Question

我在使用PHP 5开始使用Crystal Reports XI时遇到了问题，但是我无法入门。

这是我使用的一些代码：

//rpt source file 
$my_pdf = "d:\\sauve\\report.pdf"; // RPT export to pdf file 
//-Create new COM object-depends on your Crystal Report version 
$ObjectFactory= new COM("CrystalReports115.ObjectFactory.1") or die ("Error on load"); // call COM port 
$crapp = $ObjectFactory-> CreateObject("CrystalRuntime.Application"); // create an instance for Crystal 
$creport = $crapp->OpenReport($my_report, 1); // call rpt report 

//- Set database logon info - must have 
$creport->Database->Tables(1)->SetLogOnInfo ("SUA_DB", "test.mdb", "", ""); 

//- field prompt or else report will hang - to get through 
$creport->EnableParameterPrompting = 0; 

//- DiscardSavedData - to refresh then read records 
$creport->DiscardSavedData; 
$creport->ReadRecords(); 


//export to PDF process 
$creport->ExportOptions->DiskFileName=$my_pdf; //export to pdf 
$creport->ExportOptions->PDFExportAllPages=true; 
$creport->ExportOptions->DestinationType=1; // export to file 
$creport->ExportOptions->FormatType=31; // PDF type 
$creport->Export(false); 

//------ Release the variables ------ 
$creport = null; 
$crapp = null; 
$ObjectFactory = null; 

//print "<embed src=\"D:\\pop\\EMMEC\\Etats\\RPT-list.pdf\" width=\"100%\" height=\"100%\">"
$file = 'E:/report.pdf';
$filename = 'report.pdf'; /* Note: Always use .pdf at the end. */

header('Content-type: application/pdf');
header('Content-Disposition: inline; filename="' . $filename . '"');
header('Content-Transfer-Encoding: binary');
header('Content-Length: ' . filesize($file));
header('Accept-Ranges: bytes');

@readfile($file);
?>

来源链接：http://php.net//manual/kr/class.com.php 我收到一条消息错误：致命错误：未捕获异常'com_exception'，消息'无法创建COM对象CrystalRuntime.Application' in C:\wamp\www\classes\report\index.php on line 8 ( ! ) com_exception: Failed to create COM object CrystalRuntime.Application'：Classenonenregistrée位于第8行的C：\ wamp \ www \ classes \ report \ index.php

line8：$ ObjectFactory = new COM（“CrystalReports115.ObjectFactory.1”）或die（“加载时出错”）; //调用COM端口

我已经安装了CrystalRuntime 11.5版本有人知道我错过了什么模块，或者我在php中做错了什么？我需要一些图书馆吗？配置pnp.ini？配置Crystal报表？我以前从未与COM合作过。

我需要有关连接的帮助（一步一步）！

Answer 1

您需要在 php.ini 中添加以下行：

[COM_DOT_NET]
extension=php_com_dotnet.dll

COM问题（Crystal Report 11 + PHP 5）

1 个答案: