问按id或友好URL查询- Laravel/Eloquent

EN

Schema::create('blogs', function (Blueprint $table) {
    $table->increments('id');
    $table->string('title');
    $table->longtext('body');
    $table->string('friendly_url');
});

Route::get('/{id}', 'BlogController@show');

public function show($id)
{
    $blog = Blog::find($id);
        if (!$blog) {
            return response()->json([
                'message' => '404 Not Found'
            ], 400);
        }
    return response()->json($blog, 200);
}

/api/blog/1

{
    "id": 1,
    "title": "title of my blog",
    "body": "conteudo do meu blog",
    "friendly_url": "title-of-my-blog",
    "category_id": 2
}

/api/blog/{friendly-url} OR {id}

/api/blog/title-of-my-blog