converter

Documentation

Overview

Package converter 格式, 类型转换包

Index

• Constants
• func ConvertFileSize(size int64, precision ...int) string
• func IntToBool(i int) bool
• func MustInt(s string) (n int)
• func MustInt64(s string) (i int64)
• func ParseFileSizeStr(ss string) (size int64, err error)
• func ShortDisplay(s string, num int) string
• func SliceInt64ToString(si []int64) (ss []string)
• func SliceStringToInt(ss []string) (si []int)
• func SliceStringToInt64(ss []string) (si []int64)
• func ToBytes(str string) []byte
• func ToBytesUnsafe(str string) []byte
• func ToString(p []byte) string
• func TrimPathInvalidChars(fpath string) string

Constants

const (
	// B byte
	B = (int64)(1 << (10 * iota))
	// KB kilobyte
	KB
	// MB megabyte
	MB
	// GB gigabyte
	GB
	// TB terabyte
	TB
	// PB petabyte
	PB
)

const (
	// InvalidChars 文件名中的非法字符
	InvalidChars = `\/:*?"<>|`
)

Functions

func ConvertFileSize

func ConvertFileSize(size int64, precision ...int) string

ConvertFileSize 文件大小格式化输出

func IntToBool

func IntToBool(i int) bool

IntToBool int 类型转换为 bool

func MustInt

func MustInt(s string) (n int)

MustInt 将string转换为int, 忽略错误

func MustInt64

func MustInt64(s string) (i int64)

MustInt64 将string转换为int64, 忽略错误

func ParseFileSizeStr

func ParseFileSizeStr(ss string) (size int64, err error)

ParseFileSizeStr 将文件大小字符串转换成字节数

func ShortDisplay

func ShortDisplay(s string, num int) string

ShortDisplay 缩略显示字符串s, 显示长度为num, 缩略的内容用"..."填充

func SliceInt64ToString

func SliceInt64ToString(si []int64) (ss []string)

SliceInt64ToString []int64 转换为 []string

func SliceStringToInt

func SliceStringToInt(ss []string) (si []int)

SliceStringToInt []string 转换为 []int

func SliceStringToInt64

func SliceStringToInt64(ss []string) (si []int64)

SliceStringToInt64 []string 转换为 []int64

func ToBytes

func ToBytes(str string) []byte

ToBytes unsafe 转换, 将 string 转换为 []byte

func ToBytesUnsafe

func ToBytesUnsafe(str string) []byte

ToBytesUnsafe unsafe 转换, 请确保转换后的 []byte 不涉及 cap() 操作, 将 string 转换为 []byte

func ToString

func ToString(p []byte) string

ToString unsafe 转换, 将 []byte 转换为 string

func TrimPathInvalidChars

func TrimPathInvalidChars(fpath string) string

TrimPathInvalidChars 清除文件名中的非法字符