*
 * <p>This class ensures that the temporary file is deleted if it is not needed.
 * It uses a logger to log warnings if there are issues deleting the temporary file.</p>
 *
 * <p>Fields:</p>
 * <ul>
 *   <li>{@code logger} - Logger instance for logging warnings.</li>
 *   <li>{@code PREFIX} - Prefix for the temporary file name.</li>
 *   <li>{@code SUFFIX} - Suffix for the temporary file name.</li>

        assertEquals(SmbComTransaction.TRANS2_QUERY_FS_INFORMATION, cmd.subCommand, "subCommand should be QUERY_FS_INFORMATION");
        // the fields are set in the constructor – check that the counts match
        assertEquals(2, cmd.totalParameterCount, "totalParameterCount should be 2");
        assertEquals(0, cmd.totalDataCount, "totalDataCount should be 0");

/// info

`Form` 是直接继承自 `Body` 的类。

///

/// tip

要声明表单请求体，必须显式使用 `Form`，否则这些参数会被当作查询参数或请求体（JSON）参数。

///

## 关于 "表单字段" { #about-form-fields }

HTML 表单（`<form></form>`）向服务器发送数据时通常会对数据使用一种“特殊”的编码方式，这与 JSON 不同。

**FastAPI** 会确保从正确的位置读取这些数据，而不是从 JSON 中读取。

/// note | 技术细节

表单数据通常使用“媒体类型” `application/x-www-form-urlencoded` 进行编码。

			expectedFields: map[string]struct{}{
				`connection_string="host=localhost port=2832"`: {},
				`comment="really long comment"`:                {},
			},
		},
		// Incorrect delimiter, expected fields should be empty.
		{
			input:          `comment:"really long comment" connection_string:"host=localhost port=2832"`,
			keys:           []string{"connection_string", "comment"},
			expectedFields: map[string]struct{}{},
		},

Para declarar bodies de formularios, necesitas usar `Form` explícitamente, porque sin él, los parámetros se interpretarían como parámetros de query o como parámetros de body (JSON).

///

## Sobre "Campos de formulario" { #about-form-fields }

La manera en que los formularios HTML (`<form></form>`) envían los datos al servidor normalmente usa una codificación "especial" para esos datos, es diferente de JSON.

	"strings"

	color "github.com/minio/minio/internal/color"
)

// Extra ASN1 OIDs that we may need to handle
var (
	oidEmailAddress = []int{1, 2, 840, 113549, 1, 9, 1}
)

// printName prints the fields of a distinguished name, which include such
// things as its common name and locality.
func printName(names []pkix.AttributeTypeAndValue, buf *strings.Builder) []string {
	values := []string{}
	for _, name := range names {

### Beispiel in der Dokumentations-Benutzeroberfläche { #example-in-the-docs-ui }

Mit jeder der oben genannten Methoden würde es in `/docs` so aussehen:

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

### `Body` mit mehreren `examples` { #body-with-multiple-examples }

Sie können natürlich auch mehrere `examples` übergeben:

{* ../../docs_src/schema_extra_example/tutorial004_an_py310.py hl[23:38] *}

				return
			}
			zb0001Mask |= 0x4
		default:
			err = dc.Skip()
			if err != nil {
				err = msgp.WrapError(err)
				return
			}
		}
	}
	// Clear omitted fields.
	if zb0001Mask != 0x7 {
		if (zb0001Mask & 0x1) == 0 {
			z.Index = nil
		}
		if (zb0001Mask & 0x2) == 0 {
			z.Checksums = nil
		}
		if (zb0001Mask & 0x4) == 0 {
			z.Error = ""
		}
	}

{* ../../docs_src/schema_extra_example/tutorial003_an_py310.py hl[22:29] *}

### 文件 UI 中的範例 { #example-in-the-docs-ui }

使用以上任一方法，在 `/docs` 中看起來會像這樣：

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

### `Body` 搭配多個 `examples` { #body-with-multiple-examples }

當然，你也可以傳入多個 `examples`：

{* ../../docs_src/schema_extra_example/tutorial004_an_py310.py hl[23:38] *}

pkg os, method (*Process) WithHandle(func(uintptr)) error #70352
pkg os, var ErrNoHandle error #70352
pkg reflect, method (Value) Fields() iter.Seq2[StructField, Value] #66631
pkg reflect, method (Value) Methods() iter.Seq2[Method, Value] #66631
pkg reflect, type Type interface, Fields() iter.Seq[StructField] #66631
pkg reflect, type Type interface, Ins() iter.Seq[Type] #66631