Yii框架basic版本

1.配置（web.php）

'mailer' => [
 'class' => 'yii\swiftmailer\Mailer',
 // send all mails to a file by default. You have to set
 // 'useFileTransport' to false and configure a transport
 // for the mailer to send real emails.
 'useFileTransport' => false, //需要设置成false 
 'transport' => [ 
 'class' => 'Swift_SmtpTransport', 
 'host' => 'smtp.163.com', //每种邮箱的host配置不一样，需要到自己邮箱开通权限
 'username' => 'nuoone@163.com', //自己的邮箱
 'password' => '***', //开通邮箱smtp时设置的密码
 'port' => '25', //端口
 'encryption' => 'tls', 
 ], 
 'messageConfig'=>[ 
 'charset'=>'UTF-8'
 ], 
 ],

2.使用方法

 * @param [type] $toEmail 将邮件发送给谁 
 * @param [type] $fromEmail 发送人邮箱
 * @param [type] $name 发送人昵称
 * @param [type] $title 邮件主题
 * @param [type] $content 邮件内容 $mail = Yii::$app->mailer->compose()
 ->setTo($toEmail)
 ->setFrom([$fromEmail=>$name])
 ->setSubject($title)
 ->setHtmlBody($content)
 ->send();