id: what-did-you-do
    attributes:
      label: "What did you do?"
      description: "If possible, provide a recipe for reproducing the error. A complete runnable program is good. A link on [go.dev/play](https://go.dev/play) is better. A failing unit test is the best."
    validations:
      required: true
  - type: textarea
    id: actual-behavior
    attributes:
      label: "What did you see happen?"
    validations:

{* ../../docs_src/background_tasks/tutorial002.py hl[13,15,22,25] *}

Neste exemplo, as mensagens serão gravadas no arquivo `log.txt` _após_ o envio da resposta.

Se houver uma consulta na solicitação, ela será gravada no log em uma tarefa em segundo plano.

  public static void main(String[] args)
      throws IOException, NoSuchAlgorithmException, InvalidKeyException {
    try {
      /* play.min.io for test and development. */
      MinioClient minioClient =
          MinioClient.builder()
              .endpoint("https://play.min.io")
              .credentials("Q3AM3UQ867SPQQA43P2F", "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG")
              .build();

    id: what-did-you-do
    attributes:
      label: "What did you do?"
      description: "If possible, provide a recipe for reproducing the error. A complete runnable program is good. A link on [go.dev/play](https://go.dev/play) is best."
    validations:
      required: true

  - type: textarea
    id: actual-behavior
    attributes:
      label: "What did you see happen?"

* El **modelo de salida** no debería tener una contraseña.
* El **modelo de base de datos** probablemente necesitaría tener una contraseña hasheada.

/// danger | Peligro

Nunca almacenes contraseñas de usuarios en texto plano. Siempre almacena un "hash seguro" que puedas verificar luego.

Si no lo sabes, aprenderás qué es un "hash de contraseña" en los [capítulos de seguridad](security/simple-oauth2.md#password-hashing){.internal-link target=_blank}.

```

</div>

### Bước 3: tạo một *đường dẫn toán tử*

#### Đường dẫn

"Đường dẫn" ở đây được nhắc tới là phần cuối cùng của URL bắt đầu từ `/`.

Do đó, trong một URL nhìn giống như:

```
https://example.com/items/foo
```

...đường dẫn sẽ là:

```
/items/foo
```

/// info

Ayrıca, size **iyi bir öğrenme deneyimi** sağlamakla kalmayıp, **iyi ve sağlıklı bir framework** olan FastAPI'a ve ve **topluluğuna** (yani size) olan gerçek bağlılıklarını gösterir.

Onların kurslarını denemek isteyebilirsiniz:

* <a href="https://training.talkpython.fm/fastapi-courses" class="external-link" target="_blank">Talk Python Training</a>

    id: what-did-you-do
    attributes:
      label: "What did you do?"
      description: "If possible, provide a recipe for reproducing the error. A complete runnable program is good. A link on [go.dev/play](https://go.dev/play) is best."
    validations:
      required: true
  - type: textarea
    id: actual-behavior
    attributes:
      label: "What did you see happen?"
    validations:
      required: true

Fakat, Python tipleri ile tanımlandıkları zaman (yukarıdaki örnekte `int` oldukları gibi), parametreler o tiplere dönüştürülür ve o tipler çerçevesinde doğrulanırlar.

Yol parametreleri için geçerli olan her türlü işlem aynı şekilde sorgu parametreleri için de geçerlidir:

* Editör desteği (şüphesiz)
* Veri "<abbr title="HTTP isteği ile birlikte gelen string'i Python verisine dönüştürme">ayrıştırma</abbr>"
* Veri doğrulama

## Yêu cầu

FastAPI đứng trên vai những người khổng lồ:

* <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> cho phần web.
* <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> cho phần data.

## Cài đặt

<div class="termy">

```console
$ pip install fastapi

---> 100%
```

</div>