thinkphp tcpdf乱码的解决办法：1、下载插件TCPDF；2、通过“class Pdf extends \app\common\controller\Base{...}”方式使用TCPDF；3、将字体改为“$pdf->SetFont('cid0cs', '', 8)”即可解决乱码问题。
thinkphp
6 生成pdf
下载插件TCPDF
composer 安装
官网
立即学习
“
PHP免费学习笔记（深入）
”；
官网中有许多的例子，可根据自身的需求选择
ThinkPHP 8.1.0
ThinkPHP 8.1.0 正式发布，深度优化路由与验证机制，完美兼容 PHP 8.4。本版本修复了数组路由配置异常，新增枚举值校验与高级数组验证功能，支持路由分类默认处理。作为高性能 PHP 框架的最新迭代，它延续了简洁实用的设计原则，提供更稳定的底层架构与更流畅的开发体验，助力开发者快速构建现代化 Web 应用与企业级系统。
下载
使用TCPDF
注意：
因为TCPDF使用定界符的方式输出html等内容，因此上述代码中的$html一直到EOD必须顶格。
中文乱码的问题，将字体改为$pdf->SetFont('cid0cs', '', 8)即可。
前端显示
composer require tecnickcom/tcpdfhttps://tcpdf.org/examples/SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Nicola Asuni');
$pdf->SetTitle('TCPDF Example 001');
$pdf->SetSubject('TCPDF Tutorial');
$pdf->SetKeywords('TCPDF, PDF, example, test, guide');
// set default header data
$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));
// set header and footer fonts
$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
// set default monospaced font
$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
// set margins
$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
$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 (optional)
if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
require_once(dirname(__FILE__).'/lang/eng.php');
$pdf->setLanguageArray($l);
}
// ---------------------------------------------------------
// set default font subsetting mode
$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.
$pdf->SetFont('dejavusans', '', 14, '', true);
// Add a page
// This method has several options, check the source code documentation for more information.
$pdf->AddPage();
// set text shadow effect
$pdf->setTextShadow(array('enabled'=>true, 'depth_w'=>0.2, 'depth_h'=>0.2, 'color'=>array(196,196,196), 'opacity'=>1, 'blend_mode'=>'Normal'));
// Set some content to print
$html = <<Welcome to $kid_namePDF !
This is the first example of TCPDF library.
This text is printed using the writeHTMLCell() method but you can also use: Multicell(), writeHTML(), Write(), Cell() and Text().
Please check the source code documentation and other examples for further information.
TO IMPROVE AND EXPAND TCPDF I NEED YOUR SUPPORT, PLEASE MAKE A DONATION!
EOD;
// Print text using writeHTMLCell()
$pdf->writeHTMLCell(0, 0, '', '', $html, 0, 1, 0, true, '', true);
// ---------------------------------------------------------
// Close and output PDF document
// This method has several options, check the source code documentation for more information.
$pdf->Output('example_001.pdf', 'F');
return 'example_001.pdf';
}
}