To install:

1) chrome://extensions/
2) click "[+] Developer Mode" in top right
3) "Load unpacked extension..."
4) pick $GOROOT/misc/chrome/gophertool

And as the `Response` can be used frequently to set headers and cookies, **FastAPI** also provides it at `fastapi.Response`.

///

## Custom Headers { #custom-headers }

Keep in mind that custom proprietary headers can be added [using the `X-` prefix](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers).

Bu encoding'ler ve form alanları hakkında daha fazla okumak isterseniz, [<abbr title="Mozilla Developer Network - Mozilla Geliştirici Ağı">MDN</abbr> `POST` için web dokümanları](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST) sayfasına gidin.

///

/// warning | Uyarı

If you want to read more about these encodings and form fields, head to the [<abbr title="Mozilla Developer Network">MDN</abbr> web docs for `POST`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST).

///

/// warning

* `allow_credentials` - 指示跨域请求支持 cookies。默认是 `False`。

    当 `allow_credentials` 设为 `True` 时，`allow_origins`、`allow_methods` 和 `allow_headers` 都不能设为 `['*']`。它们必须[显式指定](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#credentialed_requests_and_wildcards)。

Si quieres leer más sobre estas codificaciones y campos de formulario, dirígete a las [<abbr title="Mozilla Developer Network - Red de Desarrolladores de Mozilla">MDN</abbr> web docs para `POST`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST).

///

/// warning | Advertencia

    * 例如 `404`，代表「找不到」。
    * 對於一般性的用戶端錯誤，你可以使用 `400`。
* `500 - 599` 表示伺服器錯誤。你幾乎不會直接使用它們。當你的應用程式或伺服器某處出錯時，會自動回傳其中一個狀態碼。

/// tip | 提示

想深入瞭解各狀態碼與其用途，請參考 [<abbr title="Mozilla Developer Network - Mozilla 開發者網路">MDN</abbr> 關於 HTTP 狀態碼的文件](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status)。

///

## 快速記住名稱 { #shortcut-to-remember-the-names }

再看一次前面的範例：

{* ../../docs_src/response_status_code/tutorial001_py310.py hl[6] *}

  /**
   * The HTTP <a
   * href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Link_prefetching_FAQ#As_a_server_admin.2C_can_I_distinguish_prefetch_requests_from_normal_requests.3F">{@code
   * Purpose}</a> header field name.
   *
   * @since 28.0
   */
  public static final String PURPOSE = "Purpose";

  /**
   * The HTTP <a

Wenn Sie mehr über Formularfelder und ihre Kodierungen lesen möchten, besuchen Sie die [<abbr title="Mozilla Developer Network – Mozilla-Entwicklernetzwerk">MDN</abbr>-Webdokumentation für `POST`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST).

///

/// warning | Achtung

# Body - Güncellemeler { #body-updates }

## `PUT` ile değiştirerek güncelleme { #update-replacing-with-put }

Bir öğeyi güncellemek için [HTTP `PUT`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/PUT) operasyonunu kullanabilirsiniz.

Girdi verisini JSON olarak saklanabilecek bir formata (ör. bir NoSQL veritabanı ile) dönüştürmek için `jsonable_encoder` kullanabilirsiniz. Örneğin, `datetime` değerlerini `str`'ye çevirmek gibi.