utils

May 30, 2024

Changes in this version

+ func RandAlphaBytes(n int) []byte

+ func RandAlphaString(n int) string

+ func RandBytesLetters(n int, letters string) []byte

+ func RandDecBytes(n int) []byte

+ func RandDecString(n int) string

+ func RandHexBytes(n int) []byte

+ func RandHexString(n int) string

Apr 12, 2024

Changes in this version

+ func WaitUntilMinute(m int, t ...time.Time)

+ func WaitUntilSecond(s int, t ...time.Time)

Mar 15, 2024

Changes in this version

+ const IPv4Max

+ const IPv4Min

+ func ParseIPxWithNumeric(s string) (net.IP, bool)

Mar 14, 2024

Changes in this version

+ func IPv62Int(ip net.IP) *big.Int

+ func IPv6String2Int(ip string) *big.Int

+ func Int2IPv6(ipInt *big.Int) net.IP

+ func Int2IPv6String(n *big.Int) string

Mar 14, 2024

Changes in this version

+ func IsNumeric(s string) bool

+ func ParseIPx(s string) net.IP

Jan 9, 2024

Changes in this version

+ func SafeGoCommonFunc(ctx context.Context, args interface{}, ...)

Jan 9, 2024

Changes in this version

+ func SafeGoWithContext(ctx context.Context, fn func(ctx context.Context), cb ...RecoveryCallback)

Nov 1, 2023

Changes in this version

+ func GoroutineID() (uint64, error)

+ func Reverse(s string) string

+ func RuneReverse(s string) string

+ func RuneSubString(s string, length int, suffix string) string

Sep 27, 2023

Changes in this version

+ func DaysInMonth(year int, m time.Month) int

Mar 7, 2023

Changes in this version

+ func ParseInts(s string) ([]int, error)

Mar 2, 2023

Changes in this version

+ func TrimSlice(ss []string) []string

Feb 8, 2023

Changes in this version

+ func DaysInYear(year int) int

+ func InitCSTLocation() (name string, loc *time.Location, cst *time.Location, ok bool)

+ func InitLocation(name string) (*time.Location, bool)

+ func IsLeapYear(year int) bool

Dec 20, 2022

Changes in this version

+ func Sleep(ctx context.Context, interval time.Duration) error

Dec 3, 2022

Changes in this version

+ func BeginOfSecond(t time.Time) time.Time

+ func EndOfSecond(t time.Time) time.Time

+ func WaitNextMinuteWithTime(t ...time.Time) (now time.Time)

+ func WaitNextSecond(t ...time.Time)

+ func WaitNextSecondWithTime(t ...time.Time) (now time.Time)

Nov 29, 2022

Changes in this version

+ func JoinString(s ...string) string

+ func JoinStringBytes(s ...string) []byte

Nov 9, 2022

Changes in this version

+ type TryMutex struct

+ func NewTryMutex() *TryMutex

+ func (m *TryMutex) Lock()

+ func (m *TryMutex) TryLock(timeout ...time.Duration) bool

+ func (m *TryMutex) Unlock()

Oct 28, 2022

Changes in this version

+ const PtrSize

+ func FastRand64() uint64

+ func FastRandu() uint

Oct 27, 2022

Changes in this version

+ func AssertNotEqual(tb testing.TB, left, right interface{}, description ...string)

+ func AssertNotEqualf(tb testing.TB, left, right interface{}, description string, a ...interface{})

+ func GenHasher() func(K) uintptr

+ func GenHasher64() func(K) uint64

+ func GenSeedHasher64() func(maphash.Seed, K) uint64

+ type Hashable interface

Oct 18, 2022

Changes in this version

+ var ErrInvalidHostPort = errors.New("invalid Host or Port")

+ func ParseHostPort(s string) (net.IP, uint16, bool, error)

+ func ParseIP(s string) (net.IP, bool)

Oct 15, 2022

Changes in this version

+ var StackTraceBufferSize = 4 << 10

+ func IPv42LongLittle(ip net.IP) int

+ func IPv4String2LongLittle(ip string) int

+ func LongLittle2IPv4(n int) net.IP

+ func LongLittle2IPv4String(n int) string

+ func Recover(cb ...RecoveryCallback)

