Ouvrez votre navigateur à l'adresse <a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000</a>.

Vous obtiendrez cette réponse JSON :

```JSON
{"message": "Hello World"}
```

### Documentation interactive de l'API

Rendez-vous sur <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

Because of this, **FastAPI** itself provides an alternative API documentation (using ReDoc), which you can access at <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>:

<img src="/img/tutorial/path-params/image02.png">

Debido a esto, el propio **FastAPI** proporciona una documentación de API alternativa (usando ReDoc), a la cual puedes acceder en <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>:

<img src="/img/tutorial/path-params/image02.png">

<a href="https://tiangolo.com" class="external-link" target="_blank">개발자(Sebastián Ramírez / `tiangolo`)</a>와 연락을 취할 수 있습니다.

여러분은 할 수 있습니다:

* <a href="https://github.com/tiangolo" class="external-link" target="_blank">**GitHub**에서 팔로우하기.</a>.
    * 당신에게 도움이 될 저의 다른 오픈소스 프로젝트를 확인하십시오.
    * 새로운 오픈소스 프로젝트를 만들었을 때 확인하려면 팔로우 하십시오.

class SmbComLockingAndXTest {

    /**
     * Helper for setting a field via reflection.
     */
    private static void setField(Object target, String name, Object value) {
        try {
            Field f = target.getClass().getDeclaredField(name);
            f.setAccessible(true);
            f.set(target, value);
        } catch (Exception e) {
            fail("Failed to set field '" + name + "'", e);
        }
    }

    /**

## Abhängigkeiten für Gruppen von *Pfadoperationen*

## Ejemplo

Para un ejemplo simple, consideremos una estructura de archivos similar a la descrita en [Aplicaciones Más Grandes](../tutorial/bigger-applications.md){.internal-link target=_blank} y [Testing](../tutorial/testing.md){.internal-link target=_blank}:

```
.
├── app
│   ├── __init__.py

      implements Predicate<@Nullable Object>, Serializable {
    private final Object target;

    private IsEqualToPredicate(Object target) {
      this.target = target;
    }

    @Override
    public boolean apply(@Nullable Object o) {
      return target.equals(o);
    }

    @Override
    public int hashCode() {
      return target.hashCode();
    }

    @Override

        this.startTime = value;
    }

    public String getTarget() {
        checkSpecifiedProperty("target");
        return convertEmptyToNull(target);
    }

    public void setTarget(String value) {
        registerModifiedProperty("target");
        this.target = value;
    }

    }

    /**
     * Returns the target class.
     *
     * @return the target class
     */
    public Class<?> getTargetClass() {
        return targetClass;
    }

    /**
     * Returns the target field.
     *
     * @return the target field
     */
    public Field getTargetField() {
        return targetField;
    }