Laravel：将数据从数据库/控制器传递到 RouteServiceProvider.php

Question

我的问题是是否可以在有或没有控制器的情况下将数据从数据库传递到 RouteServiceProvider.php 文件中。如果是这样，你能告诉我下面的代码是否正确。

我试图传递给我的 RouteServiceProvider 的是一个主题位置，以使主题支持更清洁和更易于维护。

我正在尝试实现的代码：

public function boot()
{
    $this->configureRateLimiting();

    $this->routes(function () {
        Route::prefix('api')
            ->middleware('api')
            ->namespace($this->namespace)
            ->group(base_path('routes/api.php'));

        Route::middleware('web')
            ->namespace($this->namespace)
            ->group(base_path('routes/web.php'));

            
        foreach ($theme_settings as $key=>$setting){
            Route::middleware('web')
            ->group(base_path($setting->location . $setting->name . 'route.php'));
        }
        
        Route::middleware('web')
            ->group(base_path(env('THEME_DIR') . env('THEME_NAME') . '/route.php'));
    });
}

RouteServiceProvider.php 文件顶部的我的 use 语句：

use Illuminate\Cache\RateLimiting\Limit;
use Illuminate\Foundation\Support\Providers\RouteServiceProvider as ServiceProvider;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\RateLimiter;
use Illuminate\Support\Facades\Route;
use App\Models\ThemeSettings;
use App\HTTP\Controllers\ThemeSettingsController;

我的 ThemeSettings 模型

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class ThemeSettings extends Model
{
    use HasFactory;

    protected $fillable = ['name', 'description','author','location'];
}

我的 ThemeSettings 控制器 (ThemeSettingsController.php)

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\ThemeSettings;

class ThemeSettingsController extends Controller
{
    public $theme_settings;
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $theme_settings = ThemeSettings::get();
        return view('admin.settings.theme', compact('theme_settings'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        //
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id)
    {
        //
    }
}

就像我上面所说的，我不知道这是否可能，但如果是的话，我所拥有的东西并没有按应有的方式工作，我绝对可以寻求一些帮助。

如果您能提供任何信息，不胜感激！

Answer 1

你没有在启动函数中定义 theme_settings 变量，这样做：

public function boot()
{
    $theme_settings = ThemeSettings::get();
    $this->configureRateLimiting();

    $this->routes(function ()use($theme_settings) {
        Route::prefix('api')
            ->middleware('api')
            ->namespace($this->namespace)
            ->group(base_path('routes/api.php'));

        Route::middleware('web')
            ->namespace($this->namespace)
            ->group(base_path('routes/web.php'));

            
        foreach ($theme_settings as $key=>$setting){
            Route::middleware('web')
            ->group(base_path($setting->location . $setting->name . 'route.php'));
        }
        
        Route::middleware('web')
            ->group(base_path(env('THEME_DIR') . env('THEME_NAME') . '/route.php'));
    });
}