有很多关于这个主题的帖子,但是和任何谎言的链接都不再有效了.我跟踪了这的文章。我下载了TCPDF主机。将其压缩到Vendor/ tcpdf编辑的xtcpdf.php文件夹中
<?php
App::import('Vendor','tcpdf/tcpdf');
class XTCPDF extends TCPDF{
}编辑config.php (这是正确的路径吗? /** *安装路径(/var/www/tcpdf/)。*默认情况下,它是自动计算的,但您也可以将其设置为固定字符串,以提高性能。*/定义('K_PATH_MAIN','/var/www/ppp/app/Vendor/tcpdf');
/**
* URL path to tcpdf installation folder (http://localhost/tcpdf/).
* By default it is automatically set but you can also set it as a fixed string to improve performances.
*/
define ('K_PATH_URL', 'http://localhost/ppp/Vendor/tcpdf');创建应用程序/查看/布局/pdf/default.ctp
<?php
header("Content-type: application/pdf");
echo $content_for_layout;
?>然后在网页控制器中:
public function newpdf(){
$users = $this->User->find('all');
$this->set(compact('users'));
$this->layout = '/pdf/default';
$this->render()->type('application/pdf');
}和de / and控制器
public function newpdf(){
$users = $this->User->find('all');
$this->set(compact('users'));
$this->layout = '/pdf/default';
$this->render()->type('application/pdf');
}当我想测试它时,我得到一个空白页,没有任何东西.
/var/www/ppp/app/Vendor/tcpdf.这条路对吗?http://localhost/ppp/app/Vendor/tcpdf,是正确的网址吗?提前感谢发布于 2017-02-17 06:11:36
首先,您是否检查了tcpdf是否已加载?
App::import('Vendor','tcpdf',array('file' => 'tcpdf/tcpdf.php'));那么,在您想要放置pdf.It的路径上,必须是真正的路径
$path=realpath('../webroot/pdf/') . '/';然后初始化tcpdf。
$pdf= new tcpdf();然后设置所需的文件选项
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Your Name');
$pdf->SetTitle(title);
$pdf->SetSubject('TCPDF');
$pdf->SetKeywords(keywords);
// add a page
$pdf->AddPage();然后获取要转换为pdf的html。
$html= $this->render('/Elements/Pdf');将html写入pdf
$pdf->writeHTML($html, true, false, true, false, '');然后输出它
$name='pdf.pdf';
$pdf->Output($path.$name, 'F');如果还有什么问题请告诉我。
https://stackoverflow.com/questions/42142517
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