Is there any programs out there you can paste WSDL document and get sample XML packets

I'm trying to understand a WSDL file in order to build a SOAP Body to go in a SOAP envelope. The language I use doesn't automatically build it for me. What's the best way to learn how to construct XML packets manuall开发者_如何学编程y?

Many thanks,

b

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Use SoapUI. When importing WSDL (both from URL or local file) you can create sample requests for every operation. Moreover, you can create a mock server that, when running, will return sample responses as well. Very sophisticated tool.