Laravel - 自定义 .env 文件

Laravel - custom .env file

提问by SmxCde

Laravel assumes that .envfile should describe environment, and it should not be committed to your repo.

Laravel 假设.env文件应该描述环境，并且不应该提交到你的仓库。

What if I want to keep both .envfiles for devand production(say .env-productionand .env-dev) in my repo and add some custom logic to which file should be used, for example based on current domain name.

如果我想在我的存储库中保留和（比如和）的两个.env文件，dev并向应该使用的文件添加一些自定义逻辑，例如基于当前域名，该怎么办。production.env-production.env-dev

Something like

就像是

if ($_SERVER['HTTP_HOST'] == 'prod.domain.com') {
    load('.env-production');
} else {
    load('.env-dev');
}

How can i achieve it? Thanks!

我怎样才能实现它？谢谢！

采纳答案by SmxCde

Nadeem0035gave me pretty good idea what to do

Nadeem0035让我很清楚该怎么做

bootstrap\app.phpright before return $app;

bootstrap\app.php就在之前 return $app;

$envFile = $_SERVER['HTTP_HOST'] == 'prod.domain.com' ? '.env-production' : '.env-dev';
$app->loadEnvironmentFrom($envFile);

回答by Nadeem0035

Use Dotenv::load() for custom .env file

使用 Dotenv::load() 自定义 .env 文件

laravel 5.1 with vlucas/phpdotenv ~1.0

laravel 5.1 与 vlucas/phpdotenv ~1.0

if ($_SERVER['HTTP_HOST'] == 'prod.domain.com') {
    Dotenv::load(__DIR__ . '/../','.production.env');
} else {
    Dotenv::load(__DIR__ . '/../','.dev.env');
}

OR

或者

laravel 5.2 with vlucas/phpdotenv ~2.0

laravel 5.2 与 vlucas/phpdotenv ~2.0

$dotenv = new Dotenv\Dotenv(__DIR__, 'myconfig'); // Laravel 5.2
$dotenv->load();

PHP dotenv

PHP dotenv

In bootstrap/app.php

在 bootstrap/app.php

回答by Skid Kadda

I like to add a solution for people who have a shared codebase for many vhoststhat all need different .envfiles for all the different things, like database connections, smtp settings etc.

我喜欢为那些拥有许多虚拟主机共享代码库的人添加一个解决方案，这些虚拟主机都需要不同的.env文件来处理所有不同的事情，例如数据库连接、smtp 设置等。

For every vhost, on Apache, create a vhost config:

对于每个vhost，在 Apache 上，创建一个 vhost 配置：

<VirtualHost *:80>
    ServerName your-vhost.yourdomain.com
    DocumentRoot /var/www/shared-codebase/public

    SetEnv VHOST_NAME 'your-vhost'

    <Directory "/var/www/shared-codebase/public">
    Options Indexes MultiViews FollowSymLinks
    AllowOverride all
    Order deny,allow
    Require all granted
    </Directory>

    <IfModule mpm_itk_module>
       AssignUserId your-vhost your-vhost
    </IfModule>

    ErrorLog /var/www/your-vhost/logs/error.log
    CustomLog /var/www/your-vhost/logs/access.log combined
</VirtualHost>

All vhosts have the same document root and directory, because it is a shared codebase. Inside the config we added a SetEnv VHOST_NAME 'your-vhost'which we will later use in Laravel's bootstrap.php to change the location of vhost specific .env.

所有虚拟主机都具有相同的文档根和目录，因为它是一个共享代码库。在配置中，我们添加了一个SetEnv VHOST_NAME 'your-vhost'我们稍后将在 Laravel 的 bootstrap.php 中使用它来更改 vhost specific 的位置.env。

Next create the custom .env filein a folder(fe. /var/www/your-vhost/.env) the alter bootstrap.phpso that it loads the .env from the right location.

