fmtutil

package

v0.7.3 Latest Latest Go to latest Published: Dec 24, 2025 License: MIT Imports: 6 Imported by: 0

Details

Package fmtutil provide some format util functions.

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const (
	OneKByte = 1024
	OneMByte = 1024 * 1024
	OneGByte = 1024 * 1024 * 1024
)

data size

This section is empty.

func ArgsWithSpaces(vs []any) (message string)

ArgsWithSpaces it like Println, will add spaces for each argument

func DataSize(size uint64) string

DataSize format bytes number friendly.

Usage:

file, err := os.Open(path)
fl, err := file.Stat()
fmtSize := DataSize(fl.Size())

func FormatDuration(d time.Duration) string

FormatDuration Formatting time consumption is clock format 格式化时间消耗为时钟格式 eg: 90 * time.Second => "01:30"

func HowLongAgo(sec int64) string

HowLongAgo format a seconds, got how lang ago

func HumanSize(size uint64) string

HumanSize alias of the DataSize

func ParseByte(sizeStr string) uint64

ParseByte converts size string like 1GB/1g or 12mb/12M into an unsigned integer number of bytes

func PrettyJSON(v any) (string, error)

PrettyJSON get pretty Json string

func SizeToString(size uint64) string

SizeToString alias of the DataSize

func StringOrJSON(v any) ([]byte, error)

StringOrJSON to string or encode pretty JSON data to json bytes.

func StringToByte(sizeStr string) uint64

StringToByte alias of the ParseByte

This section is empty.