laravel 在运行时更改服务配置参数
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Change service config parameters at runtime
提问by Tiago Gouvêa
I'm using mailgun to send mails thought Laravel 5.2. It configured on config/services.php like that:
我正在使用 mailgun 发送邮件，认为 Laravel 5.2。它在 config/services.php 上这样配置：
'mailgun' => [
'domain' => env('mailgun_domain','mydomain.com'),
'secret' => env('mailgin_secret','my-secret-key-132152345423')
],
But, I need change that settings in run time, before call Mail::send, to use the correct service parameters. It must be changed many times during runtime.
但是，在调用 Mail::send 之前，我需要在运行时更改该设置，以使用正确的服务参数。它必须在运行时多次更改。
I cannot configure it by .env file, because all data will be get from database, where the user setups the domain and secret.
我无法通过 .env 文件配置它，因为所有数据都将从数据库中获取，用户在其中设置域和机密。
回答by Alexey Mezenin
回答by Jared Eitnier
I think if you follow this exampleyou'll be on the right track.
我认为如果你遵循这个例子，你就会走上正轨。
\Illuminate\Mail\TransportManager.phphas a method createMailgunDriver()which is pulling services from a hard location that is not changeable by default.
\Illuminate\Mail\TransportManager.php有一种方法createMailgunDriver()可以从默认情况下不可更改的硬位置提取服务。
You'll need to write your own service provider, extend the MailServiceProviderand roll your own transport so that you can pull your settings from the db like you want to.
您需要编写自己的服务提供程序，扩展MailServiceProvider并滚动您自己的传输，以便您可以根据需要从数据库中提取设置。
