YouTipWSDL
Web Services Description Language describes SOAP service interfaces.
<definitions name="UserService"
targetNamespace="http://example.com">
<message name="GetUserRequest">
<part name="userId" type="xsd:int"/>
</message>
<portType name="UserPort">
<operation name="GetUser">
<input message="GetUserRequest"/>
</operation>
</portType>
</definitions>Summary
- WSDL is an XML vocabulary for describing web services
- Defines operations, messages, and bindings