## pipeInto 方法创建一个给定类的新实例，并将集合传递给构造函数 pipeInto 方法创建一个给定类的新实例，并将集合传递给构造函数： ``` class ResourceCollection { /** * The Collection instance. */ public $collection; /** * Create a new ResourceCollection instance. * * @param Collection $resource * @return void */ public function __construct(Collection $collection) { $this->collection = $collection; } } $collection = collect([1, 2, 3]); $resource = $collection->pipeInto(ResourceCollection::class); $resource->collection->all(); // [1, 2, 3] ```