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'] ], ],
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