1. composer 安装
安装命令：
composer require tecnickcom/tcpdf
2. 使用
<?php namespace pdf; use app\common\logic\Oss; use Dompdf\Dompdf; class Pdf { /** * @param $html 生成pdf 的html 代码 * @param $file 保存的文件名称 * @return string */ public function createPdf($html,$file) { $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\'); $pdf->SetKeywords(\'TCPDF, PDF, example, test, guide\'); // 设置头部,比如header_logo，header_title，header_string及其属性 //$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.\' 001\', PDF_HEADER_STRING, array(0,64,255), array(0,64,128)); // 设置尾部 $pdf->setFooterData(array(0,64,0), array(0,64,128)); // 设置页头字体 $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, \'\', PDF_FONT_SIZE_MAIN)); // 设置页尾字体 $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, \'\', PDF_FONT_SIZE_DATA)); // 设置默认等宽字体 $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED); // 设置margins 参考css的margins $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT); // 设置页头margins $pdf->SetHeaderMargin(PDF_MARGIN_HEADER); // 设置页脚margins $pdf->SetFooterMargin(PDF_MARGIN_FOOTER); // 设置自动分页 $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM); // 设置调整图像自适应比例 $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO); // --------------------------------------------------------- // 设置默认字体子集模式 $pdf->setFontSubsetting(true); // Set font // dejavusans is a UTF-8 Unicode font, if you only need to // print standard ASCII chars, you can use core fonts like // helvetica or times to reduce file size. // 设置字体 $pdf->SetFont(\'cid0cs\', \'\', 8); // Add a page // This method has several options, check the source code documentation for more information. // 增加一个页面 $pdf->AddPage(); // 设置文字阴影效果 $pdf->setTextShadow(array(\'enabled\'=>true, \'depth_w\'=>0.2, \'depth_h\'=>0.2, \'color\'=>array(196,196,196), \'opacity\'=>1, \'blend_mode\'=>\'Normal\')); // 设置 边距 $pdf->SetMargins(15,27,15);// // 使用writeHTML打印文本 $pdf->writeHTML($html, true, false, true, false, \'\'); // reset pointer to the last page $pdf->lastPage(); // --------------------------------------------------------- // This method has several options, check the source code documentation for more information. $file_path = \'./uploads/pdf/\'.$file.\'.pdf\'; $pdf->Output($file_path, \'F\'); if (OSS_UPLOAD) { //oss上传 $object = \'uid\' . WID . \'/applet/\' . date("Ymd") . \'/\' . $file.\'.pdf\'; $Oss = new Oss(); $oss = $Oss->ossUploadFile($object, $file_path, true); $url = $oss[\'info\'][\'url\']; return $url; } return $file_path; } }复制代码
注：以上代码如果出现以下报错
找到下面的文件将标红处屏蔽