Bu örnekte `/subapi` path’ine mount edilecektir:

{* ../../docs_src/sub_applications/tutorial001_py310.py hl[11, 19] *}

### Otomatik API dokümanlarını kontrol edin { #check-the-automatic-api-docs }

Şimdi `fastapi` komutunu çalıştırın:

<div class="termy">

```console
$ fastapi dev

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

OkHttp 3.x. You can use an OkHttp 4.x .jar file with applications or libraries built for OkHttp 3.x.

OkHttp is **not** source-compatible for Kotlin callers, but upgrading should be automatic thanks to
Kotlin’s powerful deprecation features. Most developers should be able to use IntelliJ’s _Code
Cleanup_ for a safe and fast upgrade.


Backwards-Incompatible Changes
------------------------------

				</configuration>
			</plugin>
			<plugin>
				<artifactId>maven-jar-plugin</artifactId>
				<version>3.4.2</version>
				<configuration>
					<archive>
						<manifestEntries>
							<Automatic-Module-Name>jcifs</Automatic-Module-Name>
						</manifestEntries>
					</archive>
				</configuration>
			</plugin>
			<plugin>
				<groupId>org.apache.felix</groupId>
				<artifactId>maven-bundle-plugin</artifactId>

## 為 JavaScript 和 CSS 使用自訂 CDN { #custom-cdn-for-javascript-and-css }

假設你想使用不同的 <abbr title="Content Delivery Network - 內容傳遞網路">CDN</abbr>，例如使用 `https://unpkg.com/`。

若你所在的國家限制部分網址，這會很有用。

### 停用自動產生的文件 { #disable-the-automatic-docs }

第一步是停用自動文件，因為預設會使用預設的 CDN。

要停用它們，建立 `FastAPI` 應用時把相關 URL 設為 `None`：

{* ../../docs_src/custom_docs_ui/tutorial001_py310.py hl[8] *}

### 加入自訂文件 { #include-the-custom-docs }

In diesem Fall wird sie im Pfad `/subapi` gemountet:

{* ../../docs_src/sub_applications/tutorial001_py310.py hl[11, 19] *}

### Die automatische API-Dokumentation testen { #check-the-automatic-api-docs }

Führen Sie nun den Befehl `fastapi` aus:

<div class="termy">

```console
$ fastapi dev

В этом случае оно будет смонтировано по пути `/subapi`:

{* ../../docs_src/sub_applications/tutorial001_py310.py hl[11, 19] *}

### Проверьте автоматическую документацию API { #check-the-automatic-api-docs }

Теперь запустите команду `fastapi`:

<div class="termy">

```console
$ fastapi dev

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

   * CacheBuilder#maximumSize} or {@link CacheBuilder#maximumWeight}.
   */
  SIZE {
    @Override
    boolean wasEvicted() {
      return true;
    }
  };

  /**
   * Returns {@code true} if there was an automatic removal due to eviction (the cause is neither
   * {@link #EXPLICIT} nor {@link #REPLACED}).
   */
  abstract boolean wasEvicted();

/**
 * Explicitly specifies the types that should be used for dependency injection.
 * <p>
 * This annotation allows you to limit which types of a bean should be available
 * for injection. It can be used to prevent unintended automatic binding of implemented
 * interfaces or extended classes.
 * <p>
 * Example usage:
 * <pre>
 * {@literal @}Typed(ServiceImpl.class)
 * public class ServiceImpl implements Service {
 *     // Implementation
 * }

And you will still have the same features as seen up to now:

* Great editor support.
* Data conversion from incoming requests.
* Data conversion for response data.
* Data validation.
* Automatic annotation and documentation.

## Other data types { #other-data-types }

Here are some of the additional data types you can use:

* `UUID`:

///

/// info | Информация

Чтобы объявить заголовки, важно использовать `Header`, иначе параметры интерпретируются как query-параметры.

///

## Автоматическое преобразование { #automatic-conversion }

`Header` обладает небольшой дополнительной функциональностью в дополнение к тому, что предоставляют `Path`, `Query` и `Cookie`.