blocks|key|189589|text|也有同样的问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|189590|189591|blockquote|189592|189593|189594|打开app.php|ordered-list-item|189595|删除写有'YourSecretKey!!!'|189596|Ran+'php+artisan+key:generate'|189597|的条目|189598|在控制台中显示了一把钥匙，但在app.php中什么也没有！|offset|length|style|CODE|189599|解决方案是...与Laravel+3不同，不要删除默认的YourSecretKey！在app.php中，只需运行该命令，它就会工作。|189600|希望这能有所帮助。|189601|巴格瓦|189602|entityMap^0|0|0|0|0|0|0|0|0|0|F|7|0|S|D|17|7|0|0|0^^$0|@$1|2|3|4|5|6|7|13|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|14|8|@]|9|@]|A|$]]|$1|C|3|-4|5|D|7|15|8|@]|9|@]|A|$]]|$1|E|3|-4|5|6|7|16|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|17|8|@]|9|@]|A|$]]|$1|G|3|H|5|I|7|18|8|@]|9|@]|A|$]]|$1|J|3|K|5|I|7|19|8|@]|9|@]|A|$]]|$1|L|3|M|5|I|7|1A|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|1B|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|1C|8|@$R|1D|S|1E|T|U]]|9|@]|A|$]]|$1|V|3|W|5|6|7|1F|8|@$R|1G|S|1H|T|U]|$R|1I|S|1J|T|U]]|9|@]|A|$]]|$1|X|3|Y|5|6|7|1K|8|@]|9|@]|A|$]]|$1|Z|3|10|5|6|7|1L|8|@]|9|@]|A|$]]|$1|11|3|-4|5|6|7|1M|8|@]|9|@]|A|$]]]|12|$]]

Had the same problem ...

<blockquote>
 <ol>
 <li>Opened app.php</li>
 <li>Remove the entry that says 'YourSecretKey!!!'</li>
 <li>Ran 'php artisan key:generate'</li>
 </ol>
</blockquote>

Showed me a key in the console, but nothing in <code>app.php</code>!

Solution is ... unlike Laravel 3, don't delete the default <code>YourSecretKey</code>!!! in <code>app.php</code>, just run the command and it will work.

Hope this helps.

Bagwaa

blocks|key|185380|text|您不应该删除原始密钥，只需转到项目目录并运行|type|unstyled|depth|inlineStyleRanges|entityRanges|data|185381|php+artisan+key:generate|code-block|syntax|javascript|185382|如果你不按上一个键，它就会起作用。|185383|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

You should not remove the original key, just go to your project directory and run

<pre><code>php artisan key:generate
</code></pre>

it will work if you don't touch the previous key.

blocks|key|2805673|text|在使用xampp的Windows上使用L6也有同样的问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2805674|删除缓存的config+php+artisan+config:clear|offset|length|style|CODE|2805675|Regenerate+key+php+artisan+key:generate|unordered-list-item|2805676|
的|2805677|ordered-list-item|2805678|2805679|希望能有所帮助。|2805680|entityMap^0|0|C|O|0|F|O|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@$D|V|E|W|F|G]]|9|@]|A|$]]|$1|H|3|I|5|J|7|X|8|@$D|Y|E|Z|F|G]]|9|@]|A|$]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|A|$]]|$1|M|3|-4|5|N|7|11|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|12|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|13|8|@]|9|@]|A|$]]|$1|R|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|S|$]]

Have the same problem with L6 on Windows with xampp.

<ol>
<li>Remove the cached config <code>php artisan config:clear</code></li>
<li>Regenerate key <code>php artisan key:generate</code></li>
</ol>

Hope it helps.

blocks|key|2805595|text|首先输入类似'hyhyhGGyhyhyhyhy23hyhy23hyhy23hy‘这样的32个字符，然后在终端/cmd中重新执行命令。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2805596|步骤1：|2805597|进入app+->配置-->+app.php|2805598|第2步：|2805599|‘'key’=>‘10101010101010101010101010101010101010101010101010’，在该位置键入任意32位数字或字符。|2805600|第3步：|2805601|转到终端/+cmd并键入："php+artisan+key:generate“按enter键|2805602|第4步：|2805603|查看密钥已更改:)|2805604|这是因为在Laravel+4中，通过使用"php+artisan+key:generate“，我们可以随时替换默认密钥。但如果它是一个空的空间，它就不能容纳这个地方。|2805605|享受编码:)+\m/|2805606|entityMap^0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Z|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|10|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|11|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|12|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|13|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|14|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|15|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|16|8|@]|9|@]|A|$]]|$1|T|3|U|5|6|7|17|8|@]|9|@]|A|$]]|$1|V|3|-4|5|6|7|18|8|@]|9|@]|A|$]]]|W|$]]

first type any 32 character like 'hyhyhGGyhyhyhyhy23hyhy23hyhy23hy' this and then re execute the command in terminal/cmd. 

