如何在laravel中调用响应

public function index()
{
    $data = ['name' => 'John', 'age' => 30];
    return response()->json($data);
}

public function show($id)
{
    $user = User::find($id);
    return view('users.show', ['user' => $user]);
}

public function store(Request $request)
{
    // 存储逻辑...
    return redirect('/users');
}

public function download($fileId)
{
    $file = Storage::get($fileId);
    return response($file, 200, [
        'Content-Type' => 'application/octet-stream',
        'Content-Disposition' => 'attachment; filename="' . basename($fileId) . '"',
    ]);
}

$data = ['name' => '张三', 'description' => '这是一个描述。'];
return response()->json($data, 200, [], JSON_UNESCAPED_UNICODE);

// 确保视图文件位于 resources/views/users/show.blade.php
return view('users.show', ['user' => $user]);