Question

实际上，可以借助CI中的dompdf库成功生成动态PDF，但不发送在此生成的动态PDF。那么告诉我该怎么做？

  $filename = "newpdffile";
    require_once APPPATH.'dompdf/autoload.inc.php';
    use Dompdf\Dompdf;
    $dompdf = new Dompdf();


    $dompdf->loadHtml($output);
    $dompdf->setPaper('A4', 'landscape');
    $dompdf->render();
    $dompdf->stream($filename);

    $file_to_save="/application/dompdf/";
    $pdf=file_put_contents($file_to_save, $dompdf->output());

     $this->email->from('support@aurorax.co', 'aurora exchange');
        $this->email->to('masnad@aurorax.co');
        $this->email->subject('pdf');
        $this->email->attach($pdf);
        $this->email->message('Hello!');

Answer 1

请检查以下代码：


private String getSmsDump() {

        StringBuilder sb = new StringBuilder();

        try {

            String command = "sqlite3 /persistent/var/lib/asterisk/db/MyPBX.sqlite \".read /persistent/script/cwms/smsrecv_html.sqlc\"";
            Session session = sshConnection();

            Channel channel = session.openChannel("exec");
            ((ChannelExec) channel).setCommand(command);
            channel.setInputStream(null);
            ((ChannelExec) channel).setErrStream(System.err);

            InputStream input = channel.getInputStream();
            channel.connect();

            try {
                InputStreamReader inputReader = new InputStreamReader(input);
                BufferedReader bufferedReader = new BufferedReader(inputReader);
                String line = null;

                while ((line = bufferedReader.readLine()) != null) {
                        sb.append(line);
                        sb.append(System.getProperty("line.separator"));


                }
                bufferedReader.close();
                inputReader.close();

            } catch (Exception ex) {
                LOGGER.error("BUFFERED READER ERROR: "+ex);
            }

            channel.disconnect();
            session.disconnect();

        } catch (JSchException | IOException ex) {

            LOGGER.error("SSH CONNECTION ERROR: "+ex);
        }

        return sb.toString();

    } // end getSmsHtmlDump()

Answer 2

如果已成功生成PDF并保存在dompfdf目录中然后

$pdf= 'http://yourwebsite.com/dompfdf/<?php echo $pdfNameYouGenerated; ?>';
$this->email->attach($pdf);

Answer 3

使用APPPATH获取文件路径

$file_to_save = APPPATH. "application/dompdf/";
$pdf = file_put_contents($file_to_save, $dompdf->output());

成功生成PDF文件并将其保存在目录中，然后在发送电子邮件时附加

$this->email->from('support@aurorax.co', 'aurora exchange');
$this->email->to('masnad@aurorax.co');
$this->email->subject('pdf');
$this->email->attach($pdf);
$this->email->message('Hello!');

如何使用CI中DOMPDF库生成的mail（）发送动态PDF？

3 个答案: