PHPExcel保存PDF

Question

帮助我，我想以pdf格式保存excel 代码：

include_once 'Classes/PHPExcel.php';
/** PHPExcel_IOFactory */
require_once ('Classes/PHPExcel/IOFactory.php');
include_once ('Classes/PHPExcel/Writer/Excel2007.php');
include_once ('Classes/PHPExcel/Writer/PDF.php');

include_once ('Classes/PHPExcel/Writer/PDF/DomPDF.php');


$rendererName = PHPExcel_Settings::PDF_RENDERER_DOMPDF;
//$rendererLibrary = 'tcPDF5.9';
//$rendererLibrary = 'mPDF5.4';
$rendererLibrary = 'domPDF0.6.0beta3';
$rendererLibraryPath = '/' . $rendererLibrary;
$objPHPExcel->getActiveSheet()->setTitle('Orari');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'PDF');
$objWriter->setSheetIndex(0);
$objWriter->save('esp.pdf');

我想以pdf格式保存，但是当我尝试保存时，我有来自phpexcel的错误响应： 致命错误：在C：\ xampp \ htdocs \ fserv \ Classes \ PHPExcel \ Writer \ PDF \ DomPDF.php中显示消息'无法加载PDF渲染库'的未捕获异常'PHPExcel_Writer_Exception'：34堆栈跟踪：＃0 C：\ xampp \ htdocs \ fserv \ esportatore.php（190）：include_once（）＃1 C：\ xampp \ htdocs \ fserv \ index.php（44）：include（'C：\ xampp \ htdocs。 ..'）在 34
C：C：\ xampp \ htdocs \ fserv \ Classes \ PHPExcel \ Writer \ PDF \ DomPDF.php 中抛出＃2 {main} />

Answer 1

您需要DomPDF才能呈现PDF。检查您是否拥有DomPDF库，否则请按照以下步骤下载并实施：

$rendererName = PHPExcel_Settings::PDF_RENDERER_DOMPDF;
$rendererLibrary = 'domPDF0.6.0beta3';
$rendererLibraryPath = dirname(__FILE__). 'libs/classes/dompdf' . $rendererLibrary;