body - Code Search

docs_src/additional_status_codes/tutorial001_py310.py

from fastapi import Body, FastAPI, status
from fastapi.responses import JSONResponse

app = FastAPI()

items = {"foo": {"name": "Fighters", "size": 6}, "bar": {"name": "Tenders", "size": 3}}


@app.put("/items/{item_id}")
async def upsert_item(
    item_id: str,
    name: str | None = Body(default=None),
    size: int | None = Body(default=None),
):
    if item_id in items:
        item = items[item_id]
        item["name"] = name

Created: Sun Dec 28 07:19:09 GMT 2025

- Last Modified: Sat Mar 18 12:29:59 GMT 2023

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github.com/apache/maven

compat/maven-repository-metadata/src/site/site.xml

  <edit>${project.scm.url}</edit>

  <body>
    <menu name="Overview">
      <item name="Introduction" href="index.html"/>
      <item name="Javadocs" href="apidocs/index.html"/>
      <item name="Source Xref" href="xref/index.html"/>
      <!--item name="FAQ" href="faq.html"/-->
    </menu>
  </body>

Created: Sun Dec 28 03:35:09 GMT 2025

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github.com/apache/maven

compat/maven-model-builder/src/site/site.xml

  <edit>${project.scm.url}</edit>

  <body>
    <menu name="Overview">
      <item name="Introduction" href="index.html"/>
      <item name="Javadocs" href="apidocs/index.html"/>
      <item name="Source Xref" href="xref/index.html"/>
      <!--item name="FAQ" href="faq.html"/-->
    </menu>
  </body>

Created: Sun Dec 28 03:35:09 GMT 2025

- Last Modified: Fri Mar 21 04:56:21 GMT 2025

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github.com/apache/maven

compat/maven-settings/src/site/site.xml

  <edit>${project.scm.url}</edit>

  <body>
    <menu name="Overview">
      <item name="Introduction" href="index.html"/>
      <item name="Javadocs" href="apidocs/index.html"/>
      <item name="Source Xref" href="xref/index.html"/>
      <!--item name="FAQ" href="faq.html"/-->
    </menu>
  </body>

Created: Sun Dec 28 03:35:09 GMT 2025

- Last Modified: Fri Mar 21 04:56:21 GMT 2025

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github.com/tiangolo/fastapi

docs/zh/docs/tutorial/handling-errors.md

`RequestValidationError` 包含其接收到的无效数据请求的 `body` 。

开发时，可以用这个请求体生成日志、调试错误，并返回给用户。

{* ../../docs_src/handling_errors/tutorial005.py hl[14] *}

现在试着发送一个无效的 `item`，例如：

```JSON
{
  "title": "towel",
  "size": "XL"
}

```

收到的响应包含 `body` 信息，并说明数据是无效的：

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [
        "body",
        "size"
      ],

Created: Sun Dec 28 07:19:09 GMT 2025

- Last Modified: Sat Oct 11 17:48:49 GMT 2025

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github.com/tiangolo/fastapi

fastapi/exceptions.py

class RequestValidationError(ValidationException):
    def __init__(
        self,
        errors: Sequence[Any],
        *,
        body: Any = None,
        endpoint_ctx: Optional[EndpointContext] = None,
    ) -> None:
        super().__init__(errors, endpoint_ctx=endpoint_ctx)
        self.body = body


class WebSocketRequestValidationError(ValidationException):
    def __init__(
        self,

Created: Sun Dec 28 07:19:09 GMT 2025

- Last Modified: Sat Dec 27 12:54:56 GMT 2025

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github.com/tiangolo/fastapi

docs/en/docs/advanced/path-operation-advanced-configuration.md

In this example, we didn't declare any Pydantic model. In fact, the request body is not even <abbr title="converted from some plain format, like bytes, into Python objects">parsed</abbr> as JSON, it is read directly as `bytes`, and the function `magic_data_reader()` would be in charge of parsing it in some way.

Nevertheless, we can declare the expected schema for the request body.

### Custom OpenAPI content type { #custom-openapi-content-type }

Created: Sun Dec 28 07:19:09 GMT 2025

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github.com/golang/go

src/archive/zip/example_test.go

	var files = []struct {
		Name, Body string
	}{
		{"readme.txt", "This archive contains some text files."},
		{"gopher.txt", "Gopher names:\nGeorge\nGeoffrey\nGonzo"},
		{"todo.txt", "Get animal handling licence.\nWrite more examples."},
	}
	for _, file := range files {
		f, err := w.Create(file.Name)
		if err != nil {
			log.Fatal(err)
		}
		_, err = f.Write([]byte(file.Body))
		if err != nil {
			log.Fatal(err)
		}

Created: Tue Dec 30 11:13:12 GMT 2025

- Last Modified: Wed Jan 27 00:22:03 GMT 2016

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github.com/tiangolo/fastapi

docs_src/websockets/tutorial002_py39.py

    WebSocketException,
    status,
)
from fastapi.responses import HTMLResponse

app = FastAPI()

html = """
<!DOCTYPE html>
<html>
    <head>
        <title>Chat</title>
    </head>
    <body>
        <h1>WebSocket Chat</h1>
        <form action="" onsubmit="sendMessage(event)">
            <label>Item ID: <input type="text" id="itemId" autocomplete="off" value="foo"/></label>

Created: Sun Dec 28 07:19:09 GMT 2025

- Last Modified: Wed Dec 17 20:41:43 GMT 2025

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github.com/tiangolo/fastapi

docs/uk/docs/tutorial/request-forms-and-files.md

```

///

## Імпорт `File` та `Form`

{* ../../docs_src/request_forms_and_files/tutorial001_an_py39.py hl[3] *}

## Оголошення параметрів `File` та `Form`

Створіть параметри файлів та форми так само як і для `Body` або `Query`:

{* ../../docs_src/request_forms_and_files/tutorial001_an_py39.py hl[10:12] *}

Файли та поля форми будуть завантажені як формові дані, і Ви отримаєте як файли, так і введені користувачем поля.

Created: Sun Dec 28 07:19:09 GMT 2025

- Last Modified: Thu Feb 20 14:13:44 GMT 2025

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