关于webService发布的wsdl中的import问题解决

大家都知道jdk1.6及以后都支持了对webService的原生态的支持；它在发布时会生成一个wsdl和一个xsd（一个类只生成一个xsd）所以就保留了引用关系，如下：

<?xml version="1.0" encoding="UTF-8" ?> 
- <!--  Published by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.1.6 in JDK 6. 
  --> 
- <!--  Generated by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.1.6 in JDK 6. 
  --> 
- <definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://jaxws.zzz/jaxws/hello" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://jaxws.zzz/jaxws/hello" name="HelloService">
- <types>
- <xsd:schema>
  <xsd:import namespace="http://jaxws.zzz/jaxws/hello" schemaLocation="http://localhost:8080/services/HelloService?xsd=1" /> 
  </xsd:schema>
  </types>
- <message name="sayHello">
  <part name="parameters" element="tns:sayHello" /> 
  </message>
- <message name="sayHelloResponse">
  <part name="parameters" element="tns:sayHelloResponse" /> 
  </message>
- <portType name="HelloService">
- <operation name="sayHello">
  <input message="tns:sayHello" /> 
  <output message="tns:sayHelloResponse" /> 
  </operation>
  </portType>
- <binding name="HelloServicePortBinding" type="tns:HelloService">
  <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /> 
- <operation name="sayHello">
  <soap:operation soapAction="" /> 
- <input>
  <soap:body use="literal" /> 
  </input>
- <output>
  <soap:body use="literal" /> 
  </output>
  </operation>
  </binding>
- <service name="HelloService">
- <port name="HelloServicePort" binding="tns:HelloServicePortBinding">
  <soap:address location="http://localhost:8080/services/HelloService" /> 
  </port>
  </service>
  </definitions>

但是由于osb平台目前不能识别这种引用关系，即所有引用都应该在一个文件中可见；为了解决这个问题：可以采用的方法就是手动把生成的这两个文件（wsdl和xsd文件）手动合并成一个文件比如取名"HelloService.wsdl”；把文件放到classpath路径下，或者发布webService需要的地方，然后在发布webService之前，修改webservice的定义；退如下：

@WebService(serviceName = "HelloService", portName = "HelloServicePort", targetNamespace = "http://jaxws.zzz/jaxws/hello",wsdlLocation="HelloService.wsdl")
@SOAPBinding(style = SOAPBinding.Style.DOCUMENT, use = SOAPBinding.Use.LITERAL, parameterStyle = SOAPBinding.ParameterStyle.WRAPPED)
public class HelloService {
    @WebMethod
    public String sayHello(String s) {
        System.out.println("hello," + s);
        return s;
    }
}

添加“wsdlLocation=“HelloService.wsdl” ”；这个就可以了；

得到结果将是：

<?xml version="1.0" encoding="UTF-8" ?> 
- <!--  Published by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.1.6 in JDK 6. 
  --> 
- <!--  Published by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.1.6 in JDK 6. 
  --> 
- <!--  Generated by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.1.6 in JDK 6. 
  --> 
- <definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://jaxws.zzz/jaxws/hello" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://jaxws.zzz/jaxws/hello" name="HelloService">
- <types>
- <xs:schema xmlns:tns="http://jaxws.zzz/jaxws/hello" xmlns:xs="http://www.w3.org/2001/XMLSchema" version="1.0" targetNamespace="http://jaxws.zzz/jaxws/hello">
  <xs:element name="sayHello" type="tns:sayHello" /> 
  <xs:element name="sayHelloResponse" type="tns:sayHelloResponse" /> 
- <xs:complexType name="sayHello">
- <xs:sequence>
  <xs:element name="arg0" type="xs:string" minOccurs="0" /> 
  </xs:sequence>
  </xs:complexType>
- <xs:complexType name="sayHelloResponse">
- <xs:sequence>
  <xs:element name="return" type="xs:string" minOccurs="0" /> 
  </xs:sequence>
  </xs:complexType>
  </xs:schema>
  </types>
- <message name="sayHello">
  <part name="parameters" element="tns:sayHello" /> 
  </message>
- <message name="sayHelloResponse">
  <part name="parameters" element="tns:sayHelloResponse" /> 
  </message>
- <portType name="HelloService">
- <operation name="sayHello">
  <input message="tns:sayHello" /> 
  <output message="tns:sayHelloResponse" /> 
  </operation>
  </portType>
- <binding name="HelloServicePortBinding" type="tns:HelloService">
  <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /> 
- <operation name="sayHello">
  <soap:operation soapAction="" /> 
- <input>
  <soap:body use="literal" /> 
  </input>
- <output>
  <soap:body use="literal" /> 
  </output>
  </operation>
  </binding>
- <service name="HelloService">
- <port name="HelloServicePort" binding="tns:HelloServicePortBinding">
  <soap:address location="http://localhost:8080/services/HelloService" /> 
  </port>
  </service>
  </definitions>

对于另一种import问题就是当我们定义一个接口一个实现类的时候，如果两个接口和实现类不一个package中时，也会出现对wsdl的引用问题，此时只需要在实现类的annotation中添加endpointInterface=“com.zzz.jaxws.service.HelloService”(即接口类包路径名)；
参考：http://stackoverflow.com/questions/16030574/jax-ws-has-xsd-schema-in-different-url(不过我不得不声名其实拼wsdl文件这个方法我也想到了，只是还没有来得及去试试就先看了这个文章，嘿嘿)