+ func SafeGo(fn func(), cb ...RecoveryCallback)

+ func WaitSignal(sig ...os.Signal) os.Signal

+ type RecoveryCallback func(err interface{}, trace []byte)

Jul 5, 2022

Changes in this version

+ func Gzip(data []byte) ([]byte, error)

+ func GzipLevel(data []byte, level int) (dst []byte, err error)

+ func Ungzip(data []byte) (src []byte, err error)

Jun 22, 2022

Changes in this version

+ func IsIP(ip string) bool

+ func IsIPv4(ip string) bool

+ func IsIPv6(ip string) bool

+ func ParseIPv4(ip string) net.IP

+ func ParseIPv6(ip string) net.IP

Jun 13, 2022

Changes in this version

+ func AddBytes32(h uint32, b []byte) uint32

+ func AddBytes64(h uint64, b []byte) uint64

+ func AddString32(h uint32, s string) uint32

+ func AddString64(h uint64, s string) uint64

+ func AddUint32(h, u uint32) uint32

+ func AddUint64(h uint64, u uint64) uint64

+ func HashBytes32(b ...[]byte) uint32

+ func HashBytes64(b ...[]byte) uint64

+ func HashString32(s ...string) uint32

+ func HashString64(s ...string) uint64

+ func HashUint32(u uint32) uint32

+ func HashUint64(u uint64) uint64

+ func SumBytes32(bs []byte) uint32

+ func SumBytes64(bs []byte) uint64

May 17, 2022

Changes in this version

+ func AssertEqualf(tb testing.TB, expected, actual interface{}, description string, ...)

type Bool

+ func (x *Bool) CompareAndSwap(old, new bool) (swapped bool)

+ type NoCmp [0]func()

+ type NoCopy struct

+ func (*NoCopy) Lock()

+ func (*NoCopy) Unlock()

May 12, 2022

Changes in this version

+ const False

+ const True

+ type Bool uint32

+ func NewBool(v bool) Bool

+ func NewFalse() Bool

+ func NewTrue() Bool

+ func (a *Bool) CAS(old, v bool) bool

+ func (a *Bool) Load() bool

+ func (a *Bool) MarshalJSON() ([]byte, error)

+ func (a *Bool) Store(v bool)

+ func (a *Bool) StoreFalse()

+ func (a *Bool) StoreTrue()

+ func (a *Bool) String() string

+ func (a *Bool) Swap(v bool) (old bool)

+ func (a *Bool) Toggle() (old bool)

+ func (a *Bool) UnmarshalJSON(b []byte) error

May 9, 2022

Changes in this version

+ func CutBytes(s, sep []byte) (before, after []byte, found bool)

+ func CutString(s, sep string) (before, after string, found bool)

