了Web服务MyWebServiceImpl,如:

@WebServiceClient(//my parameters//)
@HandlerChain(file = "handlers.xml")
public class MyWebServiceImpl {...}

我也有像MyWebService这样的接口

@WebService(//my parameters//)
@XmlSeeAlso({
com.my.ObjectFactory.class,
com.my.second.ObjectFactory.class,
com.my.third.ObjectFactory.class
})
public interface MyWebService {...}

我想使用Soap处理程序获得响应,因此我创建了handlers.xml,LoggingHandler.然后我尝试执行我的测试类我得到错误:

javax.xml.ws.WebServiceException: {http://service.ws.my.com/}MyWebServiceImpl is not a valid service. Valid services are: {http://service.ws.my.com/}myWebService
at com.sun.xml.internal.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:223)
at com.sun.xml.internal.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:168)
at com.sun.xml.internal.ws.spi.ProviderImpl.createServiceDelegate(ProviderImpl.java:96)
at javax.xml.ws.Service.<init>(Service.java:77)
at com.my.ws.service.MyWebServiceImpl.<init>(MyWebServiceImpl.java:46)
at test.MainTest.<init>(MainTest.java:354)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:187)
at org.junit.runners.BlockJUnit4ClassRunner$1.runReflectiveCall(BlockJUnit4ClassRunner.java:236)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:233)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

Answer 1

看起来serviceName你的super(...)in 参数与MyWebServiceImplWSDL中指定的服务名称不匹配.看看你的WSDL文件,你应该找到以下片段:

<wsdl:service name="myWebService">

将serviceName参数替换为正确的(即myWebService).

我建议使用wsimport工具而不是手工实现整个客户端存根.它可以在命令行中使用,作为ant任务和maven插件使用.您只需要指定WSDL文件或URL.这样你就可以避免繁琐的工作.有很多文档,比如标准的Oracle手册.

当然生成的@WebServiceClient不会有@HandlerChain注释.但是可以在运行时轻松添加其他处理程序,例如:

MyWebServiceImplService service = new MyWebServiceImplService();
MyWebService myWebService = service.getMyWebServiceImplPort();
List<Handler> handlerChain = new ArrayList<Handler>();
handlerChain.add(new LoggingHandler());
((BindingProvider) myWebService).getBinding().setHandlerChain(
        handlerChain);

System.out.println(myWebService.hello("world"));