Ruby calls WebServices

Demo WebService public addnumber method:

[Webmethod]
Public int addnumber (int x, int y)
{
Return X + Y;
}

WebServices calling using Ruby:

Require 'soap/wsdldriver'

WSDL = "http: // localhost/webapptest/webservicesdemo/demo. asmx? WSDL"
Params = {: x => 1,: Y => 4}
DRV = soap: wsdldriverfactory. New (WSDL). create_rpc_driver
# Method1:
Result = DRV. addnumber (Params)
# Method2:
Result = DRV. Send ("addnumber", Params)

P result ["addnumberresult"] # Return 5

You can use the rpc_driver instance to directly call the addnumber method, as shown in # Method1. You can also use the send method name, as shown in # method2. The parameter is a hash, and its key value must be consistent with the parameter name defined by webmethod. The return value is also a hash, and its key value is "# {methodname} result ".