3

我整天都在努力让它发挥作用。现在我可以将文档另存为 .docx 文件，但我希望能够将文档另存为 PDF 我曾尝试使用 DOMPDF 和 TCPDF 但我不断收到错误“无法加载 PDF 库”我确认路径是正确的. 我错过了什么吗？谢谢您的帮助

$rendererName = \PhpOffice\PhpWord\Settings::PDF_RENDERER_TCPDF;
$rendererLibrary = 'tcpdf.php';
$rendererLibraryPath = dirname(__FILE__) .'/plugins/tcpdf/' . $rendererLibrary;

\PhpOffice\PhpWord\Settings::setPdfRenderer($rendererName,$rendererLibraryPath);

$document->saveAs('temp.docx'); // Save to temp file
$test = \PhpOffice\PhpWord\IOFactory::load('temp.docx'); // Read the temp file
$xmlWriter = \PhpOffice\PhpWord\IOFactory::createWriter($test, 'PDF');
$xmlWriter->save('result.pdf');  // Save to PDF
unlink('temp.docx'); // Delete the temp file

这是引发错误的代码

  public function __construct(PhpWord $phpWord)
{
    parent::__construct($phpWord);
    $includeFile = Settings::getPdfRendererPath() . '/' . $this->includeFile;
    if (file_exists($includeFile)) {
        /** @noinspection PhpIncludeInspection Dynamic includes */
        require_once $includeFile;
    } else {
        // @codeCoverageIgnoreStart
        // Can't find any test case. Uncomment when found.
        throw new Exception('Unable to load PDF Rendering library');
        // @codeCoverageIgnoreEnd
    }
}

这是完整的错误

致命错误：在 .../PHPWord/Writer/PDF/AbstractRenderer.php:92 中未捕获异常“PhpOffice\PhpWord\Exception\Exception”并带有消息“无法加载 PDF 渲染库” 堆栈跟踪：#0 .../PHPWord /Writer/PDF.php(61): PhpOffice\PhpWord\Writer\PDF\AbstractRenderer->__construct(Object(PhpOffice\PhpWord\PhpWord)) #1 .../PHPWord/IOFactory.php(34): PhpOffice\PhpWord \Writer\PDF->__construct(Object(PhpOffice\PhpWord\PhpWord)) #2 .../download_report.php(578): PhpOffice\PhpWord\IOFactory::createWriter(Object(PhpOffice\PhpWord\PhpWord), 'PDF ') #3 {main} 在第 92 行抛出 .../PHPWord/Writer/PDF/AbstractRenderer.php

4

3 回答 3

2

知道了这一点，我猜答案正在改变：

$includeFile = Settings::getPdfRendererPath() . '/' . $this->includeFile;

至

$includeFile = Settings::getPdfRendererPath();
于 2015-04-23T21:48:04.597 回答
0

当我将错误打印到日志时，我意识到它正在尝试从无效位置加载 dompdf_config.inc.php。见下文。

C:\wamp\www\cccake\app\供应商\dompdf\dompdf.php/dompdf_config.inc.php\n

与其更改 PHPExcel/PHPWord 的类文件，不如更改视图中的配置。在 $rendererLibraryPath 中完全忽略 $rendererLibrary 解决了我的问题。我认为 PHPExcel/PHPExcel 知道如何在您的情况下选择 dompdf.php 文件（tcpdf.php）。试试下面的代码，让我们知道它是否不起作用。

$rendererLibrary = 'tcpdf.php'; $rendererLibraryPath = 目录名（文件）.'/plugins/tcpdf';

于 2015-06-20T14:17:29.300 回答
0

确保将 DOMPDF 路径发送到：

$domPdfPath = "..vendor/dompdf/dompdf/";
Settings::setPdfRendererName(Settings::PDF_RENDERER_DOMPDF);
Settings::setPdfRendererPath($domPdfPath); //<---

然后在 AbstractRerender 构造中，如果您回显 $this->Include 文件，您应该会看到“dompdf_config.inc.php”

如果您没有 dompdf_config.inc.php 文件，请尝试使用 dompdf 0.6.2

于 2019-04-15T21:16:52.680 回答