# Additional Status Codes

By default, **FastAPI** will return the responses using a `JSONResponse`, putting the content you return from your *path operation* inside of that `JSONResponse`.

It will use the default status code or the one you set in your *path operation*.

## Additional status codes

# Codes HTTP supplémentaires

Par défaut, **FastAPI** renverra les réponses à l'aide d'une structure de données `JSONResponse`, en plaçant la réponse de votre  *chemin d'accès* à l'intérieur de cette `JSONResponse`.

Il utilisera le code HTTP par défaut ou celui que vous avez défini dans votre *chemin d'accès*.

## Codes HTTP supplémentaires

    ```Python hl_lines="4  25"
    {!> ../../../docs_src/additional_status_codes/tutorial001_an_py310.py!}
    ```

=== "Python 3.9+"

    ```Python hl_lines="4  25"
    {!> ../../../docs_src/additional_status_codes/tutorial001_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="4  26"
    {!> ../../../docs_src/additional_status_codes/tutorial001_an.py!}
    ```

=== "Python 3.10+ nicht annotiert"

🏆 👈, 🗄 `JSONResponse`, & 📨 👆 🎚 📤 🔗, ⚒ `status_code` 👈 👆 💚:

```Python hl_lines="4  25"
{!../../../docs_src/additional_status_codes/tutorial001.py!}
```

!!! warning
    🕐❔ 👆 📨 `Response` 🔗, 💖 🖼 🔛, ⚫️ 🔜 📨 🔗.

    ⚫️ 🏆 🚫 🎻 ⏮️ 🏷, ♒️.

    ⚒ 💭 ⚫️ ✔️ 📊 👆 💚 ⚫️ ✔️, & 👈 💲 ☑ 🎻 (🚥 👆 ⚙️ `JSONResponse`).

!!! note "📡 ℹ"

      assertThat(network.nodes()).hasSize(NUM_NODES - numNodesToRemove);
      // Number of edges remaining is unknown (node's incident edges have been removed).
      AbstractNetworkTest.validateNetwork(network);

      for (int i = numNodesToRemove; i < NUM_NODES; ++i) {
        assertThat(network.removeNode(nodeList.get(i))).isTrue();
      }

      assertThat(network.nodes()).isEmpty();

      assertThat(network.nodes()).hasSize(NUM_NODES - numNodesToRemove);
      // Number of edges remaining is unknown (node's incident edges have been removed).
      AbstractNetworkTest.validateNetwork(network);

      for (int i = numNodesToRemove; i < NUM_NODES; ++i) {
        assertThat(network.removeNode(nodeList.get(i))).isTrue();
      }

      assertThat(network.nodes()).isEmpty();

但是你也希望它能够接受新的条目。并且当这些条目不存在时，会自动创建并返回 201 「创建」的 HTTP 状态码。

要实现它，导入 `JSONResponse`，然后在其中直接返回你的内容，并将 `status_code` 设置为为你要的值。

```Python hl_lines="4  25"
{!../../../docs_src/additional_status_codes/tutorial001.py!}
```

!!! warning "警告"
    当你直接返回一个像上面例子中的 `Response` 对象时，它会直接返回。

    FastAPI 不会用模型等对该响应进行序列化。

    确保其中有你想要的数据，且返回的值为合法的 JSON（如果你使用 `JSONResponse` 的话）。

!!! note "技术细节"

Para conseguir esto importa `JSONResponse` y devuelve ahí directamente tu contenido, asignando el `status_code` que quieras:

```Python hl_lines="4  25"
{!../../../docs_src/additional_status_codes/tutorial001.py!}
```

!!! warning "Advertencia"
    Cuando devuelves directamente una `Response`, como en los ejemplos anteriores, será devuelta directamente.

    No será serializado con el modelo, etc.

      assertThat(graph.nodes()).hasSize(NUM_NODES - numNodesToRemove);
      // Number of edges remaining is unknown (node's incident edges have been removed).
      AbstractGraphTest.validateGraph(graph);

      for (int i = numNodesToRemove; i < NUM_NODES; ++i) {
        assertThat(graph.removeNode(nodeList.get(i))).isTrue();
      }

      assertThat(graph.nodes()).isEmpty();

  //
  // Graph-level accessors
  //

  /** Returns all nodes in this graph, in the order specified by {@link #nodeOrder()}. */
  Set<N> nodes();

  /** Returns all edges in this graph. */
  Set<EndpointPair<N>> edges();

  //
  // Graph properties
  //

  /**
   * Returns true if the edges in this graph are directed. Directed edges connect a {@link