## 定义 `File` 参数

创建文件（`File`）参数的方式与 `Body` 和 `Form` 一样：

{* ../../docs_src/request_files/tutorial001.py hl[7] *}

/// info | 说明

`File` 是直接继承自 `Form` 的类。

注意，从 `fastapi` 导入的 `Query`、`Path`、`File` 等项，实际上是返回特定类的函数。

///

/// tip | 提示

声明文件体必须使用 `File`，否则，FastAPI 会把该参数当作查询参数或请求体（JSON）参数。

///

文件作为「表单数据」上传。

如果把*路径操作函数*参数的类型声明为 `bytes`，**FastAPI** 将以 `bytes` 形式读取和接收文件内容。

</p>
<p align="center">
    FastAPI framework, yüksek performanslı, öğrenmesi oldukça kolay, kodlaması hızlı, kullanıma hazır
</p>
<p align="center">
<a href="https://github.com/fastapi/fastapi/actions?query=workflow%3ATest+event%3Apush+branch%3Amaster" target="_blank">
    <img src="https://github.com/fastapi/fastapi/actions/workflows/test.yml/badge.svg?event=push&branch=master" alt="Test">
</a>

import org.codelibs.fess.crawler.entity.OpenSearchUrlQueue;
import org.codelibs.opensearch.runner.OpenSearchRunner;
import org.dbflute.utflute.lastadi.LastaDiTestCase;
import org.opensearch.index.query.QueryBuilders;

import jakarta.annotation.Resource;

/**
 * @author shinsuke
 *
 */
public class OpenSearchUrlQueueServiceTest extends LastaDiTestCase {
    @Resource

{* ../../docs_src/body/tutorial003_py310.py hl[15:16] *}

## Corpo da requisição + parâmetros de rota + parâmetros de consulta { #request-body-path-query-parameters }

Você também pode declarar parâmetros de **corpo**, **rota** e **consulta**, ao mesmo tempo.

O **FastAPI** irá reconhecer cada um deles e retirar a informação do local correto.

	// MinIOCompressed is returned when object is compressed
	MinIOCompressed = "X-Minio-Compressed"

	// SUBNET related
	SubnetAPIKey = "x-subnet-api-key"
)

// Common http query params S3 API
const (
	VersionID = "versionId"

	PartNumber = "partNumber"

	UploadID = "uploadId"
)

// http headers sent to webhook targets
const (
	// Reports the version of MinIO server

labels.lastAccessTime=上次访问时间
labels.notificationTo=通知到
labels.num=数量
labels.pn=页码
labels.protocolScheme=方案
labels.purgeByBots=按机器人清除
labels.logLevel=日志级别
labels.purgeSearchLogDay=删除搜索日志
labels.query=查询
labels.queryId=查询ID
labels.rt=rt
labels.searchLog=搜索日志
labels.sort=排序
labels.start=开始位置
labels.loginRequired=需要登录
labels.loginLink=显示登录链接
labels.threadName=线程名称
labels.url=URL
labels.userFavorite=收藏日志

        }

        return url;
    }

    /**
     * Extracts and processes the site path from a URL with proper encoding handling.
     * Removes protocol, query parameters, and applies URL decoding based on encoding settings.
     *
     * @param u the URL string to process
     * @param encoding the character encoding to use for URL decoding

    public void test_FactoryMethodsWithSpecialCharactersInUrl() {
        // ## Test factory methods with special characters in URL ##

        // ## Act ##
        final String specialUrl = "http://example.com/path?query=value&param=123#fragment";
        final CurlRequest getRequest = Curl.get(specialUrl);
        final CurlRequest postRequest = Curl.post(specialUrl);
        final CurlRequest putRequest = Curl.put(specialUrl);

* функция-обработчик пути

* тело
* тело запроса
* тело ответа
* JSON-тело
* тело формы
* тело файла
* тело функции

* параметр
* body-параметр
* path-параметр
* query-параметр
* cookie-параметр
* параметр заголовка
* параметр формы
* параметр функции

* событие
* событие запуска
* запуск сервера
* событие остановки
* событие lifespan

* обработчик

## Language Detection and Selection

### User Interface Language

Fess determines the UI language in this order:

1. **Query parameter**: `?browser_lang=[locale]` (highest priority)
2. **Browser header**: `Accept-Language` header
3. **Fallback**: English (from `fess_label.properties` and `fess_message.properties`)

### Document Language Detection