+ func ID() uint64

Apr 9, 2022

Changes in this version

+ func MustMD5Sum(filename string) string

Apr 7, 2022

Changes in this version

+ func MD5BytesHex(bs []byte) string

Mar 16, 2022

Changes in this version

+ func HumanGBMB(v uint64) string

Feb 21, 2022

Changes in this version

+ func BeginOfDay(t time.Time) time.Time

+ func BeginOfHour(t time.Time) time.Time

+ func BeginOfLastMonth(t time.Time) time.Time

+ func BeginOfLastWeek(t time.Time) time.Time

+ func BeginOfMinute(t time.Time) time.Time

+ func BeginOfMonth(t time.Time) time.Time

+ func BeginOfNextMonth(t time.Time) time.Time

+ func BeginOfNextWeek(t time.Time) time.Time

+ func BeginOfTomorrow(t time.Time) time.Time

+ func BeginOfWeek(t time.Time) time.Time

+ func BeginOfYear(t time.Time) time.Time

+ func BeginOfYesterday(t time.Time) time.Time

+ func EndOfDay(t time.Time) time.Time

+ func EndOfHour(t time.Time) time.Time

+ func EndOfLastMonth(t time.Time) time.Time

+ func EndOfLastWeek(t time.Time) time.Time

+ func EndOfMinute(t time.Time) time.Time

+ func EndOfMonth(t time.Time) time.Time

+ func EndOfNextMonth(t time.Time) time.Time

+ func EndOfNextWeek(t time.Time) time.Time

+ func EndOfTomorrow(t time.Time) time.Time

+ func EndOfWeek(t time.Time) time.Time

+ func EndOfYear(t time.Time) time.Time

+ func EndOfYesterday(t time.Time) time.Time

Feb 16, 2022

Changes in this version

+ func LeftPad(s, pad string, n int) string

+ func LeftPadBytes(b, pad []byte, n int) []byte

+ func Pad(s, pad string, n int) string

+ func PadBytes(s, pad []byte, n int) []byte

+ func RightPad(s, pad string, n int) string

+ func RightPadBytes(b, pad []byte, n int) []byte

Jan 21, 2022

Changes in this version

+ func MustParseHumanBigBytes(s string, defaultVal ...*big.Int) *big.Int

+ func MustParseHumanBytes(s string, defaultVal ...uint64) uint64

Jan 15, 2022

Changes in this version

+ func HashBytes(b ...[]byte) string

+ func HashBytesUint64(b ...[]byte) uint64

+ func HashString(s ...string) string

+ func HashStringUint64(s ...string) uint64

Nov 4, 2021

Changes in this version

+ func ZipLevel(data []byte, level int) (dst []byte, err error)

Oct 23, 2021

Changes in this version

+ func Unzip(data []byte) (src []byte, err error)

+ func Zip(data []byte) (dst []byte, err error)

Oct 20, 2021

Changes in this version

+ var Rand = NewRand()

+ var Seed = FastRand()

+ func CPUTicks() int64

+ func Djb33(s string) uint32

+ func FastIntn(n int) int

+ func FastRand() uint32

+ func FastRandBytes(n int) []byte

+ func FastRandn(n uint32) uint32

+ func FnvHash(s string) uint64

+ func FnvHash32(s string) uint32

+ func MemHash(s string) uint64

+ func MemHash32(s string) uint32

+ func MemHashb(b []byte) uint64

+ func MemHashb32(b []byte) uint32

+ func NanoTime() int64

+ func NewRand(seed ...int64) *rand.Rand

+ func RandUint32(min, max uint32) uint32

+ func Sum32(s string) uint32

+ func Sum64(s string) uint64

+ func SumInt(v ...int) int

Oct 9, 2021

Changes in this version

+ func EqualFold(b, s string) (equals bool)

+ func EqualFoldBytes(b, s []byte) (equals bool)

+ func ReplaceHost(a, b string) string

+ func SplitHostPort(hostPort string) (host, port string)

+ func ToLower(b string) string

+ func ToLowerBytes(b []byte) []byte

+ func ToUpper(b string) string

+ func ToUpperBytes(b []byte) []byte

+ func Trim(s string, cutset byte) string

+ func TrimBytes(b []byte, cutset byte) []byte

+ func TrimLeft(s string, cutset byte) string

+ func TrimLeftBytes(b []byte, cutset byte) []byte

+ func TrimRight(s string, cutset byte) string

+ func TrimRightBytes(b []byte, cutset byte) []byte

+ func ValidOptionalPort(port string) bool

Sep 28, 2021

Changes in this version

+ func RemoveString(ss []string, s string) ([]string, bool)

Sep 5, 2021

Changes in this version

type TChoice

+ CurrentWeight int

+ func SWRR(choices []*TChoice) (choice *TChoice)

Aug 27, 2021

Changes in this version

+ func GCMDeB58(s string, key []byte) []byte

+ func GCMDeB64(s string, key []byte) []byte

+ func GCMDeHex(s string, key []byte) []byte

+ func GCMDeStringB58(s string, key []byte) string

+ func GCMDeStringB64(s string, key []byte) string

+ func GCMDeStringHex(s string, key []byte) string

+ func GCMDecrypt(encrypted, key []byte) ([]byte, error)

+ func GCMEnB58(b, key []byte) string

+ func GCMEnB64(b, key []byte) string

+ func GCMEnHex(b, key []byte) string

+ func GCMEnStringB58(s string, key []byte) string

+ func GCMEnStringB64(s string, key []byte) string

+ func GCMEnStringHex(s string, key []byte) string

+ func GCMEncrypt(plaintext, key []byte) ([]byte, error)

+ func IsPrivateIP(ip net.IP) bool

+ func IsPrivateIPString(ip string) bool

Aug 12, 2021

Changes in this version

+ func GetIPPort(addr net.Addr) (ip net.IP, port int, err error)

