OpenAPIでは、以下のセキュリティスキームを定義しています:

* `apiKey`: アプリケーション固有のキーで、これらのものから取得できます。
    * クエリパラメータ
    * ヘッダー
    * クッキー
* `http`: 標準的なHTTP認証システムで、これらのものを含みます。
    * `bearer`: ヘッダ `Authorization` の値が `Bearer ` で、トークンが含まれます。これはOAuth2から継承しています。
    * HTTP Basic認証
    * HTTP ダイジェスト認証など
* `oauth2`: OAuth2のセキュリティ処理方法（「フロー」と呼ばれます）のすべて。
    * これらのフローのいくつかは、OAuth 2.0認証プロバイダ（Google、Facebook、X (Twitter)、GitHubなど）を構築するのに適しています。

 * Copyright (C) 2025 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

 * Copyright (C) 2012 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

 * Copyright (C) 2012 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

   <span style="background-color:#007166"><font color="#D3D7CF"> server </font></span>  Documentation at <font color="#729FCF"><u style="text-decoration-style:solid">http://127.0.0.1:8000/docs</u></font>

若想進一步了解這些編碼與表單欄位，請參考 [<abbr title="Mozilla Developer Network - Mozilla 開發者網路">MDN</abbr> web docs 的 `POST`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST)。

///

/// warning

你可以在一個 *路徑操作（path operation）* 中宣告多個 `Form` 參數，但不能同時再宣告期望以 JSON 接收的 `Body` 欄位，因為該請求的本文會使用 `application/x-www-form-urlencoded` 編碼，而不是 `application/json`。

這不是 **FastAPI** 的限制，而是 HTTP 協定本身的規定。

///

## 回顧 { #recap }

 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,

 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,

 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,