For example, BPEL4WS (2) -- What is porttype

What is porttype?

You can understand porttype as a description of a service process in WebService. Like any other Web Service, the interface of the Integrated Service is also described as a set of WSDL porttypes.

In our case, the China Mobile fault repair expert system will provide a query service for the operator: the information entered by the operator is
The mobile phone number, "China Mobile fault repair Expert System", outputs the fault handling department corresponding to the number. If an error occurs, a report is returned.

Error message.

Message = "myns: errormessage"/>

The above configuration is the porttype of this Service. The messages here are the messages we have discussed in the previous chapter. They should all be configured and matched,

Myns is our own name space.

Porttype must be used in partnerlinktype.