templates - Symfony 加载电子邮件的 Twig 模板

Question

加载期间 symfony twig 模板出现错误。

我需要包含这个吗:使用 Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;

[InvalidArgumentException]

找不到模板“CrudBundle:email.html.twig”。

[Twig_Error_Loader]

找不到模板“CrudBundle:email.html.twig”。

[Twig_Error_Loader]

Unable to find template "CrudBundle:email.html.twig" (looked into: C:\xampp
\htdocs\sample\vendor\symfony\symfony\src\Symfony\Bridge\Twig/Resourc
es/views/Form).

这是文件夹结构。

src/Btn/CrudBundle/command/SystemCommand.php:类位置

src/Btn/CrudBundle/Resources/views/email.html.twig:模板位置

class SystemCommand extends ContainerAwareCommand
{

    protected function configure()
    {

        $this
            ->setName('cron:email:send')
            ->setDescription('Verifies that accounts');
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $output->writeln("This is a test");
        $message = \Swift_Message::newInstance()
            ->setSubject('Hello Email')
            ->setFrom('<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="97e4f6fae7fbf2d7e4f6fae7fbf2b9f4f8fa" rel="noreferrer noopener nofollow">[email protected]</a>')
            ->setTo('<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="7201131f021e173201131f021e175c111d1f" rel="noreferrer noopener nofollow">[email protected]</a>')
            ->setBody(
                $this->getContainer()->get('templating')->render(
                    'CrudBundle:email.html.twig',
                    array('name' => $staffer->getUser())
                )
            )
        ;
        $this->get('mailer')->send($message);          
    }
}

请帮忙

Answer 1

尝试使用 CrudBundle::email.html.twig 而不是 CrudBundle:email.html.twig。