如何在 Laravel 5 中的所有视图之间共享 Auth::user？
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How to share Auth::user among all views in Laravel 5?
提问by Chris
I need to share the currently logged in user to all views. I am attempting to use the view->share()method within AppServiceProvider.phpfile.
我需要将当前登录的用户共享给所有视图。我正在尝试view->share()在AppServiceProvider.php文件中使用该方法。
I have the following:
我有以下几点：
<?php namespace App\Providers;
use Illuminate\Support\ServiceProvider;
use Illuminate\Contracts\Auth\Guard;
class AppServiceProvider extends ServiceProvider {
public function boot(Guard $guard)
{
view()->share('guard', $guard);
view()->share('user', $guard->user());
}
//..
}
However, when I hit up a view (after logging in), the uservariable is null. Strangely, the $guard->user(the protected attribute, not the public method user()) is not. The output I get is the following:
但是，当我打开一个视图（登录后）时，该user变量为空。奇怪的是，$guard->user（受保护的属性，而不是公共方法 user()）不是。我得到的输出如下：
Note the guard->user variable is populated, but the user variable is null.
请注意，guard->user 变量已填充，但 user 变量为空。
回答by TomLingham
Better off using View Composers for this one.
最好为此使用 View Composers。
In your ComposerServiceProvider in boot():
在您的 ComposerServiceProvider 中boot()：
view()->composer('*', 'App\Http\ViewComposers\GlobalComposer');
In HTTP/ViewComposers create a class GlobalComposer, and create the function:
在 HTTP/ViewComposers 中创建一个类 GlobalComposer，并创建函数：
public function compose( View $view )
{
$view->with('authUser', Auth::user());
}
回答by hayatbiralem
You can solve this problem without creating a file.
您可以在不创建文件的情况下解决此问题。
Add these codes to boot() action of your ServiceProvider and that's it.
将这些代码添加到您的 ServiceProvider 的 boot() 操作中，就是这样。
view()->composer('*', function($view){
$view->with('user', Auth::user());
});
Source also same: http://laravel.com/docs/5.0/views#view-composers
来源也相同：http: //laravel.com/docs/5.0/views#view-composers
Look Wildcard View Composers.
看看通配符视图作曲家。