Step 1:

go to app ---> Config --> app.php 

step 2:

'key' => '10101010101010101010101010101010', type any 32 digit or character in that place.

step 3:

go to terminal / cmd
&amp; type : "php artisan key:generate"
press enter

step 4:

see the key has been changed :)

[ It is because in Laravel 4 By using "php artisan key:generate" we simply can replace the default key any time. But if it is an empty space it can not be able to hold the place. ]

Enjoy coding :) \m/

blocks|key|185486|text|.env文件需要包含如下所示的行：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|185487|APP_KEY=|code-block|syntax|javascript|185488|您不必指定密钥，但至少必须提供一个.env文件和上面这行代码。|185489|entityMap^0|0|4|0|0|H|4|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|N|$]]

The <code>.env</code> file needs to contain a line like this:
<pre><code>APP_KEY=
</code></pre>
You don't have to specify a key, but you have to at least provide a <code>.env</code> file and also the above line.

blocks|key|3017889|text|密钥生成器将只更新.env文件中的APP_KEY。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3017890|'key'+=>+env('APP_KEY',+'YourSecretKey'),+|code-block|syntax|javascript|3017891|config/app.php这是从.env文件读取APP_KEY。第二个参数是回退。|3017892|entityMap^0|9|4|0|0|H|4|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|N|$]]

The key generator will only update the APP_KEY in the <code>.env</code> file. 

<pre><code>'key' =&gt; env('APP_KEY', 'YourSecretKey'), 
</code></pre>

config/app.php this is reading the APP_KEY from your <code>.env</code> file. The second parameter is a fallback.

blocks|key|3017954|text|遵循以下简单的步骤：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3017955|删除缓存的config+php+artisan+config:clear|offset|length|style|CODE|3017956|Remove+existing+key或确保您的file.|unordered-list-item|3017957|
|3017958|Regenerate+key+php+artisan+key:generate|3017959|
上有以下一行：|3017960|ordered-list-item|3017961|3017962|entityMap^0|0|C|O|0|0|0|F|O|0|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|W|8|@$D|X|E|Y|F|G]]|9|@]|A|$]]|$1|H|3|I|5|J|7|Z|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|A|$]]|$1|M|3|N|5|J|7|11|8|@$D|12|E|13|F|G]]|9|@]|A|$]]|$1|O|3|P|5|6|7|14|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|R|7|15|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|16|8|@]|9|@]|A|$]]|$1|T|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|U|$]]

Follow this simple steps:
<ol>
<li>Remove the cached config <code>php artisan config:clear</code></li>
<li>Remove existing key or ensure that you have this line : <code>APP_KEY=</code> on your <code>.env</code> file.</li>
<li>Regenerate key <code>php artisan key:generate</code></li>
</ol>

blocks|key|3017907|text|我也有同样的问题。在我的项目目录中，我注意到我有.env文件，当我在atom+(我的代码编辑器)中打开项目时，我注意到该文件显示为.env.txt，我删除了.txt部件并运行命令。这对我很管用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3017908|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I was having the same issue. From my project directory I noticed I had the .env file, when I opened the project in atom (my code editor) I noticed that file appeared as .env.txt, I removed the .txt part and ran the command. It worked for me.

When running 

<blockquote>
 php artisan key:generate
</blockquote>

I can see the generated key in my shell, but the variable 'key' in app.php remains empty.

Running on localhost with windows-apache-php 5.4 - mysql.

Never had this problem before with laravel 4 beta version.

laravel 4: key not being generated with artisan

Windows

运行时 php工匠密钥:generate我可以在shell中看到生成的密钥，但app.php中的变量' key‘仍然为空。在本地主机上运行windows-apache-php 5.4 - mysql。在laravel 4测试版之前从未遇到过这个问题。

问laravel 4:未使用artisan生成密钥
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回答 8

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