<div class="screenshot">
<img src="/img/tutorial/sql-databases/image02.png">
</div>

## 总结 { #recap }

你可以使用 [**SQLModel**](https://sqlmodel.tiangolo.com/) 与 SQL 数据库进行交互，并通过*数据模型*和*表模型*简化代码。

j'ai (ainsi que plusieurs équipes externes) utilisées jusqu'à présent :

* [https://github.com/tiangolo/full-stack](https://github.com/tiangolo/full-stack)
* [https://github.com/tiangolo/full-stack-flask-couchbase](https://github.com/tiangolo/full-stack-flask-couchbase)
* [https://github.com/tiangolo/full-stack-flask-couchdb](https://github.com/tiangolo/full-stack-flask-couchdb)

    "field (e.g. Union[Response, dict, None]) you can disable generating the "
    "response model from the type annotation with the path operation decorator "
    "parameter response_model=None. Read more: "
    "https://fastapi.tiangolo.com/tutorial/response-model/"
)


def create_model_field(
    name: str,
    type_: Any,
    default: Any | None = Undefined,
    field_info: FieldInfo | None = None,
    alias: str | None = None,

## Источник { #origin }

Источник — это совокупность протокола (`http`, `https`), домена (`myapp.com`, `localhost`, `localhost.tiangolo.com`) и порта (`80`, `443`, `8080`).

Поэтому это три разных источника:

* `http://localhost`
* `https://localhost`
* `http://localhost:8080`

Wenn der Client beispielsweise versucht, ein `santa_tracker`-Cookie mit einem Wert von `good-list-please` zu senden, erhält der Client eine **Error-Response**, die ihm mitteilt, dass das `santa_tracker` <dfn title="Santa missbilligt den Mangel an Cookies. 🎅 Okay, keine Cookie-Witze mehr.">Cookie nicht erlaubt ist</dfn>:

```json
{
    "detail": [
        {
            "type": "extra_forbidden",
            "loc": ["cookie", "santa_tracker"],

tiangolo:
  login: tiangolo
  count: 935
  avatarUrl: https://avatars.githubusercontent.com/u/1326112?u=cb5d06e73a9e1998141b1641aa88e443c6717651&v=4
  url: https://github.com/tiangolo
dependabot:
  login: dependabot
  count: 157
  avatarUrl: https://avatars.githubusercontent.com/in/29110?v=4
  url: https://github.com/apps/dependabot
YuriiMotov:
  login: YuriiMotov
  count: 66

  stars: 3092
  owner_login: nsidnev
  owner_html_url: https://github.com/nsidnev
- name: uvicorn-gunicorn-fastapi-docker
  html_url: https://github.com/tiangolo/uvicorn-gunicorn-fastapi-docker
  stars: 2913
  owner_login: tiangolo
  owner_html_url: https://github.com/tiangolo
- name: FastAPI-template
  html_url: https://github.com/s3rius/FastAPI-template
  stars: 2768
  owner_login: s3rius

/// tip | Совет

Если вам нужно вызвать блокирующий код изнутри async-функции, или async-функцию изнутри блокирующей функции, вы можете использовать [Asyncer](https://asyncer.tiangolo.com), родственную библиотеку к FastAPI.

///

### `yield from` { #yield-from }

### Image Docker de base { #base-docker-image }

Il existait une image Docker officielle FastAPI : [tiangolo/uvicorn-gunicorn-fastapi](https://github.com/tiangolo/uvicorn-gunicorn-fastapi-docker). Mais elle est désormais dépréciée. ⛔️

Vous ne devriez probablement **pas** utiliser cette image Docker de base (ni aucune autre similaire).

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-01-swagger-ui-simple.png)

### 替代 API 文件 { #alternative-api-docs }

現在，前往 [http://127.0.0.1:8000/redoc](http://127.0.0.1:8000/redoc)。

你將看到另一種自動文件（由 [ReDoc](https://github.com/Rebilly/ReDoc) 提供）：

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

### OpenAPI { #openapi }