ColdFusion Webservice

callwebservice.cfm

<!---
<cfinvoke component="testWebservice" method="getUser" returnvariable="display">
  <cfinvokeargument name="username" value="Animesh Dutta">
</cfinvoke>
<cfdump var="#display#">
--->
<!---<cfinvoke method="getUser" webservice="http://YOURURL/testWebservice.cfc?wsdl" returnvariable="display">
	<cfinvokeargument name="username" value="Animesh Dutta">
</cfinvoke>--->
<cfset ws=createObject("webservice","http://YOURURL/testWebservice.cfc?wsdl")>
<cfset display=ws.getUser("Animesh Dutta")>
<cfdump var="#display#">

testWebservice.cfc

<!---For creating web services the function access type must be remote --->
<cfcomponent displayname="testWebservice" output="false">

  <cffunction name="getUser" access="remote" returntype="string">
		<cfargument name="username" type="string" required="true" />
		<cfset var welcomeMessage=arguments.username>
		<cfreturn "welcome to " &" "& welcomeMessage & "'s" & " " & "webservic"/>
	</cffunction>
 
</cfcomponent>