你将看到自动生成的交互式 API 文档（由 [Swagger UI](https://github.com/swagger-api/swagger-ui) 提供）：

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

## 备选 API 文档 { #alternative-api-docs }

你还可以访问 [http://192.168.99.100/redoc](http://192.168.99.100/redoc) 或 [http://127.0.0.1/redoc](http://127.0.0.1/redoc)（或其他等价地址，取决于你的 Docker 主机）。

你将看到备选的自动文档（由 [ReDoc](https://github.com/Rebilly/ReDoc) 提供）：

	// Second, if ContentErr==nil, the content should match Content.
	// If content is large, an alternative to setting Content is to set File,
	// which names a file in the testdata/ directory containing the
	// uncompressed expected content.
	// If content is very large, an alternative to setting Content or File
	// is to set Size, which will then be checked against the header-reported size

    Corresponding Source from a network server at no charge.

    c) Convey individual copies of the object code with a copy of the
    written offer to provide the Corresponding Source.  This
    alternative is allowed only occasionally and noncommercially, and
    only if you received the object code with such an offer, in accord
    with subsection 6b.

    d) Convey the object code by offering access from a designated

Über ein einfaches und benutzerfreundliches Routingsystem zu verfügen.

///

### [Requests](https://requests.readthedocs.io) { #requests }

**FastAPI** ist eigentlich keine Alternative zu **Requests**. Der Umfang der beiden ist sehr unterschiedlich.

Es wäre tatsächlich üblich, Requests *innerhalb* einer FastAPI-Anwendung zu verwenden.

Dennoch erhielt FastAPI von Requests einiges an Inspiration.

FastAPI は次を行います:

* 最大長が 50 文字であることを確かめるようデータを **検証** する
* データが有効でないときに、クライアントに **明確なエラー** を表示する
* OpenAPI スキーマの *path operation* にパラメータを **ドキュメント化** する（その結果、**自動ドキュメント UI** に表示されます）

## 代替（古い方法）: デフォルト値としての `Query` { #alternative-old-query-as-the-default-value }

FastAPI の以前のバージョン（<dfn title="2023-03 より前">0.95.0</dfn> より前）では、パラメータのデフォルト値として `Query` を使う必要があり、`Annotated` の中に入れるのではありませんでした。これを使ったコードを見かける可能性が高いので、説明します。

/// tip | 豆知識

   *
   * @since 10.0
   */
  public static final long MAX_POWER_OF_TWO = 1L << (Long.SIZE - 2);

  /**
   * Returns a hash code for {@code value}; obsolete alternative to {@link Long#hashCode(long)}.
   *
   * @param value a primitive {@code long} value
   * @return a hash code for the value
   */
  @InlineMe(replacement = "Long.hashCode(value)")

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

## Альтернативна документація API { #alternative-api-docs }

Також ви можете перейти на [http://192.168.99.100/redoc](http://192.168.99.100/redoc) або [http://127.0.0.1/redoc](http://127.0.0.1/redoc) (або еквівалент, використовуючи ваш Docker-хост).

               * with two implementations, one that contains causeless Cancellation instances and
               * the other of which creates new Cancellation instances each time it's called? Yet
               * another alternative is to fill in a non-null value for each of the fields no matter
               * what and to just not use it if !GENERATE_CANCELLATION_CAUSES.
               */
              : requireNonNull(

     * Dynamic Configuration (ConfigMap API in the core API group) enables application
configuration to be stored as a Kubernetes API object and pulled dynamically on
container startup, as an alternative to baking in command-line flags when a
container is built.
     * Turnkey Deployments (Deployment API (Beta) in the Extensions API group)
automate deployment and rolling updates of applications, specified

pkg crypto/tls, const TLS_FALLBACK_SCSV = 22016
pkg crypto/tls, const TLS_FALLBACK_SCSV uint16

# CL 107400043 crypto/tls: Added dynamic alternative to NameToCertificate map for SNI, Percy Wegmann <******@****.***>
pkg crypto/tls, type ClientHelloInfo struct
pkg crypto/tls, type ClientHelloInfo struct, CipherSuites []uint16