}

	*dr = DefaultRetention(retention)

	return nil
}

// Config - object lock configuration specified in
// https://docs.aws.amazon.com/AmazonS3/latest/API/Type_API_ObjectLockConfiguration.html
type Config struct {
	XMLNS             string   `xml:"xmlns,attr,omitempty"`
	XMLName           xml.Name `xml:"ObjectLockConfiguration"`

Vou mostrar alguns dos principais conceitos que você provavelmente deve ter em mente ao implantar uma aplicação **FastAPI** (embora a maior parte se aplique a qualquer outro tipo de aplicação web).

Alguns dos conceitos importantes são:

* Segurança - HTTPS
* Executando na inicialização
* Reinicializações
* Replicação (o número de processos em execução)
* Memória
* Etapas anteriores antes de iniciar

        <junit.version>6.0.3</junit.version>
        <dslContextParameter.branch>master</dslContextParameter.branch>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <!-- https://kotlinlang.org/docs/maven.html#enable-incremental-compilation -->
        <kotlin.compiler.incremental>true</kotlin.compiler.incremental>
    </properties>
    <groupId>Gradle_Check</groupId>
    <artifactId>Gradle_Check_dsl</artifactId>

* [MessagePack](https://github.com/florimondmanca/msgpack-asgi)

## Dikkat Edilmesi Gerekenler { #caveat }

Yoğun arka plan hesaplamaları yapmanız gerekiyorsa ve bunun aynı process tarafından çalıştırılmasına şart yoksa (örneğin memory, değişkenler vb. paylaşmanız gerekmiyorsa), [Celery](https://docs.celeryq.dev) gibi daha büyük araçları kullanmak size fayda sağlayabilir.

```

在那種情況下，`myapp.py` 中自動建立的變數 `__name__` 就不會是 `"__main__"`。

因此，這一行：

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

就不會被執行。

/// info | 說明

想了解更多，參考 [Python 官方文件](https://docs.python.org/3/library/__main__.html)。

///

## 用偵錯器執行你的程式碼 { #run-your-code-with-your-debugger }

因為你是直接從程式碼中執行 Uvicorn 伺服器，所以你可以直接從偵錯器呼叫你的 Python 程式（你的 FastAPI 應用程式）。

---

例如，在 Visual Studio Code 中，你可以：

	"fmt"
	"regexp"
	"strings"
)

// ARN structure:
//
// arn:partition:service:region:account-id:resource-type/resource-id
//
// In this implementation, account-id is empty.
//
// Reference: https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html

const (
	arnPrefixArn        = "arn"
	arnPartitionMinio   = "minio"
	arnServiceIAM       = "iam"
	arnResourceTypeRole = "role"
)

Remarquez que les *chemins d'accès* définissent les modèles qu’ils utilisent pour le payload de requête et le payload de réponse, en utilisant les modèles `Item` et `ResponseMessage`.

### Documentation de l’API { #api-docs }

Si vous allez sur `/docs`, vous verrez qu’elle contient les **schémas** pour les données à envoyer dans les requêtes et reçues dans les réponses :

<img src="/img/tutorial/generate-clients/image01.png">

/// note | 技术细节

这些代理请求头包括：

* [X-Forwarded-For](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/X-Forwarded-For)
* [X-Forwarded-Proto](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/X-Forwarded-Proto)
* [X-Forwarded-Host](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/X-Forwarded-Host)

///

不过，由于**应用服务器**并不知道自己位于受信任的**代理**之后，默认情况下，它不会信任这些请求头。