///

### Bước 5: Nội dung trả về

{* ../../docs_src/first_steps/tutorial001.py hl[8] *}

Bạn có thể trả về một `dict`, `list`, một trong những giá trị đơn như `str`, `int`,...

Bạn cũng có thể trả về Pydantic model (bạn sẽ thấy nhiều hơn về nó sau).

    Collections.shuffle(hashCodes);
    HashCode hashCode2 = Hashing.combineUnordered(hashCodes);

    assertEquals(hashCode1, hashCode2);
  }

  // This isn't specified by contract, but it'll still be nice to know if this behavior changes.
  public void testConcatenating_equals() {
    new EqualsTester()
        .addEqualityGroup(Hashing.concatenating(asList(Hashing.md5())))

/// note | 備考

違いが分からない場合は、[Async: *"急いでいますか？"*](../async.md#_1){.internal-link target=_blank}を確認してください。

///

### Step 5: コンテンツの返信

{* ../../docs_src/first_steps/tutorial001.py hl[8] *}

`dict`、`list`、`str`、`int`などを返すことができます。

Pydanticモデルを返すこともできます（後で詳しく説明します）。

JSONに自動的に変換されるオブジェクトやモデルは他にもたくさんあります（ORMなど）。 お気に入りのものを使ってみてください。すでにサポートされている可能性が高いです。

## まとめ

* `FastAPI`をインポート
* `app`インスタンスを生成

{* ../../docs_src/path_params/tutorial005.py hl[20] *}

/// tip | 豆知識

`ModelName.lenet.value` でも `"lenet"` 値にアクセスできます。

///

#### *列挙型メンバ*の返却

*path operation* から*列挙型メンバ*を返すことができます。JSONボディ（`dict` など）でネストすることもできます。

それらはクライアントに返される前に適切な値 (この場合は文字列) に変換されます。

{* ../../docs_src/path_params/tutorial005.py hl[18,21,23] *}

クライアントは以下の様なJSONレスポンスを得ます:

```JSON
{
  "model_name": "alexnet",

   * Returns a list that applies {@code function} to each element of {@code fromList}. The returned
   * list is a transformed view of {@code fromList}; changes to {@code fromList} will be reflected
   * in the returned list and vice versa.
   *
   * <p>Since functions are not reversible, the transform is one-way and new items cannot be stored
   * in the returned list. The {@code add}, {@code addAll} and {@code set} methods are unsupported

      <activation>
        <property>
          <name>surefire.toolchain.version</name>
          <!-- the value provided by GitHub CI (which maybe we could even change, but supporting "8" seems nice for any users who try pass that value manually) -->
          <value>8</value>
        </property>
      </activation>
      <properties>
        <test.add.opens></test.add.opens>
      </properties>

      <activation>
        <property>
          <name>surefire.toolchain.version</name>
          <!-- the value provided by GitHub CI (which maybe we could even change, but supporting "8" seems nice for any users who try pass that value manually) -->
          <value>8</value>
        </property>
      </activation>
      <properties>
        <test.add.opens></test.add.opens>
      </properties>

### Обновление данных героя с помощью `HeroUpdate`

Мы можем **обновить данные героя**. Для этого мы воспользуемся HTTP методом `PATCH`.

"anderm", "andern", "anderr", "anders", "auch", "auf", "aus", "bei", "bin", "bis", "bist", "da", "damit", "dann", "der", "den", "des", "dem", "die", "das", "daß", "derselbe", "derselben", "denselben", "desselben", "demselben", "dieselbe", "dieselben", "dasselbe", "dazu", "dein", "deine", "deinem", "deinen", "deiner", "deines", "denn", "derer", "dessen", "dich", "dir", "du", "dies", "diese", "diesem", "diesen", "dieser", "dieses", "doch", "dort", "durch", "ein", "eine", "einem", "einen", "einer", "eines",...

"anderm", "andern", "anderr", "anders", "auch", "auf", "aus", "bei", "bin", "bis", "bist", "da", "damit", "dann", "der", "den", "des", "dem", "die", "das", "daß", "derselbe", "derselben", "denselben", "desselben", "demselben", "dieselbe", "dieselben", "dasselbe", "dazu", "dein", "deine", "deinem", "deinen", "deiner", "deines", "denn", "derer", "dessen", "dich", "dir", "du", "dies", "diese", "diesem", "diesen", "dieser", "dieses", "doch", "dort", "durch", "ein", "eine", "einem", "einen", "einer", "eines",...