yii发送邮件

 ‘mailer‘ => [
            ‘class‘ => ‘yii\swiftmailer\Mailer‘,
            ‘viewPath‘ => ‘@common/mail‘,
            ‘useFileTransport‘ => false,    //这里一定要改成false，不然邮件不会发送
            ‘transport‘ => [
                ‘class‘ => ‘Swift_SmtpTransport‘,
                ‘host‘ => ‘smtp.163.com‘,
                ‘username‘ => ‘xianan_huang@163.com‘,
                ‘password‘ => ‘*********‘,        //如果是163邮箱，此处要填授权码
                ‘port‘ => ‘25‘,
                ‘encryption‘ => ‘tls‘,
                //‘port‘ => ‘994‘,        //如果tls发不了可以换ssl协议
                //‘encryption‘ => ‘ssl‘,
            ],
        ],

/**
 * @param action setFrom([‘email‘=>‘name‘])  发件人email=>发件人name    
 * @param action setTo(‘email‘) 收件人email    
 * @param action $setSubject email标题           
 */
 
        $mail = \Yii::$app->mailer->compose()
        ->setFrom([‘xianan_huang@163.com‘ => ‘Yii 中文网‘])
        ->setTo(‘391430388@qq.com‘)
        ->setSubject(‘邮件发送配置‘)
        //->setTextBody(‘Yii中文网教程真好 www.yii-china.com‘)   //发布纯文字文本
        ->setHtmlBody("<br>Yii中文网教程真好！www.yii-china.com")    //发布可以带html标签的文本
        ->send();
        if($mail)
            echo ‘success‘;
        else