<p>我用过<a href="http://www.codeplex.com/WebserviceStudio" rel="nofollow noreferrer">Web Service Studio</a>。在</p>
<blockquote>
<p><strong>Web Service Studio</strong> is a tool to invoke web methods interactively. The
user can provide a WSDL endpoint. On clicking button Get the tool
fetches the WSDL, generates .NET proxy from the WSDL and displays the
list of methods available. The user can choose any method and provide
the required input parameters. On clicking Invoke the SOAP request is
sent to the server and the response is parsed to display the return
value.</p>
<p>This tool is meant for web service implementers to test their web
services without having to write the client code. This could also be
used to access other web services whose WSDL endpoint is known.</p>
</blockquote>
<p>还有Eclipse中的<strong>webservicesexplorer</strong>,它是<a href="http://www.eclipse.org/webtools/" rel="nofollow noreferrer">Web Tools Platform</a>的一部分。在</p>
<blockquote>
<p>Through UDDI and WSIL, other applications can discover WSDL documents
and bind with them to execute transactions or perform other business
processes. The Web Services Explorer allows you to explore, import,
and test WSDL documents.</p>
</blockquote>