模型中的laravel 4特征自动加载 [英] laravel 4 trait autoloading in models

问题描述

好的，我现在已经挣扎了2个多小时...

OK, I am struggling for over 2 hours now...

这一定是哦，上帝，那是显而易见的"时期之一，在那您太累了，看不到解决方案...

It must be one of the "oh god, it was that obvious" times where you are so tired and you cannot see the solution...

我想扩展口才模型以包含特征.

I want to extend the eloquentmodel to include a trait.

所以我的课看起来像

<?php 
class Note extends Eloquent{
  use \Admin\GreatTrait;

  ...
}

，然后创建了app/Traits/Admin目录结构，并在其中创建了名为GreatTrait.php的文件，其内容如下:

and I created the app/Traits/Admin directory structure and there I created the file named GreatTrait.php with the following contents:

<?php namespace Admin;

trait GreatTrait{
  ...
}

当然，我编辑了start/global.php，将目录包含在ClassLoader中，就像这样

and of cource I edited the start/global.php to include the dir to the ClassLoader like so

ClassLoader::addDirectories(array(
    app_path().'/commands',
    ... more ...
    app_path().'/traits',
    app_path().'/traits/Admin',
));

然后出现以下错误...

and I get the following error...

Symfony \ Component \ Debug \ Exception \ FatalErrorException

Trait 'Admin\GreatTrait' not found

有什么建议吗?

推荐答案

在您的代码之后，我进行了以下更改:

Following your code, i made it work with next changes:

1. 在composer.json中包含以下内容:

1. Include in composer.json this:

"autoload": {
    "classmap": [
        "app/traits"
    ] 
}

在类声明后包含在模型中(仅特征名称，不包含 目录):

Include in model after class declaration (just trait name, without directory):

php 
class Note extends Eloquent {
    use \GreatTrait;
    ...
}
?>

这篇关于模型中的laravel 4特征自动加载的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！