///

The interactive API docs will update accordingly, to allow multiple values:

<img src="/img/tutorial/query-params-str-validations/image02.png">

### Query parameter list / multiple values with defaults

And you can also define a default `list` of values if none are provided:

//// tab | Python 3.9+

  ]
}
```

/// tip

要声明类型为 `list` 的查询参数，如上例所示，你需要显式地使用 `Query`，否则该参数将被解释为请求体。

///

交互式 API 文档将会相应地进行更新，以允许使用多个值：

<img src="https://fastapi.tiangolo.com/img/tutorial/query-params-str-validations/image02.png">

### 具有默认值的查询参数列表 / 多个值

你还可以定义在没有任何给定值时的默认 `list` 值：

```Python hl_lines="9"
{!../../docs_src/query_params_str_validations/tutorial012.py!}
```

如果你访问：

/// tip | "豆知識"

上述の例のように、`list`型のクエリパラメータを宣言するには明示的に`Query`を使用する必要があります。そうしない場合、リクエストボディと解釈されます。

///

対話的APIドキュメントは複数の値を許可するために自動的に更新されます。

<img src="https://fastapi.tiangolo.com/img/tutorial/query-params-str-validations/image02.png">

### デフォルト値を持つ、クエリパラメータのリスト / 複数の値

また、値が指定されていない場合はデフォルトの`list`を定義することもできます。

```Python hl_lines="9"
{!../../docs_src/query_params_str_validations/tutorial012.py!}
```

## Verifique os Documentos

Você pode ver os parâmetros de consulta nos documentos de IU em `/docs`:

<div class="screenshot">
<img src="/img/tutorial/query-param-models/image01.png">
</div>

## Restrinja Parâmetros de Consulta Extras

Em alguns casos especiais (provavelmente não muito comuns), você queira **restrinjir** os parâmetros de consulta que deseja receber.

        String andResponse = checkMethodBase(new HashMap<>()).params(andParams).get("/api/v1/documents").asString();
        int andRecordCount = JsonPath.from(andResponse).getInt("record_count");

        Map<String, String> params = new HashMap<>();
        params.put("q", query);
        params.put("num", "100");
        String response = checkMethodBase(new HashMap<>()).params(params).get("/api/v1/documents").asString();

## Check the Docs

You can see the query parameters in the docs UI at `/docs`:

<div class="screenshot">
<img src="/img/tutorial/query-param-models/image01.png">
</div>

## Forbid Extra Query Parameters

In some special use cases (probably not very common), you might want to **restrict** the query parameters that you want to receive.

## Check the Docs

You can see the defined cookies in the docs UI at `/docs`:

<div class="screenshot">
<img src="/img/tutorial/cookie-param-models/image01.png">
</div>

/// info

Have in mind that, as **browsers handle cookies** in special ways and behind the scenes, they **don't** easily allow **JavaScript** to touch them.

    @Test
    void getParameterMap() throws DuplicateParameterException {
        MojoDescriptor mojoDescriptor = new MojoDescriptor();
        Parameter param1 = new Parameter();
        param1.setName("param1");
        param1.setDefaultValue("value1");
        mojoDescriptor.addParameter(param1);

        assertEquals(1, mojoDescriptor.getParameters().size());

        assertEquals(
                mojoDescriptor.getParameters().size(),

## Verifique os Documentos

Você pode ver os cookies definidos na IU dos documentos em `/docs`:

<div class="screenshot">
<img src="/img/tutorial/cookie-param-models/image01.png">
</div>

/// info | Informação

Tenha em mente que, como os **navegadores lidam com cookies** de maneira especial e por baixo dos panos, eles **não** permitem facilmente que o **JavaScript** lidem com eles.

        BodyFieldInfo_kwargs["default"] = None
    if any(isinstance(f.field_info, params.File) for f in flat_dependant.body_params):
        BodyFieldInfo: Type[params.Body] = params.File
    elif any(isinstance(f.field_info, params.Form) for f in flat_dependant.body_params):
        BodyFieldInfo = params.Form
    else:
        BodyFieldInfo = params.Body

        body_param_media_types = [
            f.field_info.media_type