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SQL2005中如何建立HTTP的端点

  【IT168 服务器学院】SQL2005提供了一个新的执行存储过程或者T-SQL的方法,它可以以WEB服务的方式发布到服务器上,而无须使用IIS 这个新特点通过HTTP API把HTTP端点暴露给用户,在WINXP SP2和WIN2003上被支持.

  建立一个HTTP端点是非常简单的,如下:
CREATE ENDPOINT MyEndpoint?
STATE = STARTED
AS HTTP (
  AUTHENTICATION = (INTEGRATED),
  PATH = ''/sql/myendpoint'',
  PORTS = (CLEAR) )
FOR SOAP (
  BATCHES = ENABLED,
  WSDL = DEFAULT
)

  在上面的案例中我建立一个命名为MyEndpoint的端点,它在http://localhost/sql/myendpoint监听T-SQL语句,你可以使用下面URL测试它
   http://localhost/sql/myendpoint?wsdl.
  上面这个URL还可以附加很丰富的参数,具体参见SQL帮助
  下面这个例子显示如何通过JAVSCRIPT来调用端点执行T-SQL语句,如下:

function SendBatchRequest( strServerName, strUrlPath, strQuery )
{
   var objXmlHttp = null;
   var strRequest = "";

   objXmlHttp = new ActiveXObject( "microsoft.xmlhttp" );
   objXmlHttp.open( "POST", "http://" + strServerName + strUrlPath, false );
   objXmlHttp.setrequestheader( "Content-Type", "text/xml" );
   objXmlHttp.setRequestHeader( "Host", strServerName );

   strRequest = "<SOAP-ENV:Envelope
                           xmlns:SOAP-ENV=''http://schemas.xmlsoap.org/
soap/envelope/'' xmlns:sql=''http://schemas.microsoft.com/
sqlserver/2004/SOAP''> <SOAP-ENV:Body> <sql:sqlbatch> <sql:BatchCommands>" + strQuery
+ "</sql:BatchCommands> </sql:sqlbatch> </SOAP-ENV:Body> </SOAP-ENV:Envelope>"; objXmlHttp.send( strRequest ); if( objXmlHttp.status == 200 ) return objXmlHttp.responseXML.xml; else return ""; } var response = SendBatchRequest( ''localhost'', ''/sql/myendpoint'',
''Select * from sys.http_endpoints'' );
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