我正在使用FPDF / FPDI来创建/编辑/存储pdf文档。我试过我的本地服务器(wamp),一切都很好;我可以上传模板,使用Output()并将pdf保存到正确的文件夹中。
但是当我将代码上传到服务器时,我收到FPDF错误说:
FPDF error: Cannot open /home/users/x/y/x/public_html/zamzamtravel/index.php/resources/pdf_templates/a_template.pdf !
我发现错误是从FPDI类的文件pdf_parser.php生成的,具体来说是:
function pdf_parser($filename) {
$this->filename = $filename;
$this->f = @fopen($this->filename, 'rb');
//error is this
if (!$this->f)
$this->error(sprintf('Cannot open %s !', $filename));
$this->getPDFVersion();
$this->c = new pdf_context($this->f);
// Read xref-Data
$this->xref = array();
$this->pdf_read_xref($this->xref, $this->pdf_find_xref());
// Check for Encryption
$this->getEncryption();
// Read root
$this->pdf_read_root();
}
我为setSourceFile()和Output()编写路径的方式是使用我最近学过的服务器文档根目录而不是HTTP路径。我还将模板的文件/文件夹权限和生成的pdf文件设置为775。
我如何写和保存pdf文件:
$pdf = new FPDI('P','mm','A4');
// add a page
$pdf->AddPage();
// set the sourcefile
$pdf->setSourceFile($_SERVER['DOCUMENT_ROOT'] . '/myfolder/index.php/resources/pdf_templates/a_template.pdf');
// import page 1
$tplIdx = $pdf->importPage(1);
$pdf->useTemplate($tplIdx, 1, 1, 210);
// now write some text above the imported page
$pdf->SetFont('Arial');
$pdf->SetTextColor(0,0,0);
// Write the posted variables somewhere in the document
//write a bunch of stuff...
// Output. Make the file name the ID of the person returned from database?
$pdf->Output($_SERVER['DOCUMENT_ROOT'] . '/myfolder/index.php/resources/visa_application_forms/'. $data['full_name'] . "_" . $data['customer_id'] . '.pdf', 'F');
如果有人知道什么是错的,请帮助我,在那里待了好几个小时。感谢