kk_file

package

v0.0.0-...-cfc9456 Latest Latest Go to latest Published: Apr 26, 2024 License: BSD-3-Clause Imports: 5 Imported by: 0

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Repository

gitee.com/cruvie/kk_go_kit

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func ConvertFileSizeMB(size int64) float64
func DetectTypeByBytes(bytes []byte) string
func DetectTypeByFile[T *os.File | *multipart.FileHeader](stage *kk_stage.Stage, file T) string
type FileSize
- func (fs FileSize) Int() int
- func (fs FileSize) Int64() int64
type FileType
- func New(contentType string) FileType

Constants ¶

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const (
	TypeImage = 1
)

Variables ¶

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var (
	Jpeg = FileType{
		ContentType: "image/jpeg",
		Suffix:      ".jpg",
	}

	Avif = FileType{
		ContentType: "image/avif",
		Suffix:      ".avif",
	}

	Gif = FileType{
		ContentType: "image/gif",
		Suffix:      ".gif",
	}

	Png = FileType{
		ContentType: "image/png",
		Suffix:      ".png",
	}
	Heic = FileType{
		ContentType: "image/heic",
		Suffix:      ".heic",
	}
)

Functions ¶

func ConvertFileSizeMB ¶

func ConvertFileSizeMB(size int64) float64

ConvertFileSizeMB 转换文件大小B->MB

func DetectTypeByBytes ¶

func DetectTypeByBytes(bytes []byte) string

DetectTypeByBytes 通过文件头判断图片类型

func DetectTypeByFile ¶

func DetectTypeByFile[T *os.File | *multipart.FileHeader](stage *kk_stage.Stage, file T) string

DetectTypeByFile 通过文件头判断图片类型支持os.File和multipart.FileHeader 二选一

Types ¶

type FileSize ¶

type FileSize int

const (
	KB FileSize = 1 << 10 // 1KB
	MB FileSize = 1 << 20 // 1MB
	GB FileSize = 1 << 30 // 1GB
)

func (FileSize) Int ¶

func (fs FileSize) Int() int

func (FileSize) Int64 ¶

func (fs FileSize) Int64() int64

type FileType ¶

type FileType struct {
	ContentType string
	Suffix      string
}

func New ¶

func New(contentType string) FileType

Source Files ¶

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