Vor FastAPI 0.106.0 war das Werfen von Exceptions nach `yield` nicht möglich, der Exit-Code in Abhängigkeiten mit `yield` wurde ausgeführt, nachdem die Response gesendet wurde, sodass [Exceptionhandler](../tutorial/handling-errors.md#install-custom-exception-handlers){.internal-link target=_blank} bereits ausgeführt worden wären.

						<ant antfile="${basedir}/module.xml" target="install.modules">
							<property name="with.fess" value="true" />
							<property name="opensearch.version" value="${opensearch.version}" />
						</ant>
						<ant antfile="${basedir}/plugin.xml" target="install.plugins">
							<property name="with.fess" value="true" />
						</ant>
						<ant antfile="deps.xml" target="install.jars" />

errors.failed_to_print_thread_dump=No se pudo imprimir el volcado de hilos.
errors.file_is_not_supported={0} no es compatible.
errors.plugin_file_is_not_found={0} no encontrado.
errors.failed_to_install_plugin=No se pudo instalar {0}.
errors.failed_to_find_plugins=No se encontraron plugins disponibles.
errors.failed_to_process_sso_request=No se pudo procesar la solicitud: {0}

errors.property_required={0} es obligatorio.

Aber falls Sie es für ein fortgeschrittenes Szenario benötigen, können Sie benutzerdefinierte Header hinzufügen:

{* ../../docs_src/handling_errors/tutorial002_py39.py hl[14] *}

## Benutzerdefinierte Exceptionhandler installieren { #install-custom-exception-handlers }

{* ../../docs_src/security/tutorial001_an_py39.py *}

## 运行

/// info | 说明

先安装 <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>。

安装命令： `pip install python-multipart`。

这是因为 **OAuth2** 使用**表单数据**发送 `username` 与 `password`。

///

用下面的命令运行该示例：

<div class="termy">

```console
$ uvicorn main:app --reload

# 파일 요청

`File`을 사용하여 클라이언트가 업로드할 파일들을 정의할 수 있습니다.

/// info | 정보

업로드된 파일을 전달받기 위해 먼저 <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>를 설치해야합니다.

예시) `pip install python-multipart`.

업로드된 파일들은 "폼 데이터"의 형태로 전송되기 때문에 이 작업이 필요합니다.

///

## `File` 임포트

`fastapi` 에서 `File` 과 `UploadFile` 을 임포트 합니다:

{* ../../docs_src/request_files/tutorial001.py hl[1] *}

val Project.gradleInstallPath: Provider<String>
    get() = gradleProperty(GRADLE_INSTALL_PATH).orElse(
        provider<String> {
            throw RuntimeException("You can't install without setting the $GRADLE_INSTALL_PATH property.")
        }
    )


val Project.rerunAllTests: Provider<Boolean>
    get() = gradleProperty(RERUN_ALL_TESTS).map { true }.orElse(false)

    // See: https://bugs.openjdk.org/browse/JDK-8074773
    @SuppressWarnings("unused")
    Class<?> ensureLoaded = LockSupport.class;

    // Log after all static init is finished; if an installed logger uses any Futures methods, it
    // shouldn't break in cases where reflection is missing/broken.
    if (thrownAtomicReferenceFieldUpdaterFailure != null) {

Antes do FastAPI 0.106.0, lançar exceções após o `yield` não era possível, o código de saída em dependências com `yield` era executado depois que a resposta era enviada, então [Tratadores de Exceções](../tutorial/handling-errors.md#install-custom-exception-handlers){.internal-link target=_blank} já teriam sido executados.

    `NullPointerException: bio == null`.


## Version 4.9.0

_2020-09-11_

**With this release, `okhttp-tls` no longer depends on Bouncy Castle and doesn't install the
Bouncy Castle security provider.** If you still need it, you can do it yourself:

```
Security.addProvider(BouncyCastleProvider())
```

You will also need to configure this dependency:

```