Question

我对SQL Server有一个奇怪的问题。我有一个小的触发器，可以在更新时向Web服务发出请求。

我已经测试过该代码，它工作正常。

但是，当我将该代码移动到另一台SQL Server计算机时，它不会运行。没有错误。

更新：如果我打电话给＆＃34; Get＆＃34;请求，没关系。用＆＃34; Post＆＃34;请求，SQL Server无法处理它。两台服务器都在Windows 2012上运行

我的呼叫请求代码：

DECLARE @dbName NVARCHAR(50)
DECLARE @wsAction NVARCHAR(50)
DECLARE @secret NVARCHAR(255)
DECLARE @url NVARCHAR(MAX)
DECLARE @idArray NVARCHAR(MAX)
DECLARE @triggerTime DATETIME

SET @dbName = 'dbname' + '/notification/object'
SET @secret = 'a key'
SET @url   = 'https://myserver/api/1.0.0/customer/databaseName='
SET @idArray = '1,2,3'
SET @wsAction = '"action": "modify"'

IF(@idArray <> '')
BEGIN
    DECLARE @Object INT;
        DECLARE @body NVARCHAR(MAX)
    SET @url = @url + @dbName;
    SET @body = '{"ids": [' + @idArray + '], ' + @wsAction +'}'

    EXEC sp_OACreate 'MSXML2.ServerXMLHTTP', @Object OUT;
    EXEC sp_OAMethod @Object, 'setOption', null, 2, 13056 -- by pass ssl
    EXEC sp_OAMethod @Object, 'open', NULL, 'post', @url,'false'
    EXEC sp_OAMethod @Object, 'setRequestHeader', null, 'secret', @secret
    EXEC sp_OAMethod @Object, 'setRequestHeader', null, 'Accept-Encoding', 'gzip, deflate'
    EXEC sp_OAMethod @Object, 'send', NULL, @body
    Declare @ResponseText as Varchar(8000);
    Exec sp_OAMethod @Object, 'responseText', @ResponseText OUTPUT
    Select @ResponseText
    EXEC sp_OADestroy @Object
END

＆＃34; GET＆＃34;请求我测试：

Declare @Object as Int;
Declare @ResponseText as Varchar(8000);

Exec sp_OACreate 'MSXML2.XMLHTTP', @Object OUT;
Exec sp_OAMethod @Object, 'open', NULL, 'get',
                                                          'http://www.webservicex.com/stockquote.asmx/GetQuote?symbol=MSFT', --Your Web Service Url (invoked)
                                                          'false'
Exec sp_OAMethod @Object, 'send'
Exec sp_OAMethod @Object, 'responseText', @ResponseText OUTPUT

Select @ResponseText


Exec sp_OADestroy @Object

Answer 1

我发现了问题 “msxml3.dll”的已知错误： https://support.microsoft.com/en-us/kb/2968741 这个链接帮助我很多： http://www.sqlservercentral.com/scripts/Miscellaneous/30867/ 获取错误信息

SQL Script在此服务器上运行，但不在其他服务器上运行

1 个答案: