Symfony2 SwiftMailer无法正常工作

Question

I want use SwiftMailer for send and email when finish an insert into database in my action controller but doesn't work.. I use swiftmailer for FOSUserBundle and it's work very well.. This is the config.yml:

swiftmailer:
    transport: "%mailer_transport%"
    host:      "%mailer_host%"
    username:  "%mailer_user%"
    password:  "%mailer_password%"
    port:                 false
    encryption:           ~
    auth_mode:            ~
    spool:
        type:                 file
        path:                 "%kernel.cache_dir%/swiftmailer/spool"
    sender_address:       ~
    antiflood:
    threshold:            99
    sleep:                0
    delivery_address:     ~
    disable_delivery:     ~
    logging:              "%kernel.debug%"

# Routing
    be_simple_i18n_routing: ~

# FOSUserBundle Configuration
fos_user:
    db_driver: orm # other valid values are 'mongodb', 'couchdb' and 'propel'
    firewall_name: main
    user_class: Dt\EcBundle\Entity\User 
profile:
    form:
        type: dt_ec_profile
registration:
    confirmation:
        enabled:    true
    form:
        type: dt_ec_registration
from_email:
    address:        [e-mail]
    sender_name:    ------
service:
    mailer: fos_user.mailer.twig_swift
resetting:
    email:
        template: DtEcBundle:User:resetting.email.html.twig

This is the code of controller:

$container->get('swiftmailer.mailer');

$mailer = \Swift_Mailer::newInstance();
$message = \Swift_Message::newInstance()
  ->setSubject('Hello Email')
        ->setFrom('[e-mail]')
        ->setTo('[e-mail]')
        ->setBody('You should see me from the profiler!')
    ;

/*    // Pass a variable name to the send() method
if (!$mailer->send($message, $failures))
{
  echo "Failures:";
  var_dump($failures);
} */

$this->get('mailer')->send($message);

How can i do??

Answer 1

Did you basically try in your controller:

/.../

$mailer = $this->get('mailer');

$message = \Swift_Message::newInstance()
    ->setSubject('Hello Email')
    ->setFrom('[e-mail]')
    ->setTo('[e-mail]')
    ->setBody('You should see me from the profiler!')
;

$mailer->send($message);

/.../