tp5 使用 TCPD 擴展 將 html 轉換爲 pdf ,而且保存 pdf 文件
報錯 : fpen(): remote host file access not supported, file://./parame.pdfphp
利用 TCPD 生成 html 文件 過程html
1.下載 TCPD 擴展
項目跟目錄下執行composer
composer require tecnickcom/tcpdf
2.控制器測試代碼tcp
public function pdf(){ $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false); $pdf->SetCreator(PDF_CREATOR); $pdf->SetAuthor('Nicola Asuni'); $pdf->SetTitle('TCPDF Example 001'); $pdf->SetSubject('TCPDF Tutorial'); $pdf->SetKeywords('TCPDF, PDF, example, test, guide'); $pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 001', PDF_HEADER_STRING, array(0,64,255), array(0,64,128)); $pdf->setFooterData(array(0,64,0), array(0,64,128)); $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN)); $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA)); $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED); $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT); $pdf->SetHeaderMargin(PDF_MARGIN_HEADER); $pdf->SetFooterMargin(PDF_MARGIN_FOOTER); $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM); $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO); if (@file_exists(dirname(__FILE__).'/lang/eng.php')) { require_once(dirname(__FILE__).'/lang/eng.php'); $pdf->setLanguageArray($l); } $pdf->setFontSubsetting(true); $pdf->SetFont('dejavusans', '', 8, '', true); $pdf->AddPage(); $pdf->setTextShadow(array('enabled'=>true, 'depth_w'=>0.2, 'depth_h'=>0.2, 'color'=>array(196,196,196), 'opacity'=>1, 'blend_mode'=>'Normal')); $html = <<<EOD <h1>Welcome to <a href="http://www.tcpdf.org" style="text-decoration:none;background-color:#CC0000;color:black;"> <span style="color:black;">郭豔</span><span style="color:white;">BOSS</span> </a>!</h1> <i>This is the first example of TCPDF library.</i> <p>This text is printed using the <i>writeHTMLCell()</i> method but you can also use: <i>Multicell(), writeHTML(), Write(), Cell() and Text()</i>.</p> <p>Please check the source code documentation and other examples for further information.</p> <p style="color:#CC0000;">TO IMPROVE AND EXPAND TCPDF I NEED YOUR SUPPORT, PLEASE <a href="http://sourceforge.net/donate/index.php?group_id=128076">MAKE A DONATION!</a></p> EOD; $pdf->writeHTMLCell(0, 0, '', '', $html, 0, 1, 0, true, '', true); $filaName = Config::get('parame.pdf_ulr'). './example_002.pdf'; //保存 pdf 方式一 : //$count = $pdf->Output($filaName, 'F');exit; $count = $pdf->Output('./parame.pdf', 'F');exit; //保存pdf 方式二 : //$count = $pdf->Output('example_001.pdf', 'S'); //file_put_contents('./example_001.pdf',$count);exit; //$pdf->Output('example_001.pdf', 'F');exit; //$pdf->Output('./example_001.pdf', 'I');exit; //下載 pdf //$pdf->Output('./example_001.pdf', 'D'); }
就這樣執行時:報以下錯誤信息
ide
看到網上的解決方案 :
參考資料 : https://www.e-learn.cn/conten...函數
可使用 :測試
$pdf->Output(__DIR__ . '/invoices/Delivery Note.pdf', 'F');
我發現的問題是
fopen() 函數打開文件或者 URL。
若是打開文件 : 則必須是 該文件的 絕對路徑 ui
ok 問題解決 !!!!!spa