<img src="https://fastapi.tiangolo.com/img/tutorial/body-fields/image01.png">

## 技術詳細

`example` と `examples`について...

JSON Schemaの最新バージョンでは<a href="https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5" class="external-link" target="_blank">`examples`</a>というフィールドを定義していますが、OpenAPIは`examples`を持たない古いバージョンのJSON Schemaをベースにしています。

        boolean is9x = false;
        boolean isNT = false;
        if (isWindows) {
            // there are only four 9x platforms that we look for
            is9x = (actualOsName.contains("95")
                    || actualOsName.contains("98")
                    || actualOsName.contains("me")
                    // wince isn't really 9x, but crippled enough to

<img src="/img/tutorial/body-fields/image01.png">

## 技术细节

关于 `example` 和 `examples`...

JSON Schema在最新的一个版本中定义了一个字段 <a href="https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5" class="external-link" target="_blank">`examples`</a> ，但是 OpenAPI 基于之前的一个旧版JSON Schema，并没有 `examples`.

///

### Campo `examples` do JSON Schema { #json-schemas-examples-field }

Depois, o JSON Schema adicionou um campo <a href="https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5" class="external-link" target="_blank">`examples`</a> em uma nova versão da especificação.

E então o novo OpenAPI 3.1.0 passou a se basear na versão mais recente (JSON Schema 2020-12), que incluiu esse novo campo `examples`.

///

### Campo `examples` de JSON Schema { #json-schemas-examples-field }

Pero luego JSON Schema añadió un <a href="https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5" class="external-link" target="_blank">campo `examples`</a> a una nueva versión de la especificación.

Y entonces el nuevo OpenAPI 3.1.0 se basó en la última versión (JSON Schema 2020-12) que incluía este nuevo campo `examples`.

    assertThat(formEncode(91)).isEqualTo("%5B")
    assertThat(formEncode(92)).isEqualTo("%5C")
    assertThat(formEncode(93)).isEqualTo("%5D")
    assertThat(formEncode(94)).isEqualTo("%5E")
    assertThat(formEncode(95)).isEqualTo("_")
    assertThat(formEncode(96)).isEqualTo("%60")
    assertThat(formEncode(97)).isEqualTo("a")
    assertThat(formEncode(122)).isEqualTo("z")
    assertThat(formEncode(123)).isEqualTo("%7B")

///

### Поле `examples` в JSON Schema { #json-schemas-examples-field }

Позже в новой версии спецификации JSON Schema было добавлено поле <a href="https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5" class="external-link" target="_blank">`examples`</a>.

А затем новый OpenAPI 3.1.0 был основан на последней версии (JSON Schema 2020-12), которая включала это новое поле `examples`.

///

### JSON Schema's `examples` field { #json-schemas-examples-field }

But then JSON Schema added an <a href="https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5" class="external-link" target="_blank">`examples`</a> field to a new version of the specification.

And then the new OpenAPI 3.1.0 was based on the latest version (JSON Schema 2020-12) that included this new field `examples`.

///

### JSON Schemas Feld `examples` { #json-schemas-examples-field }

Aber dann fügte JSON Schema ein <a href="https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5" class="external-link" target="_blank">`examples`</a>-Feld zu einer neuen Version der Spezifikation hinzu.

	_ = x[ErrMissingSignTag-90]
	_ = x[ErrMissingSignHeadersTag-91]
	_ = x[ErrMalformedDate-92]
	_ = x[ErrMalformedPresignedDate-93]
	_ = x[ErrMalformedCredentialDate-94]
	_ = x[ErrMalformedExpires-95]
	_ = x[ErrNegativeExpires-96]
	_ = x[ErrAuthHeaderEmpty-97]
	_ = x[ErrExpiredPresignRequest-98]
	_ = x[ErrRequestNotReadyYet-99]
	_ = x[ErrUnsignedHeaders-100]
	_ = x[ErrMissingDateHeader-101]