use think\facade\Env;
时间: 2023-09-30 11:05:17 浏览: 45
Yes, you can use the `think\facade\Env` class in a ThinkPHP application to access environment variables. The `Env` facade provides a convenient way to interact with the environment variables defined in the `.env` file.
To use the `Env` facade, you need to import it at the top of your file:
```php
use think\facade\Env;
```
Once imported, you can access environment variables using the following syntax:
```php
$value = Env::get('VARIABLE_NAME');
```
Replace `'VARIABLE_NAME'` with the name of the environment variable you want to retrieve. The `get` method will return the value of the specified environment variable.
You can also provide a default value as the second argument to the `get` method, which will be returned if the environment variable is not found:
```php
$value = Env::get('VARIABLE_NAME', 'default value');
```
Remember to update your `.env` file with the necessary environment variables and their values.
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