接下来.env file在文件夹中创建自定义（fe. /var/www/your-vhost/.env）alterbootstrap.php以便它从正确的位置加载 .env。

<?php

$app = new Illuminate\Foundation\Application(
    realpath(__DIR__.'/../')
);

$app->singleton(
    Illuminate\Contracts\Http\Kernel::class,
    App\Http\Kernel::class
);

$app->singleton(
    Illuminate\Contracts\Console\Kernel::class,
    App\Console\Kernel::class
);

$app->singleton(
    Illuminate\Contracts\Debug\ExceptionHandler::class,
    App\Exceptions\Handler::class
);

/*
|--------------------------------------------------------------------------
| Add the location of the custom env file
|--------------------------------------------------------------------------
*/    
$app->useEnvironmentPath('/var/www/'.$_SERVER['VHOST_NAME']);

return $app;

That's all.

就这样。

[edit]I you want to target a specific database or want to generate a key for a specific .env, then you should put the VHOST_NAME in front of the artisan command.

[编辑]如果您想针对特定数据库或想要为特定 .env 生成密钥，那么您应该将 VHOST_NAME 放在 artisan 命令的前面。

VHOST_NAME=tenant2.domain.com php artisan key:generate

[edit]When working locally and are using Laravel Valet, then you can add a custom .valet-env.phpin the root of your codebase. https://laravel.com/docs/master/valet#site-specific-environment-variables

[编辑]在本地工作并使用 Laravel Valet 时，您可以.valet-env.php在代码库的根目录中添加自定义。 https://laravel.com/docs/master/valet#site-specific-environment-variables

回答by Dhaval Tailored

You've single .env file into laravel and you can define level of your app. APP_ENV=local OR APP_ENV=production You can set configuration as per your requirement and not need to create new .env file to here. More about Laravel Environment Variables: and Here's more descriptive help for you: phpdotenv

您已将 .env 文件放入 Laravel，并且可以定义应用程序的级别。 APP_ENV=local 或者 APP_ENV=production 您可以根据您的要求设置配置，而无需在此处创建新的 .env 文件。有关Laravel 环境变量的更多信息：这里为您提供更多描述性帮助：phpdotenv

回答by Sir_Faenor

I'd like to share my two cents on this, for team working on different machines / hosts. I create a directory envon app's root, containing:

对于在不同机器/主机上工作的团队，我想分享我的两分钱。我env在应用程序的根目录上创建了一个目录，其中包含：

• a .master.envfile with the main and shared configuration.
• a .namefile containing only a string with the environment's name for specific machine / purpose (e.g. "server1")
• the specific .env file matching the name defined above, e.g. .server1.env.

• 一个.master.env包含主配置和共享配置的文件。
• .name只包含一个字符串的文件，其中包含特定机器/用途的环境名称（例如“server1”）
• 与上面定义的名称匹配的特定 .env 文件，例如.server1.env.

Then, in bootstrap/app.php:

然后，在 bootstrap/app.php 中：

/**
 * master config
 */
$app->useEnvironmentPath(__DIR__.'/../env');
$app->loadEnvironmentFrom('.master.env');

/**
 * config overloading
 */
$app->afterLoadingEnvironment(function() use($app) {
    $envFile = trim(file_get_contents($app->environmentPath().'/.name'));
    if ($envFile && file_exists($app->environmentPath().'/.' .$envFile .'.env')) {
        $dotenv = Dotenv\Dotenv::create($app->environmentPath(), '.'.$envFile.'.env');
        $dotenv->overload();
    }
});

Now you can selectively override configuration keys for specific machines and if you don't have security issues you can put the env files in VCS , as long as you ignore the `.name' file.

现在您可以有选择地覆盖特定机器的配置键，如果您没有安全问题，您可以将 env 文件放在 VCS 中，只要您忽略 `.name' 文件。

Working in Laravel 5.8.

在 Laravel 5.8 中工作。