SQL Server中调用WebService的实例

sp_configure ‘show advanced options‘, 1;
GO
RECONFIGURE;
GO
sp_configure ‘Ole Automation Procedures‘, 1;
GO
RECONFIGURE;
GO

declare @ServiceUrl as varchar(1000) 
declare @UrlAddress varchar(500)

--WebService地址：以http开头，结尾带斜杠，例如‘http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx/‘ 
set @UrlAddress = ‘http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx/‘

declare @FunName varchar(50)
--WebService中调用的方法名：例如‘getMobileCodeInfo‘
set @FunName = ‘getMobileCodeInfo‘   

--以下参数对应WebService中4个参数的[参数名]
declare @P1 varchar(800),@P2 varchar(100)
set @P1 = ‘mobileCode‘
set @P2 = ‘userid‘

declare @P1_Value varchar(100),@P2_Value varchar(100)
set @P1_Value = ‘13800138000‘
set @P2_Value = ‘‘

set @ServiceUrl = @UrlAddress + @FunName + ‘?‘ + @P1 + ‘=‘ + @P1_Value +‘&‘ + @P2 + ‘=‘ + @P2_Value                       
                  
Declare @Object as Int
Declare @ResponseText as Varchar(8000)
                  
Exec sp_OACreate ‘MSXML2.XMLHTTP‘, @Object OUT;
Exec sp_OAMethod @Object, ‘open‘, NULL, ‘get‘,@ServiceUrl,‘false‘
Exec sp_OAMethod @Object, ‘send‘
Exec sp_OAMethod @Object, ‘responseText‘, @ResponseText OUTPUT
     
Select @ResponseText     
Exec sp_OADestroy @Object
GO