yii2 pdf 生成不工作

yii2 pdf generation not working

我已经使用这个 link pdf yii2 installer 安装了 mpdf, 这是行不通的。

我的行动是:

 public function actionReport() {
 // get your HTML raw content without any layouts or scripts
 $content = '<html><head></head><body><h1 class="kv-heading-1">hello</h1></body></html>';

 // setup kartik\mpdf\Pdf component
 $pdf = new Pdf([
   // set to use core fonts only
   'mode' => Pdf::MODE_CORE,
   // A4 paper format
   'format' => Pdf::FORMAT_A4,
   // portrait orientation
   'orientation' => Pdf::ORIENT_PORTRAIT,
   // stream to browser inline
   'destination' => Pdf::DEST_BROWSER,
   // your html content input
   'content' => $content,
   // format content from your own css file if needed or use the
   // enhanced bootstrap css built by Krajee for mPDF formatting
   //'cssFile' => '@vendor/kartik-v/yii2-mpdf/assets/kv-mpdf-bootstrap.min.css',
   // any css to be embedded if required
   'cssInline' => '.kv-heading-1{font-size:18px}',
   // set mPDF properties on the fly
   'options' => ['title' => 'Krajee Report Title'],
   // call mPDF methods on the fly
   'methods' => [
     'SetHeader'=>['Krajee Report Header'],
     'SetFooter'=>['{PAGENO}'],
   ]
 ]);

 // return the pdf output as per the destination setting
 return $pdf->render();
}

输出:

我应该为 pdf 做什么?

尝试使用

 // set to use core fonts only
'mode' => Pdf::MODE_BLANK,

我认为您的问题是由于呈现文档时使用的编码引起的。我过去遇到过几个类似的问题,将模式设置为 UTF8 似乎总能解决我的问题。

'mode' => Pdf::MODE_UTF8