utils

Documentation

Index

• Constants
• func Decrypt(key string, cipherText []byte) ([]byte, error)
• func Encrypt(key string, plainText []byte) ([]byte, error)
• func GetMultiWriter(split int) io.Writer
• func IsNumeric(str string, trim bool) bool
• func KeepNewDateLogFile()
• func RandStr(length int64, mod uint32) string
• func RemoveNewline(str string) string
• func SubStr(s string, max int) string

Constants

const (
	DAY = iota
	HOUR
	MINUTE
)

const (
	RandomStringModNumberPlusLetter = iota
	RandomStringModNumberPlusLetterPlusSymbol
	RandomStringModNumber
)

Functions

func Decrypt

func Decrypt(key string, cipherText []byte) ([]byte, error)

func Encrypt

func Encrypt(key string, plainText []byte) ([]byte, error)

func GetMultiWriter

func GetMultiWriter(split int) io.Writer

func IsNumeric

func IsNumeric(str string, trim bool) bool

func KeepNewDateLogFile

func KeepNewDateLogFile()

func RandStr

func RandStr(length int64, mod uint32) string

func RemoveNewline

func RemoveNewline(str string) string

移除连着的换行符，最多保留一个，目前用于AI场景

func SubStr

func SubStr(s string, max int) string