### Doğrudan Response Döndürmek { #return-a-response-directly }

En yaygın durum, [ileri seviye dokümanlarda daha sonra anlatıldığı gibi doğrudan bir Response döndürmektir](../advanced/response-directly.md).

{* ../../docs_src/response_model/tutorial003_02_py310.py hl[8,10:11] *}

	tx = db.getInstance()
	tx.Statement.Model = value
	return
}

// Clauses Add clauses
//
// This supports both standard clauses (clause.OrderBy, clause.Limit, clause.Where) and more
// advanced techniques like specifying lock strength and optimizer hints. See the
// [docs] for more depth.
//
//	// add a simple limit clause
//	db.Clauses(clause.Limit{Limit: 1}).Find(&User{})

* Advanced auditing is the default auditing mechanism at `v1beta1`. The new version introduces the following changes:

  * The `--audit-policy-file` option is required if the `AdvancedAuditing` feature is not explicitly turned off (`--feature-gates=AdvancedAuditing=false`) on the API server.
  * The audit log file defaults to JSON encoding when using the advanced auditing feature gate.

In this section you will see how to manage authentication and authorization with the same OAuth2 with scopes in your **FastAPI** application.

/// warning

This is a more or less advanced section. If you are just starting, you can skip it.

You don't necessarily need OAuth2 scopes, and you can handle authentication and authorization however you want.

    taskFaker.runNextTask()
    assertThat(log).containsExactly(
      "red:starting@0",
      "blue:starting@0",
    )
    assertThat(taskFaker.executeCallCount).isEqualTo(2)

    // Advance time until the tasks complete.
    taskFaker.advanceUntil(100.µs)
    assertThat(log).containsExactly(
      "red:starting@0",
      "blue:starting@0",
      "red:finishing@100000",
      "blue:finishing@100000",

### Devolver un Response Directamente { #return-a-response-directly }

El caso más común sería [devolver un Response directamente como se explica más adelante en la documentación avanzada](../advanced/response-directly.md).

{* ../../docs_src/response_model/tutorial003_02_py310.py hl[8,10:11] *}

例如，如果**應用伺服器**只會接收來自受信任**代理**的連線，你可以設定 `--forwarded-allow-ips="*"`，也就是信任所有來源 IP，因為實際上它只會收到**代理**那個 IP 送來的請求。

如此一來，應用就能知道自己的對外 URL、是否使用 HTTPS、網域為何等資訊。

這在正確處理重新導向等情境時很有用。

/// tip

你可以在文件 [在代理後方 - 啟用代理轉發標頭](../advanced/behind-a-proxy.md#enable-proxy-forwarded-headers) 中了解更多。

///

## 重點回顧 { #recap }

擁有 **HTTPS** 非常重要，而且在多數情況都相當**關鍵**。作為開發者，你在 HTTPS 上的大部分投入其實是**理解這些概念**及其運作方式。

    private int maxIdleTime = DEFAULT_MAX_IDLE_TIME;
    private int healthCheckInterval = DEFAULT_HEALTH_CHECK_INTERVAL;
    private long lastHealthCheck = System.currentTimeMillis();

    // Advanced health monitoring
    private final ScheduledExecutorService healthCheckExecutor = Executors.newSingleThreadScheduledExecutor(r -> {
        Thread t = new Thread(r, "SmbTransportPool-HealthCheck");
        t.setDaemon(true);

### Eine Response direkt zurückgeben { #return-a-response-directly }

Der häufigste Anwendungsfall ist, wenn Sie [eine Response direkt zurückgeben, wie es später im Handbuch für fortgeschrittene Benutzer erläutert wird](../advanced/response-directly.md).

{* ../../docs_src/response_model/tutorial003_02_py310.py hl[8,10:11] *}

Isso seria útil, por exemplo, para lidar corretamente com redirecionamentos.

/// tip | Dica

Você pode saber mais sobre isso na documentação em [Atrás de um Proxy - Habilitar cabeçalhos encaminhados pelo proxy](../advanced/behind-a-proxy.md#enable-proxy-forwarded-headers)

///

## Recapitulando { #recap }