WSDL文档结构 <definitions> i npor ≤ types <schema </schema>* pes <message> ≤ part </part> ≤ message> <PortType> <operation> s < input ≤ output>< output> <faults/fault> x S/operation> ≤/ PortType <binding <operation* <input s/input ≤ output>< output> s/operation> binding <service> ≤port</port> </service> <definitions>WSDL文档结构