在存储过程中调用WebService

1 create procedure usp_CallWebServices
 2 (
 3 @parameter nvarchar(500)=null
 4 )
 5 as
 6    Declare @obj int
 7    Declare @SvercieUrl nvarchar(200)
 8    Declare @response nvarchar(max)
 9 
10 
11    Set @SvercieUrl = ''http://locahost/webservices/service.asmx/saludar?param=''+@parameter
12    
13    
14    Execute sp_OACreate ''MSXML2.ServerXMLHttp'',@obj out
15    Execute sp_OAMethod @obj,''open'',null,''Get'',@SvercieUrl,false
16    Execute sp_OAMethod @obj,''Send''
17    Execute sp_OAGetProperty @obj,''responseText'',@response out
18    
19    Select @response [Response]
20    Execute sp_OADestroy @obj
21    
22 return
23 
24 
25 
26 Execute    usp_CallWebServices ''Frometa''
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