from fastapi import Body, FastAPI, Request, Response
from fastapi.routing import APIRoute


class GzipRequest(Request):
    async def body(self) -> bytes:
        if not hasattr(self, "_body"):
            body = await super().body()
            if "gzip" in self.headers.getlist("Content-Encoding"):
                body = gzip.decompress(body)
            self._body = body
        return self._body

from typing import Annotated

from fastapi import Body, FastAPI, Request, Response
from fastapi.routing import APIRoute


class GzipRequest(Request):
    async def body(self) -> bytes:
        if not hasattr(self, "_body"):
            body = await super().body()
            if "gzip" in self.headers.getlist("Content-Encoding"):
                body = gzip.decompress(body)
            self._body = body
        return self._body

# Request Body { #request-body }

Cuando necesitas enviar datos desde un cliente (digamos, un navegador) a tu API, los envías como un **request body**.

Un **request** body es un dato enviado por el cliente a tu API. Un **response** body es el dato que tu API envía al cliente.

///

## Ohne Pydantic { #without-pydantic }

///

## Sem o Pydantic { #without-pydantic }

<img src="/img/tutorial/body/image01.png">

并且，还会用于需要它们的每个*路径操作*的 API 文档中：

<img src="/img/tutorial/body/image02.png">

## 编辑器支持 { #editor-support }

在编辑器中，函数内部你会在各处得到类型提示与补全（如果接收的不是 Pydantic 模型，而是 `dict`，就不会有这样的支持）：

<img src="/img/tutorial/body/image03.png">

还支持检查错误的类型操作：

<img src="/img/tutorial/body/image04.png">

这并非偶然，整个框架都是围绕这种设计构建的。

<img src="/img/tutorial/body/image01.png">

也會用於每個需要它們的*路徑操作*內的 API 文件：

<img src="/img/tutorial/body/image02.png">

## 編輯器支援 { #editor-support }

在編輯器裡、於你的函式中，你會在各處獲得型別提示與自動完成（如果你接收的是 `dict` 而不是 Pydantic 模型，就不會有這些）：

<img src="/img/tutorial/body/image03.png">

你也會獲得對不正確型別操作的錯誤檢查：

<img src="/img/tutorial/body/image04.png">

這不是偶然，整個框架就是圍繞這個設計而建。

# Request Body { #request-body }

Bir client'ten (örneğin bir tarayıcıdan) API'nize veri göndermeniz gerektiğinde, bunu **request body** olarak gönderirsiniz.

Bir **request** body, client'in API'nize gönderdiği veridir. Bir **response** body ise API'nizin client'e gönderdiği veridir.

# Request Body { #request-body }

When you need to send data from a client (let's say, a browser) to your API, you send it as a **request body**.

A **request** body is data sent by the client to your API. A **response** body is the data your API sends to the client.

## Sans Pydantic { #without-pydantic }