, ⏸:

```Python
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

🔜 🚫 🛠️.

/// info

🌅 ℹ, ✅ <a href="https://docs.python.org/3/library/__main__.html" class="external-link" target="_blank">🛂 🐍 🩺</a>.

///

## 🏃 👆 📟 ⏮️ 👆 🕹

↩️ 👆 🏃 Uvicorn 💽 🔗 ⚪️➡️ 👆 📟, 👆 💪 🤙 👆 🐍 📋 (👆 FastAPI 🈸) 🔗 ⚪️➡️ 🕹.

---

🖼, 🎙 🎙 📟, 👆 💪:

* 🚶 "ℹ" 🎛.
* "🚮 📳...".

									<a class="nav-link active" href="${eolLink}" target="_olh"><em class="fas fa-times-circle text-danger"></a>
								</li>
							</c:if>
							<c:if test="${developmentMode}">
								<li class="nav-item" data-toggle="tooltip" data-placement="left"
									title="<la:message key="labels.development_mode_warning" />"
								><a class="nav-link active" href="${installationLink}" target="_olh"><em

import java.net.URL;


/**
 * Location information for a SMB resource
 * 
 * @author mbechler
 *
 */
public interface SmbResourceLocator {

    /**
     * Returns the last component of the target URL. This will
     * effectively be the name of the file or directory represented by this
     * <code>SmbFile</code> or in the case of URLs that only specify a server

///

/// info | "정보"

이 예시에서 `X-Key`와 `X-Token`이라는 커스텀 헤더를 만들어 사용했습니다.

그러나 실제로 보안을 구현할 때는 통합된 [보안 유틸리티 (다음 챕터)](../security/index.md){.internal-link target=_blank}를 사용하는 것이 더 많은 이점을 얻을 수 있습니다.

///

## 의존성 오류와 값 반환하기

평소에 사용하던대로 같은 의존성 *함수*를 사용할 수 있습니다.

### 의존성 요구사항

(헤더같은) 요청 요구사항이나 하위-의존성을 선언할 수 있습니다:

//// tab | Python 3.9+

            op.setRefreshPolicy(Constants.TRUE);
        });
    }

    public TimeoutTask startMonitorTask(final JobLog jobLog) {
        final TimeoutTarget target = new MonitorTarget(jobLog);
        return TimeoutManager.getInstance().addTimeoutTarget(target, monitorInterval, true);
    }

    public void setMonitorInterval(final int monitorInterval) {
        this.monitorInterval = monitorInterval;
    }

        Model assembled = assembler.assembleModelInheritance(child, parent, null, problems);

        // write baseName + "-actual"
        File actual = new File(
                "target/test-classes/poms/inheritance/" + baseName + (fromRepo ? "-build" : "-repo") + "-actual.xml");
        writer.write(actual, null, assembled);

        // check with getPom( baseName + "-expected" )

Para produção você usaria `fastapi run` no lugar. 🚀

Internamente, **FastAPI CLI** usa <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a>, um servidor ASGI de alta performance e pronto para produção. 😎

## `fastapi dev`

Quando você roda `fastapi dev`, isso vai executar em modo de desenvolvimento.

 *
 * Do not use these APIs in published libraries.
 *
 * Do not use these APIs if you aren't willing to track changes to them.
 */
@MustBeDocumented
@Retention(value = AnnotationRetention.BINARY)
@Target(
  AnnotationTarget.CLASS,
  AnnotationTarget.ANNOTATION_CLASS,
  AnnotationTarget.PROPERTY,
  AnnotationTarget.FIELD,
  AnnotationTarget.LOCAL_VARIABLE,
  AnnotationTarget.VALUE_PARAMETER,

# Response - Cambiar el Status Code

Probablemente ya has leído con anterioridad que puedes establecer un [Response Status Code](../tutorial/response-status-code.md){.internal-link target=_blank} por defecto.

Pero en algunos casos necesitas retornar un status code diferente al predeterminado.

## Casos de uso

Por ejemplo, imagina que quieres retornar un HTTP status code de "OK" `200` por defecto.

		"Total number of messages that failed to send since start",
		targetID)
	auditTargetQueueLengthMD = NewGaugeMD(auditTargetQueueLength,
		"Number of unsent messages in queue for target",
		targetID)
	auditTotalMessagesMD = NewCounterMD(auditTotalMessages,
		"Total number of messages sent since start",
		targetID)
)

// loadAuditMetrics - `MetricsLoaderFn` for audit