如何更改 Laravel 控制器中的环境配置？

Question

我想从 Controller 更改 env 配置，但这没有用。

控制器

    config(['MAIL_HOST' => 'smtp.sendgrid.net']);
    config(['MAIL_PORT' => '25']);
    config(['MAIL_USERNAME' => 'apikey']);
    config(['MAIL_PASSWORD' => 'SG..']);
    
        Mail::send(
            'vendor.maileclipse.templates.news',
            ["content" => $content],
            function ($message) use ($email) {
                $message->to($email)->subject('Email');
            }
        );
    }

.env

MAIL_DRIVER=smtp
MAIL_HOST=
MAIL_PORT=
MAIL_USERNAME=
MAIL_PASSWORD=
MAIL_ENCRYPTION=null
MAIL_FROM_ADDRESS=xy@xy.com
MAIL_FROM_NAME="Test"

mail.php

Answer 1

您可以像下面这样设置

   config([

            'mail.mailers.smtp.host' => '',
            'mail.mailers.smtp.port' => ,
            'mail.mailers.smtp.encryption' => '',
            'mail.mailers.smtp.username' => '',
            'mail.mailers.smtp.password' => '',
            'mail.from.address' => ''

        ]
    );

这将从 mail.php

覆盖

 'mailers' => [
        'smtp' => [
            'transport' => 'smtp',
            'host' => env('MAIL_HOST', 'smtp.mailgun.org'),
            'port' => env('MAIL_PORT', 587),
            'encryption' => env('MAIL_ENCRYPTION', 'tls'),
            'username' => env('MAIL_USERNAME'),
            'password' => env('MAIL_PASSWORD'),
            'timeout' => null,
            'auth_mode' => null,
        ],

注意：正如@ceejayoz 在评论中所告知的那样。请记住，这只会针对该请求进行更改。它不会为其他请求更改它，也不会更新 .env 文件。 –

已更新

 config([
    
                'mail.host' => '',
                'mail.port' => ,
                'mail.encryption' => '',
                'mail.username' => '',
                'mail.password' => '',
                'mail.from.address' => ''
    
            ]
        );

Answer 2

使用 config 文件键而不是 .env 变量，在你的情况下 config/mail.php

config(['mail.mailers.smtp.host' => 'smtp.sendgrid.net']);
config(['mail.mailers.smtp.port' => '25']);
config(['mail.mailers.smtp.username' => 'apikey']);
config(['mail.mailers.smtp.password' => 'SG...']);

    Mail::send(
        'vendor.maileclipse.templates.news',
        ["content" => $content],
        function ($message) use ($email) {
            $message->to($email)->subject('Email');
        }
    );
}

如何更改 Laravel 控制器中的环境配置？

How to change env configuration in Laravel controller?

email

environment-variables

laravel

laravel-7

laravel-8