```

`fastapi dev` 服务器会自动重载。

### 交互式 API 文档升级 { #interactive-api-docs-upgrade }

现在访问 [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs)。

* 交互式 API 文档会自动更新，并包含新的请求体：

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* 点击「Try it out」按钮，它允许你填写参数并直接与 API 交互：

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

* Затем нажмите кнопку «Execute», интерфейс свяжется с вашим API, отправит параметры, получит результаты и отобразит их на экране:

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-05-swagger-04.png)

Você verá essa resposta em JSON:

```JSON
{"message": "Hello World"}
```

### Documentação Interativa de APIs { #interactive-api-docs }

Agora vá para [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

Você verá a documentação interativa automática da API (fornecida por [Swagger UI](https://github.com/swagger-api/swagger-ui)):

                .longOpt("batch-mode")
                .desc("Run in non-interactive mode. Alias for --non-interactive (kept for backwards compatability)")
                .build());
        options.addOption(Option.builder()
                .longOpt(NON_INTERACTIVE)
                .desc("Run in non-interactive mode. Alias for --batch-mode")
                .build());
        options.addOption(Option.builder()

/**
 * Provides the API for the Maven Shell tool ({@code mvnsh}).
 *
 * <p>This package contains interfaces and classes for the interactive Maven shell,
 * which provides a command-line interface for executing Maven commands and
 * managing build environments.</p>
 *
 * <p>Key features include:</p>
 * <ul>
 *   <li>Interactive command-line interface</li>
 *   <li>Command history and completion</li>
 *   <li>Built-in shell commands</li>

**Community Impact**: A serious violation of community standards, including
sustained inappropriate behavior.

**Consequence**: A temporary ban from any interaction or public
communication with the community for a specified period. No public or
private interaction with the people involved, including unsolicited interaction
with those enforcing the Code of Conduct, is allowed during this period.
Violating these terms may lead to a permanent ban.

    }

    @Override
    public int execute(EncryptContext context) throws Exception {
        if (!context.interactive) {
            context.terminal.writer().println("This tool works only in interactive mode!");
            context.terminal
                    .writer()
                    .println("Tool purpose is to configure password management on developer workstations.");
            context.terminal

```JSON
{"message": "Hello World"}
```

### Interaktive API-Dokumentation { #interactive-api-docs }

Gehen Sie als Nächstes auf [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

Sie werden die automatisch erzeugte, interaktive API-Dokumentation sehen (bereitgestellt durch [Swagger UI](https://github.com/swagger-api/swagger-ui)):

**FastAPI** is based on **OpenAPI**.

That's what makes it possible to have multiple automatic interactive documentation interfaces, code generation, etc.

OpenAPI has a way to define multiple security "schemes".

By using them, you can take advantage of all these standard-based tools, including these interactive documentation systems.

OpenAPI defines the following security schemes:

**FastAPI** est basé sur **OpenAPI**.

C'est ce qui rend possibles plusieurs interfaces de documentation interactive automatiques, la génération de code, etc.

OpenAPI propose une manière de définir plusieurs « schémas » de sécurité.

En les utilisant, vous pouvez tirer parti de tous ces outils basés sur des standards, y compris ces systèmes de documentation interactive.

OpenAPI définit les schémas de sécurité suivants :