SQL Server2005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,而不必使用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 = STARTEDAS HTTP (AUTHENTICATION = (INTEGRATED),PATH = '/sql/myendpoint',PORTS = (CLEAR) )FOR SOAP (BATCHES = ENABLED,WSDL = DEFAULT)
在上面的示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
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; elsereturn ""; }var response = SendBatchRequest( 'localhost', '/sql/myendpoint', 'Select * from sys.http_endpoints' )
