sql调用Webservice接口创建DLL

exec sp_configure 'show advanced options', '1';
go
reconfigure;
go
exec sp_configure 'clr enabled', '1'
go
reconfigure;
exec sp_configure 'show advanced options', '1'; 
go

ALTER DATABASE SWMES set TRUSTWORTHY on;

GO

CREATE ASSEMBLY SAPWebserviceCLR  
FROM 'D:XXXXXWebserviceCLR.dll'
WITH PERMISSION_SET = UNSAFE
  
GO

CREATE PROCEDURE [dbo].[CLR_CallWebServiceByProc]
    @url [NVARCHAR](4000) = N'',
    @methodName [NVARCHAR](4000) = N'',
    @inputParas [NVARCHAR](4000) = N'',
    @wcfAddress [NVARCHAR](4000) = N'',
    @userName [NVARCHAR](100) = N'',
    @passWord [NVARCHAR](100) = N'',
    @domain [NVARCHAR](100) = N'',
    @returnMsg [NVARCHAR](MAX)  OUTPUT
WITH EXECUTE AS CALLER
AS
EXTERNAL NAME [SAPWebserviceCLR].[StoredProcedures].[InvokeWebServiceByProc]
GO