## Notas

Cuando devuelves una `Response` directamente, sus datos no son validados, convertidos (serializados), ni documentados automáticamente.

Pero aún puedes documentarlo como se describe en [Additional Responses in OpenAPI](additional-responses.md){.internal-link target=_blank}.

## Anmerkungen

Wenn Sie eine `Response` direkt zurücksenden, werden deren Daten weder validiert, konvertiert (serialisiert), noch automatisch dokumentiert.

Sie können sie aber trotzdem wie unter [Zusätzliche Responses in OpenAPI](additional-responses.md){.internal-link target=_blank} beschrieben dokumentieren.

Ele executará a validação dos dados compostos e irá documentá-los de maneira compatível com o esquema OpenAPI e documentação automática.

## Valores singulares no corpo

Assim como existem uma `Query` e uma `Path` para definir dados adicionais para parâmetros de consulta e de rota, o **FastAPI** provê o equivalente para `Body`.

   * Asserts that an escaper behaves correctly with respect to null inputs.
   *
   * @param escaper the non-null escaper to test
   */
  public static void assertBasic(Escaper escaper) throws IOException {
    // Escapers operate on characters: no characters, no escaping.
    Assert.assertEquals("", escaper.escape(""));
    // Assert that escapers throw null pointer exceptions.
    try {
      escaper.escape((String) null);

   * Asserts that an escaper behaves correctly with respect to null inputs.
   *
   * @param escaper the non-null escaper to test
   */
  public static void assertBasic(Escaper escaper) throws IOException {
    // Escapers operate on characters: no characters, no escaping.
    Assert.assertEquals("", escaper.escape(""));
    // Assert that escapers throw null pointer exceptions.
    try {
      escaper.escape((String) null);

- github.com/go-openapi/analysis: [v0.19.5](https://github.com/go-openapi/analysis/tree/v0.19.5)
- github.com/go-openapi/errors: [v0.19.2](https://github.com/go-openapi/errors/tree/v0.19.2)
- github.com/go-openapi/loads: [v0.19.4](https://github.com/go-openapi/loads/tree/v0.19.4)
- github.com/go-openapi/runtime: [v0.19.4](https://github.com/go-openapi/runtime/tree/v0.19.4)

-   **חסונה**: קבלו קוד מוכן לסביבת ייצור. עם תיעוד אינטרקטיבי אוטומטי.
-   **מבוססת סטנדרטים**: מבוססת על (ותואמת לחלוטין ל -) הסטדנרטים הפתוחים לממשקי תכנות יישומים: <a href="https://github.com/OAI/OpenAPI-Specification" class="external-link" target="_blank">OpenAPI</a> (ידועים לשעבר כ - Swagger) ו - <a href="https://json-schema.org/" class="external-link" target="_blank">JSON Schema</a>.

* **Robust**: Get production-ready code. With automatic interactive documentation.
* **Standards-based**: Based on (and fully compatible with) the open standards for APIs: <a href="https://github.com/OAI/OpenAPI-Specification" class="external-link" target="_blank">OpenAPI</a> (previously known as Swagger) and <a href="https://json-schema.org/" class="external-link" target="_blank">JSON Schema</a>.

# Sub Applications - Mounts { #sub-applications-mounts }

If you need to have two independent FastAPI applications, with their own independent OpenAPI and their own docs UIs, you can have a main app and "mount" one (or more) sub-application(s).

## Mounting a **FastAPI** application { #mounting-a-fastapi-application }

Lorsque vous renvoyez une `Response` directement, ses données ne sont pas validées, converties (sérialisées), ni documentées automatiquement.

Mais vous pouvez toujours les documenter comme décrit dans [Additional Responses in OpenAPI](additional-responses.md){.internal-link target=_blank}.