如何在Symfony项目中集成Hateoas？使用Composer轻松搞定！

composer require willdurand/hateoas-bundle

return [
    // ...
    WilliamDurand\HateoasBundle\WilliamDurandHateoasBundle::class => ['all' => true],
];

use Hateoas\Configuration\Annotation as Hateoas;
use Hateoas\Representation\CollectionRepresentation;
use Hateoas\Representation\PaginatedRepresentation;

/**
 * @Hateoas\Relation(
 *     "self",
 *     href = @Hateoas\Route(
 *         "get_user",
 *         parameters = { "id" = "expr(object.getId())" }
 *     )
 * )
 */
class User
{
    private $id;

    public function getId()
    {
        return $this->id;
    }
}

// 在控制器中
$users = // 从数据库获取用户列表
$paginatedRepresentation = new PaginatedRepresentation(
    new CollectionRepresentation($users, 'users'),
    'get_users',
    [],
    $page,
    $limit,
    $total,
    'page',
    'limit',
    true,
    $totalPages
);

return $this->json($paginatedRepresentation);