utils

Documentation

Overview

Package utils A functions of utils.

Index

• Constants
• func AesDecryption(key, iv, cipherText []byte) ([]byte, error)
• func AesEncryption(key, iv, plainText []byte) ([]byte, error)
• func GetStringEncoding(dataStr string) string
• func IsGBK(data []byte) bool
• func IsUTF8(data []byte) bool
• func PKCS5Padding(src []byte, blockSize int) []byte
• func PKCS5UnPadding(src []byte) []byte
• func UTF82GBK(src string) ([]byte, error)
• type Stack
  • func NewStack() *Stack
  • func (stack *Stack) Empty() bool
  • func (stack *Stack) Len() int
  • func (stack *Stack) Peak() interface{}
  • func (stack *Stack) Pop() interface{}
  • func (stack *Stack) Push(value interface{})

Constants

const (
	// GBK ...
	GBK string = "GBK"
	// UTF8 ...
	UTF8 string = "UTF8"
	// UNKNOWN ...
	UNKNOWN string = "UNKNOWN"
)

Functions

func AesDecryption

func AesDecryption(key, iv, cipherText []byte) ([]byte, error)

AesDecryption ...

func AesEncryption

func AesEncryption(key, iv, plainText []byte) ([]byte, error)

AesEncryption ...

func GetStringEncoding

func GetStringEncoding(dataStr string) string

GetStringEncoding determine string encoding, UTF8 or GBK or UNKNOWN

func IsGBK

func IsGBK(data []byte) bool

IsGBK determine GBK encoding

func IsUTF8

func IsUTF8(data []byte) bool

IsUTF8 determine UTF8 encoding

func PKCS5Padding

func PKCS5Padding(src []byte, blockSize int) []byte

PKCS5Padding ...

func PKCS5UnPadding

func PKCS5UnPadding(src []byte) []byte

PKCS5UnPadding ...

func UTF82GBK

func UTF82GBK(src string) ([]byte, error)

UTF82GBK convert UTF8 to GBK

Types

type Stack

type Stack struct {
	// contains filtered or unexported fields
}

Stack ...

func NewStack

func NewStack() *Stack

NewStack ...

func (*Stack) Empty

func (stack *Stack) Empty() bool

Empty ...

func (*Stack) Len

func (stack *Stack) Len() int

Len ...

func (*Stack) Peak

func (stack *Stack) Peak() interface{}

Peak ...

func (*Stack) Pop

func (stack *Stack) Pop() interface{}

Pop ...

func (*Stack) Push

func (stack *Stack) Push(value interface{})

Push ...