laravel Composer 转储自动加载，问题
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Composer dump-autoload, issue
提问by Ande Caleb
While Working on a project using Laravel 4 to be precise, I decided that i wanted to make my own helper file to house my custom functions.. one of which is this below...
准确地说，在使用 Laravel 4 进行项目时，我决定制作自己的帮助文件来容纳我的自定义函数......其中之一是下面的......
function pr($ar=array(), $bool=false){
echo '<pre>';
print_r($ar);
echo '</pre>';
if($bool){
exit;
}
}
in my composer.json file, just after the autoload: classmap , i added myne, autoload:files -arrar and included my custom file, app/helpers as illustrated below..
在我的 composer.json 文件中，就在 autoload: classmap 之后，我添加了 myne, autoload:files -arrar 并包含了我的自定义文件 app/helpers ，如下图所示..
"app/database/migrations",
"app/database/seeds",
"app/tests/TestCase.php"
],
"others":[
"app/helpers.php"
]
and i switched to my terminal window and ran the following commands
我切换到我的终端窗口并运行以下命令
composer dump-autoload -o
but i still got errors that my pr() function was undefined... then i tried the artisan alternative... [-o ] to optimize the files
但我仍然遇到我的 pr() 函数未定义的错误...然后我尝试了 artisan 替代... [-o ] 来优化文件
php artisan dump-autoload
but still it refused to work... and then i changed the array name from
但它仍然拒绝工作......然后我将数组名称从
"others":[
"app/helpers.php"
]
to
到
"files":[
"app/helpers.php"
]
then i got the desired response, my code could now see the custom function i wrote, please i'd like to know if there is a pattern i was supposed to follow or otherwise, in my case, i mistook " files ", for " others " and i got errors, but incase, what did i miss here, all i see is just a name-string value for the array representation....
然后我得到了所需的响应，我的代码现在可以看到我编写的自定义函数，请我想知道是否有我应该遵循的模式，或者在我的情况下，我误认为“文件”为“其他人”，我遇到了错误，但是，我在这里错过了什么，我看到的只是数组表示的名称字符串值....
采纳答案by Marcin Nabia?ek
This is how composer works. In autoloadsection you need to use fileswhen you want to load some files. In my Laravel 5 project I have for example:
这就是作曲家的工作方式。在您要加载某些文件时autoload需要使用的files部分。例如，在我的 Laravel 5 项目中：
"autoload": {
"classmap": [
"database",
"tests/TestCase.php"
],
"psr-4": {
"App\": "app/",
"verify\": "verify/"
},
"files": [
"app/Helpers/functions.php"
]
},
If you look at documentationyou will see that you need to use filesto load any extra files by autoloader.
如果您查看文档，您会发现您需要使用files自动加载器来加载任何额外的文件。
回答by Zsw
According to the official documentation
根据官方文档
Currently PSR-0 autoloading, PSR-4 autoloading, classmap generation and files includes are supported. PSR-4 is the recommended way though since it offers greater ease of use (no need to regenerate the autoloader when you add classes).
目前支持 PSR-0 自动加载、PSR-4 自动加载、类映射生成和文件包含。PSR-4 是推荐的方式，因为它提供了更大的易用性（添加类时无需重新生成自动加载器）。
So the reason that "others"did not work was because it is not supported by composer. "others"is simply meaningless, while "files"actually have a specific autoloading mechanism.
所以没用的原因"others"是composer不支持。"others"根本没有意义，而"files"实际上有一个特定的自动加载机制。
