从symfony发送PHP邮件

Question

我想问一下如何从Symfony框架，组件symfony mailer发送PHP mail()。

"symfony/mailer": "5.0.*",

DSN。

MAILER_DSN=mail://localhost

控制器的方法。

public function test(): Response
{
    $transport = new EsmtpTransport('localhost');
    $mailer = new Mailer($transport);

    $username = $this->getUser()->getUsername();

    /** @var Users $user */
    $user = $this->getDoctrine()->getRepository(Users::class)->findOneBy(['username' => $username]);

    if (!$user)
        return new Response("User $username not found! Email not tested.");

    $to = $user->getEmail();

    if ($to) {
            $email = new Email();
            $email->from('[email protected]');
            $email->to($to);
            $email->subject('Test mail');
            $email->text('This is test mail from ... for user ' . $to);
            $mailer->send($email);

            return new Response('Mail send!');
    }

    return new Response('Mail not sent - user email information missing!');
}

Answer 1

如果我对你的问题理解正确的话，你想使用新的symfony mailer组件来发送邮件。

前段时间我用mailer组件写了一个mailService，也许你能从中得到一些启发 ?

namespace App\Service;

use App\Utils\Utils;
use Symfony\Component\Mailer\Exception\TransportExceptionInterface;
use Symfony\Component\Mailer\MailerInterface;
use Symfony\Component\Mime\Email;

class MailService
{
    private $mailer;

    /**
     * MailService constructor.
     *
     * @param $mailer
     */
    public function __construct(MailerInterface $mailer)
    {
        $this->mailer = $mailer;
    }

    /**
     * @param string $renderedView
     * @param string $adresse
     * @param string $subject
     *
     * @throws TransportExceptionInterface
     * here $renderedview is a a twig template i used to generate my email html
     */
    public function sendMail(string $renderedView, string $adresse, string $subject, string $env)
    {
        if ('dev' !== $env) {
            $email = (new Email())
                ->from([email protected])
                ->to($adresse)
                ->subject($subject)
                ->html($renderedView);

            $this->mailer->send($email);
        }
    }
}

你必须根据你的邮箱参数来配置MAILER_DSN。

( https:/symfony.comdoccurrentcomponentsmailer.html。 )

在文档中，你会发现如何处理一些常见的邮件，或者自己进行配置。

祝你好运，并享受实验的乐趣:)