Laravel -如何将参数从控制器传递到路由，并在另一个控制器中使用？

// routes/web.php
Route::get('/user/{id}', [UserController::class, 'show']);

// UserController.php
public function show($id)
{
    return redirect()->route('profile.show', ['id' => $id]);
}

// ProfileController.php
public function show($id)
{
    // 使用 $id 参数
    $user = User::find($id);
    return view('profile.show', compact('user'));
}

// routes/web.php
Route::get('/user/profile/{id}', [UserController::class, 'profile']);

// UserController.php
public function profile(Request $request, $id)
{
    $request->session()->put('user_id', $id);
    return redirect()->route('profile.show');
}

// ProfileController.php
public function show(Request $request)
{
    $id = $request->session()->get('user_id');
    // 使用 $id 参数
    $user = User::find($id);
    return view('profile.show', compact('user'));
}

// app/Http/Middleware/PassUserId.php
namespace App\Http\Middleware;

use Closure;
use Illuminate\Support\Facades\Auth;

class PassUserId
{
    public function handle($request, Closure $next)
    {
        if (Auth::check()) {
            $request->attributes->add(['user_id' => Auth::id()]);
        }
        return $next($request);
    }
}

// app/Http/Kernel.php
protected $routeMiddleware = [
    // 其他中间件
    'pass_user_id' => \App\Http\Middleware\PassUserId::class,
];

// routes/web.php
Route::middleware(['pass_user_id'])->group(function () {
    Route::get('/profile', [ProfileController::class, 'show']);
});

// ProfileController.php
public function show(Request $request)
{
    $id = $request->attributes->get('user_id');
    // 使用 $id 参数
    $user = User::find($id);
    return view('profile.show', compact('user'));
}