Yii2 发送邮件

1.配置web.php里mail信息

    'mailer' => [    
               'class' => 'yii\swiftmailer\Mailer',    
               'transport' => [    
                                       'class' => 'Swift_SmtpTransport',    
                                       'host' => 'smtp.163.com',    
                                       'username' => 'account@163.com',    
                                       'password' => '*******',    
                                       'port' => '25',    
                                       'encryption' => 'tls',    
                                         
                               ],     
               'messageConfig'=>[    
                   'charset'=>'UTF-8',    
                   'from'=>['15618380091@163.com'=>'admin']    
                   ],    
           ],

2.controller写法

    <?php  
      $mail= Yii::$app->mailer->compose(); //加载模板这样写：$mail= Yii::$app->mailer->compose('moban',['key'=>'value']);   
      $mail->setTo('toaccount@qq.com');    
      $mail->setSubject("邮件测试");    
      $mail->setTextBody('textbody');    
      $mail->setHtmlBody("htmlbody");      
      if($mail->send())    
        echo "success";    
      else    
        echo "failse";     
      die();   
    ?>