Laravel 5应用程序密钥 [英] Laravel 5 Application Key

问题描述

我是Laravel的新手.我今晚才刚开始.实际上，我有以下代码:

I am new to Laravel. I just started it tonight. Actually, I have the following code:

'key' => env('APP_KEY', 'SomeRandomString'),

在 xampp/htdocs/laravel/blog/config/app.php 中.
我想通过cmd将密钥更改为32位，如下所示:

In xampp/htdocs/laravel/blog/config/app.php.
I want to change this key to 32-bit by cmd as:

xampp\htdocs\laravel/blog>php artisan key:generate 

它生成密钥，但无法在 xampp/htdocs/laravel/blog/config/app.php 中替换/更新.

It generates the key but could not replace/update in xampp/htdocs/laravel/blog/config/app.php.

推荐答案

app.php，'key' => env('APP_KEY', 'SomeRandomString'),中的这一行表示可以在.env文件中的.

This line in your app.php, 'key' => env('APP_KEY', 'SomeRandomString'),, is saying that the key for your application can be found in your .env file on the line APP_KEY.

基本上，它告诉Laravel首先在.env文件中查找密钥，如果没有，则使用'SomeRandomString'.

Basically it tells Laravel to look for the key in the .env file first and if there isn't one there then to use 'SomeRandomString'.

使用php artisan key:generate时，它将为您的.env文件而不是app.php文件生成新密钥.

When you use the php artisan key:generate it will generate the new key to your .env file and not the app.php file.

正如kotapeter所说，您的.env将位于您的Laravel根目录中，并且可能被隐藏； xampp/htdocs/laravel/blog

As kotapeter said, your .env will be inside your root Laravel directory and may be hidden; xampp/htdocs/laravel/blog

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