Ayrıca kodunuzda kullanılmayan bir parametreyi gören yeni geliştiricilerin bunun gereksiz olduğunu düşünmesi gibi bir kafa karışıklığını da azaltabilir.

///

/// info | Bilgi

Bu örnekte uydurma özel header'lar olan `X-Key` ve `X-Token` kullanıyoruz.

\f03e"}.fa-images:before{content:"\f302"}.fa-imdb:before{content:"\f2d8"}.fa-inbox:before{content:"\f01c"}.fa-indent:before{content:"\f03c"}.fa-industry:before{content:"\f275"}.fa-infinity:before{content:"\f534"}.fa-info:before{content:"\f129"}.fa-info-circle:before{content:"\f05a"}.fa-instagram:before{content:"\f16d"}.fa-intercom:before{content:"\f7af"}.fa-internet-explorer:before{content:"\f26b"}.fa-invision:before{content:"\f7b0"}.fa-ioxhost:before{content:"\f208"}.fa-italic:before{content:"\...

        Pair(
            (node as? NodeWithJavadoc<*>)?.javadoc?.orElse(null)?.let { findVersionFromJavadoc(it) }
                // This is needed to find the JavaDoc of a package declaration in 'package-info.java'
                ?: (node as? PackageDeclaration)?.parentNode?.get()?.childNodes?.filterIsInstance<JavadocComment>()?.singleOrNull()?.parse()?.let { findVersionFromJavadoc(it) }
                ?: VERSION_NOT_FOUND,

    // To permit interactive/browser testing, ignore requests for favicons.
    val requestLine = request.requestLine
    if (requestLine == "GET /favicon.ico HTTP/1.1") {
      logger.info("served $requestLine")
      return MockResponse(code = HttpURLConnection.HTTP_NOT_FOUND)
    }

    if (failFastResponse != null && responseQueue.peek() == null) {
      // Fail fast if there's no response queued up.

# 表單模型 { #form-models }

你可以使用 **Pydantic 模型** 在 FastAPI 中宣告 **表單欄位**。

/// info | 說明

要使用表單，首先安裝 [`python-multipart`](https://github.com/Kludex/python-multipart)。

請先建立[虛擬環境](../virtual-environments.md)、啟用後再安裝，例如：

```console
$ pip install python-multipart
```

///

/// note | 注意

此功能自 FastAPI 版本 `0.113.0` 起支援。🤓

///

## 針對表單的 Pydantic 模型 { #pydantic-models-for-forms }

def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {
                "/a": {
                    "get": {
                        "responses": {
                            "501": {"description": "Error 1"},

Um dies zu erreichen, importieren Sie zuerst:

* `Query` von `fastapi`
* `Annotated` von `typing`

{* ../../docs_src/query_params_str_validations/tutorial002_an_py310.py hl[1,3] *}

/// info | Info

FastAPI hat Unterstützung für `Annotated` hinzugefügt (und begonnen, es zu empfehlen) in der Version 0.95.0.

Wenn Sie eine ältere Version haben, würden Sie Fehler erhalten, beim Versuch, `Annotated` zu verwenden.

{* ../../docs_src/additional_responses/tutorial001_py310.py hl[18,22] *}

/// note | Remarque

Gardez à l'esprit que vous devez renvoyer directement `JSONResponse`.

///

/// info

La clé `model` ne fait pas partie d'OpenAPI.

**FastAPI** prendra le modèle Pydantic à partir de là, générera le `JSON Schema` et le placera au bon endroit.

Le bon endroit est :

                .map(project -> project.getGroupId() + ":" + project.getArtifactId())
                .collect(Collectors.toList());

        if (remainingProjects.isEmpty()) {
            LOGGER.info("No remaining projects found, resuming the build would not make sense.");
            return Optional.empty();
        }

        return Optional.of(new BuildResumptionData(remainingProjects));
    }

También puede ayudar a evitar confusiones para nuevos desarrolladores que vean un parámetro no usado en tu código y puedan pensar que es innecesario.

///

/// info | Información

En este ejemplo usamos headers personalizados inventados `X-Key` y `X-Token`.