@Override
            protected String getUserCodeFromRequest(final jakarta.servlet.http.HttpServletRequest request) {
                return null;
            }

            @Override
            protected String getUserCodeFromCookie(final jakarta.servlet.http.HttpServletRequest request) {
                return "12345abcde12345ABCDE";
            }

            @Override

    assertThat(LOWER_CAMEL.to(LOWER_HYPHEN, "HTTP")).isEqualTo("h-t-t-p");
  }

  public void testLowerCamelToLowerUnderscore() {
    assertThat(LOWER_CAMEL.to(LOWER_UNDERSCORE, "foo")).isEqualTo("foo");
    assertThat(LOWER_CAMEL.to(LOWER_UNDERSCORE, "fooBar")).isEqualTo("foo_bar");
    assertThat(LOWER_CAMEL.to(LOWER_UNDERSCORE, "hTTP")).isEqualTo("h_t_t_p");
  }

En este caso, si vas a:

```
http://127.0.0.1:8000/items/foo?short=1
```

o

```
http://127.0.0.1:8000/items/foo?short=True
```

o

```
http://127.0.0.1:8000/items/foo?short=true
```

o

```
http://127.0.0.1:8000/items/foo?short=on
```

o

```
http://127.0.0.1:8000/items/foo?short=yes
```

Nesse caso, se você for para:

```
http://127.0.0.1:8000/items/foo?short=1
```

ou

```
http://127.0.0.1:8000/items/foo?short=True
```

ou

```
http://127.0.0.1:8000/items/foo?short=true
```

ou

```
http://127.0.0.1:8000/items/foo?short=on
```

ou

```
http://127.0.0.1:8000/items/foo?short=yes
```

<?xml version="1.0" encoding="UTF-8"?>
<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
  <ShortName>Fess</ShortName>
  <Description>Full Text Search for Your Documents.</Description>
  <Tags>Full Text Search</Tags>
  <Contact>******@****.***</Contact>
  <SearchForm>http://localhost:8080/fess/</SearchForm>
  <Url type="text/html" template="http://localhost:8080/fess/search?q={searchTerms}"/>
  <InputEncoding>UTF-8</InputEncoding>

Важно помнить, что ключ `sub` должен иметь уникальный идентификатор для всего приложения и представлять собой строку.

## Проверка в действии

Запустите сервер и перейдите к документации: <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

Вы увидите пользовательский интерфейс вида:

<img src="/img/tutorial/security/image07.png">

Пройдите авторизацию так же, как делали раньше.

<div class="termy">

```console
$ fastapi dev main.py

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

Y abre la documentación en <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

Verás la documentación automática de la API para la aplicación principal, incluyendo solo sus propias _path operations_:

pkg net/http, method (*Protocols) SetHTTP1(bool) #67814
pkg net/http, method (*Protocols) SetHTTP2(bool) #67814
pkg net/http, method (*Protocols) SetUnencryptedHTTP2(bool) #67816
pkg net/http, method (Protocols) HTTP1() bool #67814
pkg net/http, method (Protocols) HTTP2() bool #67814
pkg net/http, method (Protocols) String() string #67814
pkg net/http, method (Protocols) UnencryptedHTTP2() bool #67816

Und der Rest wird von **FastAPI** gehandhabt.

Wenn Sie das mit Uvicorn ausführen und auf <a href="http://localhost:8000/v1/" class="external-link" target="_blank">http://localhost:8000/v1/</a> gehen, sehen Sie die Response von Flask:

```txt
Hello, World from Flask!
```

Und wenn Sie auf <a href="http://localhost:8000/v2" class="external-link" target="_blank">http://localhost:8000/v2</a> gehen, sehen Sie die Response von FastAPI:

```JSON
{

E o resto será manipulado pelo **FastAPI**.

Se você rodar a aplicação e ir até <a href="http://localhost:8000/v1/" class="external-link" target="_blank">http://localhost:8000/v1/</a>, você verá o retorno do Flask:

```txt
Hello, World from Flask!
```

E se você for até <a href="http://localhost:8000/v2" class="external-link" target="_blank">http://localhost:8000/v2</a>, você verá o retorno do FastAPI:

```JSON
{