/// info | Informação

Para usar `EmailStr`, primeiro instale <a href="https://github.com/JoshData/python-email-validator" class="external-link" target="_blank">`email-validator`</a>.

Certifique-se de criar um [ambiente virtual](../virtual-environments.md){.internal-link target=_blank}, ative-o e instale-o, por exemplo:

```console
$ pip install email-validator
```

ou com:

```console
$ pip install "pydantic[email]"

---

## Install FastAPI { #install-fastapi }

The first step is to install FastAPI.

Make sure you create a [virtual environment](../virtual-environments.md){.internal-link target=_blank}, activate it, and then **install FastAPI**:

<div class="termy">

```console
$ pip install "fastapi[standard]"

---> 100%
```

</div>

/// note

```Python
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

nicht ausgeführt.

/// info | Info

Für weitere Informationen besuchen Sie bitte <a href="https://docs.python.org/3/library/__main__.html" class="external-link" target="_blank">die offizielle Python-Dokumentation</a>.

///

## Ihren Code mit Ihrem Debugger ausführen { #run-your-code-with-your-debugger }

    go get golang.org/x/net@master
    go mod tidy
    go mod vendor

Use caution when passing '-u' to 'go get'. The '-u' flag updates
modules providing all transitively imported packages, not only
the module providing the target package.

Note that 'go mod vendor' only copies packages that are transitively
imported by packages in the current module. If a new package is needed,

If you have an older version, you would get errors when trying to use `Annotated`.

Make sure you [Upgrade the FastAPI version](../../deployment/versions.md#upgrading-the-fastapi-versions){.internal-link target=_blank} to at least 0.95.1 before using `Annotated`.

///

### Import `Depends` { #import-depends }

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[3] *}

          required: true
        - label: I am a native speaker of the language I want to help translate.
          required: true
  - type: input
    id: language
    attributes:
      label: Target Language
      description: What language do you want to translate the FastAPI docs into?
      placeholder: e.g. Latin
    validations:
      required: true
  - type: textarea
    id: additional_info
    attributes:

# 请求表单与文件

FastAPI 支持同时使用 `File` 和 `Form` 定义文件和表单字段。

/// info | 说明

接收上传文件或表单数据，要预先安装 <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>。

例如，`pip install python-multipart`。

///

## 导入 `File` 与 `Form`

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

## 定义 `File` 与 `Form` 参数

创建文件和表单参数的方式与 `Body` 和 `Query` 一样：

사실상 거의 **모든 클라우드 제공업체**를 사용하여 여러분의 FastAPI 애플리케이션을 배포할 수 있습니다.

대부분의 경우, 주요 클라우드 제공업체에서는 FastAPI를 배포할 수 있도록 가이드를 제공합니다.

## 클라우드 제공업체 - 후원자들

몇몇 클라우드 제공업체들은 [**FastAPI를 후원하며**](../help-fastapi.md#sponsor-the-author){.internal-link target=_blank} ✨, 이를 통해 FastAPI와 FastAPI **생태계**가 지속적이고 건전한 **발전**을 할 수 있습니다.

이는 FastAPI와 **커뮤니티** (여러분)에 대한 진정한 헌신을 보여줍니다. 그들은 여러분에게 **좋은 서비스**를 제공할 뿐 만이 아니라 여러분이 **훌륭하고 건강한 프레임워크인** FastAPI 를 사용하길 원하기 때문입니다. 🙇

        Path rootDir = Paths.get(args[0]);
        PomMemoryAnalyzer analyzer = new PomMemoryAnalyzer();
        MavenStaxReader reader = new MavenStaxReader();

        // Find all pom.xml files, excluding those under src/ or target/
        Files.walk(rootDir)
                .filter(path -> path.getFileName().toString().equals("pom.xml"))
                .filter(path -> !containsSrcOrTarget(path))
                .forEach(pomPath -> {

                 * MNG-6300: resolvedArtifacts can be cache result; this ensures reactor files are always up-to-date
                 * During lifecycle the Artifact.getFile() can change from target/classes to the actual jar.
                 * This clearly shows that target/classes should not be abused as artifactFile just for the classpath
                 */
                File reactorProjectFile = reactorProjects.get(artifact);