我试图在laravel 5.2 view.php（编辑base_path以在字符串中使用配置变量）中执行此操作：
<?php
use Illuminate\Support\Facades\Config;
use Illuminate\Support\Facades\Request;
return [
/*
|--------------------------------------------------------------------------
| View Storage Paths
|--------------------------------------------------------------------------
|
| Most templating systems load templates from disk. Here you may specify
| an array of paths that should be checked for your views. Of course
| the usual Laravel view path has already been registered for you.
|
*/
'paths' => [
realpath(base_path('resources/views/layouts/' . Config::get('api.' . Request::get('domain') . '.layout'))),
],
但现在我收到了这个错误：
致命错误：未捕获的异常＆＃39; ReflectionException＆＃39;消息＆＃39;班级日志不存在＆＃39;在/Applications/AMPPS/www/loan/vendor/laravel/framework/src/Illuminate/Container/Container.php:734堆栈跟踪：＃0 / Applications / AMPPS / www / loan / vendor / laravel / framework / src / Illuminate /Container/Container.php(734）：ReflectionClass-＆gt; __ construct（＆＃39; log＆＃39;）＃1 / Applications / AMPPS / www / loan / vendor / laravel / framework / src / Illuminate / Container / Container。 php（629）：Illuminate \ Container \ Container-＆gt; build（＆＃39; log＆＃39;，Array）＃2 / Applications / AMPPS / www / loan / vendor / laravel / framework / src / Illuminate / Foundation / Application .php（697）：Illuminate \ Container \ Container-＆gt; make（＆＃39; log＆＃39;，Array）＃3 / Applications / AMPPS / www / loan / vendor / laravel / framework / src / Illuminate / Container / Container.php（849）：Illuminate \ Foundation \ Application-＆gt; make（＆＃39; Psr \ Log \ LoggerI ...＆＃39;）＃4 / Applications / AMPPS / www / loan / vendor / laravel / framework /src/Illuminate/Container/Container.php(804）：Illuminate \ Container \ Container-＆gt; resolveClass（Object（ReflectionParameter））＃5 / Applications / AMPPS / www / loan / vendor / l in / Applica第734行/ tPS / www / loan / vendor / laravel / framework / src / Illuminate / Container / Container.php
我该如何解决这个问题？因为我尝试的一切都不起作用。 提前谢谢！
答案 0 :(得分：1)
简短回答：是的。将其添加到文件顶部：
use Illuminate\Support\Facades\Config;
答案 1 :(得分：1)
你需要将这个逻辑移到你的ViewServiceProvider而不是试图直接在配置文件中执行此操作，这是一个很大的禁忌。
所以我们要做的是
php artisan make:provider MyViewServiceProvider
这将导致文件存在于：
App\Providers\MyViewServiceProvider
现在我们要打开config/app.php。找到此文件中的现有ViewServiceProvider::class，并将其替换为上面的命名空间路径。看起来应该是这样的：
//the old Illuminate\View\ViewServiceProvider::class
App\Providers\MyViewServiceProvider::class,
现在在registerViewFinder()函数内部，我们可以重载视图路径。
<?php
namespace App\Providers;
use Illuminate\Support\Facades\Config;
public function registerViewFinder()
{
$this->app->bind('view.finder', function ($app) {
$custom_path = base_path('resources/views/layouts/' . Config::get('api.' . $this->app->request()->get('domain') . '.layout')
$paths = array_merge(
[$custom_path],
$app['config']['view.paths']
);
return new FileViewFinder($app['files'], $paths);
});
}
走这条路线将确保首先观察您的路径。如果在该路径中找不到该视图，则可以回退到Laravel的默认视图路径。
修改
请注意，您的类需要扩展默认的ViewServiceProvider，并且必须声明其他2个函数，整个文件应如下所示：
<?php
namespace App\Providers;
use Illuminate\View\ViewServiceProvider;
use Illuminate\Support\Facades\Config;
class MyViewServiceProvider extends ViewServiceProvider
{
/**
* Bootstrap the application services.
*
* @return void
*/
public function boot()
{
parent::boot();
}
/**
* Register the application services.
*
* @return void
*/
public function register()
{
parent::register();
}
/**
* Register the view finder implementation.
*
* @return void
*/
public function registerViewFinder()
{
$this->app->bind('view.finder', function ($app) {
$custom_path = base_path('resources/views/layouts/' . Config::get('api.' . $this->app->request->get('domain') . '.layout')
$paths = array_merge(
[$custom_path],
$app['config']['view.paths']
);
return new FileViewFinder($app['files'], $paths);
});
}
}
答案 2 :(得分：0)