thinkphp 生成pdf
{__NOLAYOUT__}
<!DOCTYPE html>
<html lang="en">
<head><meta charset="UTF-8"><title>合同模板</title><style>/*打印内容*/@media print {@page {size: A4 landscape; /* auto is the initial value */margin: 0 auto; /* this affects the margin in the printer settings */}}.printMask {width: 100%;height: 100%;position: absolute;top: 0;left: 0;background-color: #F2F2F2;z-index: -1;}.printContent {/*display: none;*/width: 1123px;height: auto;position: absolute;top: 10px;left: 0;z-index: -2;background: #fff;font-size: 14px;color: #606266 !important;}body {font-family: Arial, sans-serif;margin: 0;padding: 20px;}.header {text-align: center;margin-bottom: 20px;}.content {margin-bottom: 20px;}.signature {text-align: right;}</style>
</head>
<body>
<div class="printContent"><div class="header"><h1>合同</h1></div><div class="content"><p>这里是合同的条款，你可以根据具体需求编辑这里的文本。</p><!-- 其他合同条款 --></div><div class="signature"><p>签名：<br><br><br>日期：</p></div>
</div>
</body>
</html>composer require mpdf/mpdf 下载类库
<?phpnamespace app\admin\controller;
use app\common\controller\Backend;
use Mpdf\Mpdf;
use think\Config;class Pdf extends Backend
{protected $file_directory = THINK_PATH.'..'.DS.'public'.DS.'pdf'.DS.'agreement'.DS;protected $noNeedRight = ['*'];protected $noNeedLogin = ["*"];public function _initialize() {parent::_initialize();}public function index(){$params = $this->request->param();$order_sn = '';$mark_text = '';$file_path = $this->file_directory."{$order_sn}.pdf";if(file_exists($file_path)){header("location:{$_SERVER['REQUEST_SCHEME']}://{$_SERVER['HTTP_HOST']}/pdf/agreement/{$order_sn}.pdf");}$html = view('common@print/order_contract')->assign('order',[])->getContent();if(!empty($html)){$dest = 'I';$file_path = $order_sn.'.pdf';
// $mpdf = new Mpdf(['mode' => 'utf-8', 'format'=> 'A4-L','orientation'=>'L']);$mpdf = new Mpdf(['mode' =>'utf-8','format'=>'A4','margin_left'=> 10,'margin_right'=>10,'margin_top'=>0,'margin_bottom'=>20,'margin_header'=>0,'margin_footer'=>0,'orientation'=>'P']);$mpdf->showWatermarkText = true;$mpdf->useSubstitutions = true;$mpdf->watermark_font = 'GB';$mpdf->SetDisplayMode('fullpage');$mpdf->SetWatermarkText($mark_text, 0.05);$mpdf->WriteHTML($html);//$mpdf->Output("{$order_sn}.pdf","D");$mpdf->Output($file_path,$dest);if(file_exists($file_path) && $dest=='f'){header("location:{$_SERVER['REQUEST_SCHEME']}://{$_SERVER['HTTP_HOST']}/pdf/agreement/{$order_sn}.pdf");}exit();}}
}
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