1，安装tcpdf

composer require tecnickcom/tcpdf

成功后vendor文件夹下会有tecnickcom文件夹

2，引入

use TCPDF;

3，使用

 $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('标签打印'); $pdf->SetSubject('TCPDF Tutorial'); $pdf->SetKeywords('TCPDF, PDF, example, test, guide'); $pdf->SetPrintHeader(false); $pdf->SetPrintFooter(false); // set default monospaced font $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED); //set margins $pdf->SetMargins(10, 10, 10); $pdf->SetHeaderMargin(PDF_MARGIN_HEADER); $pdf->SetFooterMargin(PDF_MARGIN_FOOTER); //set auto page breaks $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM); //set image scale factor $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO); //set some language-dependent strings $l['a_meta_charset'] = 'UTF-8'; $l['a_meta_dir'] = 'ltr'; $l['a_meta_language'] = 'cn'; $l['w_page'] = 'page'; $pdf->setLanguageArray($l); // set default font subsetting mode $pdf->setFontSubsetting(true); // set font //droidsansfallback简体中文的意思，默认是没有的，需要自己后面加文件 $pdf->SetFont('droidsansfallback', '', 12); // add a page $pdf->AddPage();``` $htmldetails='<table>'; $htmldetails='<tr>'; $htmldetails='<td>大致是这么个意思</td>'; $htmldetails='</tr>'; $htmldetails='</table>'; //一定要靠边 $html = <<<EOF$htmldetailsEOF; $pdf->writeHTML($html, true, false, true, false, ''); $pdf->lastPage(); $pdf->Output('demo.pdf', 'I'); //不加这个页面输出会是乱码ob_end_flush(); 

4，加入简体中文包

下载地址

下载后解压至 vendor\tecnickcom\tcpdf\fonts\