Ви можете помістити свій вміст XML у строку, помістити це в `Response` і повернути:

{* ../../docs_src/response_directly/tutorial002_py310.py hl[1,18] *}

## Як працює модель відповіді { #how-a-response-model-works }

Коли ви оголошуєте [Модель відповіді - Тип, що повертається](../tutorial/response-model.md) в операції шляху, **FastAPI** використає її, щоб серіалізувати дані у JSON за допомогою Pydantic.

      return delegate.size();
    }

    @Override
    /*
     * Most Multimap implementations use a List or Set (or even Multiset) for their values, in which
     * case Multimap equality works as expected. Users who use a Collection type that does not
     * implement equals(), such as most Queue implementations, will get the same behavior from our

				"application/vnd.ms-wmdrm.meter-chlg-req",
				"application/vnd.ms-wmdrm.meter-resp",
				"application/vnd.ms-word.document.macroenabled.12",
				"application/vnd.ms-word.template.macroenabled.12",
				"application/vnd.ms-works",
				"application/vnd.ms-wpl",
				"application/vnd.ms-xpsdocument",
				"application/vnd.mseq",
				"application/vnd.msign",
				"application/vnd.multiad.creator",
				"application/vnd.multiad.creator.cif",

///

To **learn the basics of HTTPS**, from a consumer perspective, check [https://howhttps.works/](https://howhttps.works/).

Now, from a **developer's perspective**, here are several things to keep in mind while thinking about HTTPS:

* For HTTPS, **the server** needs to **have "certificates"** generated by a **third party**.

 *  Fix: Don't call `toDuration()` which isn't available in kotlin-stdlib 1.4.


## Version 5.0.0-alpha.8

_2022-06-08_

 *  Fix: Change how `H2_PRIOR_KNOWLEDGE` works with HTTP proxies. Previously OkHttp assumed the
    proxy itself was a prior knowledge HTTP/2 server. With this update, OkHttp attempts a `CONNECT`

   *     ImmutableSortedSet#copyOf(Comparable[])}.</b>
   */
  @DoNotCall("Pass parameters of type Comparable")
  @Deprecated
  // The usage of "Z" here works around bugs in Javadoc (JDK-8318093) and JDiff.
  public static <Z> ImmutableSortedSet<Z> copyOf(Z[] elements) {
    throw new UnsupportedOperationException();
  }

///

Um **die Grundlagen von HTTPS** aus Sicht des Benutzers zu erlernen, schauen Sie sich [https://howhttps.works/](https://howhttps.works/) an.

Aus **Sicht des Entwicklers** sollten Sie beim Nachdenken über HTTPS Folgendes beachten:

* Für HTTPS muss **der Server** über von einem **Dritten** generierte **„Zertifikate“** verfügen.

Aceleniz varsa veya çok da önemsemiyorsanız, her şeyi farklı tekniklerle adım adım kurmak için sonraki bölümlere geçin.

///

Bir kullanıcı gözüyle **HTTPS’in temellerini öğrenmek** için [https://howhttps.works/](https://howhttps.works/) adresine bakın.

Şimdi de **geliştirici perspektifinden**, HTTPS hakkında düşünürken akılda tutulması gereken birkaç nokta:

///

Чтобы **изучить основы HTTPS** с точки зрения пользователя, загляните на [https://howhttps.works/](https://howhttps.works/).

Теперь, со стороны **разработчика**, вот несколько вещей, которые стоит держать в голове, размышляя об HTTPS:

* Для HTTPS **серверу** нужно **иметь «сертификаты»**, сгенерированные  **третьей стороной**.

現在來看看如何用它來回傳自訂回應。

假設你想要回傳一個 [XML](https://en.wikipedia.org/wiki/XML) 回應。

你可以把 XML 內容放進一個字串，把它放進 `Response`，然後回傳它：

{* ../../docs_src/response_directly/tutorial002_py310.py hl[1,18] *}

## 回應模型如何運作 { #how-a-response-model-works }

當你在路徑操作中宣告 [回應模型 - 回傳型別](../tutorial/response-model.md) 時，**FastAPI** 會用 Pydantic 將資料序列化為 JSON。

{* ../../docs_src/response_model/tutorial001_01_py310.py hl[16,21] *}