{* ../../docs_src/query_params_str_validations/tutorial006.py hl[7] *}

/// info | 情報

これまで`...`を見たことがない方へ: これは特殊な単一値です。<a href="https://docs.python.org/3/library/constants.html#Ellipsis" class="external-link" target="_blank">Pythonの一部であり、"Ellipsis"と呼ばれています</a>。

///

これは **FastAPI** にこのパラメータが必須であることを知らせます。

## クエリパラメータのリスト / 複数の値

クエリパラメータを明示的に`Query`で宣言した場合、値のリストを受け取るように宣言したり、複数の値を受け取るように宣言したりすることもできます。

```
mc replicate add myminio/srcbucket --priority 1 --remote-bucket https://accessKey:secretKey@replica-endpoint:9000/destbucket 
Replication configuration applied successfully to myminio/srcbucket.
```

/// warning | 警告

如果您觉得现在还用不到以下技术细节，可以先跳过下面的内容。

///

`RequestValidationError` 是 Pydantic 的 <a href="https://docs.pydantic.dev/latest/concepts/models/#error-handling" class="external-link" target="_blank">`ValidationError`</a> 的子类。

**FastAPI** 调用的就是 `RequestValidationError` 类，因此，如果在 `response_model` 中使用 Pydantic 模型，且数据有错误时，在日志中就会看到这个错误。

但客户端或用户看不到这个错误。反之，客户端接收到的是 HTTP 状态码为 `500` 的「内部服务器错误」。

	return ok
}

func (v Value) isNumeric() bool {
	//nolint:gocritic
	switch v.value.(type) {
	case int64, float64:
		return true
	}
	return false
}

// setters used internally to mutate values

func (v *Value) setInt(i int64) {
	v.value = i
}

func (v *Value) setFloat(f float64) {
	v.value = f
}

func (v *Value) setString(s string) {
	v.value = s
}

}

func (tr *Reader) next() (*Header, error) {
	var paxHdrs map[string]string
	var gnuLongName, gnuLongLink string

	// Externally, Next iterates through the tar archive as if it is a series of
	// files. Internally, the tar format often uses fake "files" to add meta
	// data that describes the next file. These meta data "files" should not
	// normally be visible to the outside. As such, this loop iterates through

pkg syscall (windows-386), const WSAECONNRESET Errno
pkg syscall (windows-386), func NewCallbackCDecl(interface{}) uintptr
pkg syscall (windows-386), type TCPKeepalive struct
pkg syscall (windows-386), type TCPKeepalive struct, Interval uint32
pkg syscall (windows-386), type TCPKeepalive struct, OnOff uint32
pkg syscall (windows-386), type TCPKeepalive struct, Time uint32
pkg syscall (windows-amd64), const ERROR_MORE_DATA = 234

pkg syscall (windows-386), type MibIfRow struct, Type uint32
pkg syscall (windows-386), type Overlapped struct
pkg syscall (windows-386), type Overlapped struct, HEvent Handle
pkg syscall (windows-386), type Overlapped struct, Internal uintptr
pkg syscall (windows-386), type Overlapped struct, InternalHigh uintptr
pkg syscall (windows-386), type Overlapped struct, Offset uint32
pkg syscall (windows-386), type Overlapped struct, OffsetHigh uint32

pkg regexp/syntax, const EmptyEndText = 8
pkg regexp/syntax, const EmptyNoWordBoundary = 32
pkg regexp/syntax, const EmptyWordBoundary = 16
pkg regexp/syntax, const ErrInternalError = "regexp/syntax: internal error"
pkg regexp/syntax, const ErrInvalidCharClass = "invalid character class"
pkg regexp/syntax, const ErrInvalidCharRange = "invalid character class range"