Jun 26, 2021

Changes in this version

+ func InIPNet(ip net.IP, ipNets map[*net.IPNet]struct{}) bool

+ func InIPNetString(ip string, ipNets map[*net.IPNet]struct{}) bool

Jun 12, 2021

Changes in this version

+ var BigByte = big.NewInt(1)

+ var BigEByte = (&big.Int{}).Mul(BigPByte, bigSIExp)

+ var BigEiByte = (&big.Int{}).Mul(BigPiByte, bigIECExp)

+ var BigGByte = (&big.Int{}).Mul(BigMByte, bigSIExp)

+ var BigGiByte = (&big.Int{}).Mul(BigMiByte, bigIECExp)

+ var BigKByte = (&big.Int{}).Mul(BigSIByte, bigSIExp)

+ var BigKiByte = (&big.Int{}).Mul(BigByte, bigIECExp)

+ var BigMByte = (&big.Int{}).Mul(BigKByte, bigSIExp)

+ var BigMiByte = (&big.Int{}).Mul(BigKiByte, bigIECExp)

+ var BigPByte = (&big.Int{}).Mul(BigTByte, bigSIExp)

+ var BigPiByte = (&big.Int{}).Mul(BigTiByte, bigIECExp)

+ var BigSIByte = big.NewInt(1)

+ var BigTByte = (&big.Int{}).Mul(BigGByte, bigSIExp)

+ var BigTiByte = (&big.Int{}).Mul(BigGiByte, bigIECExp)

+ var BigYByte = (&big.Int{}).Mul(BigZByte, bigSIExp)

+ var BigYiByte = (&big.Int{}).Mul(BigZiByte, bigIECExp)

+ var BigZByte = (&big.Int{}).Mul(BigEByte, bigSIExp)

+ var BigZiByte = (&big.Int{}).Mul(BigEiByte, bigIECExp)

+ func HumanBigBytes(s *big.Int) string

+ func HumanBigIBytes(s *big.Int) string

+ func HumanBigKbps(s *big.Int) string

+ func HumanIntKbps(v int) string

+ func HumanKbps(v uint64) string

+ func ParseHumanBigBytes(s string) (*big.Int, error)

Jun 6, 2021

Changes in this version

+ func GenRSAKey(bits int) (publicKey, privateKey []byte)

+ func ParsePrivateKey(privateKey []byte) (priv *rsa.PrivateKey, err error)

+ func ParsePublicKey(publicKey []byte) (pub *rsa.PublicKey, err error)

+ func RSADecrypt(ciphertext, privateKey []byte) ([]byte, error)

+ func RSAEncrypt(plaintext, publicKey []byte) ([]byte, error)

+ func RSASign(data, privateKey []byte) ([]byte, error)

+ func RSASignVerify(data, publicKey, sig []byte) error

+ func XOR(src, key []byte) []byte

+ func XORDeB58(s string, key []byte) []byte

+ func XORDeB64(s string, key []byte) []byte

+ func XORDeHex(s string, key []byte) []byte

+ func XORDeStringB58(s string, key []byte) string

+ func XORDeStringB64(s string, key []byte) string

+ func XORDeStringHex(s string, key []byte) string

+ func XORE(src, key []byte) ([]byte, error)

+ func XOREnB58(b, key []byte) string

+ func XOREnB64(b, key []byte) string

+ func XOREnHex(b, key []byte) string

+ func XOREnStringB58(s string, key []byte) string

+ func XOREnStringB64(s string, key []byte) string

+ func XOREnStringHex(s string, key []byte) string

May 30, 2021

Changes in this version

+ func IsNil(i interface{}) bool

May 21, 2021

Changes in this version

+ func MustJSONIndent(v interface{}) []byte

+ func MustJSONIndentString(v interface{}) string

May 19, 2021

Changes in this version

+ func Get0Hour(t time.Time) time.Time

+ func Get0LastMonth(t time.Time) time.Time

+ func Get0LastWeek(t time.Time) time.Time

+ func Get0Minute(t time.Time) time.Time

+ func Get0Month(t time.Time) time.Time

+ func Get0NextMonth(t time.Time) time.Time

+ func Get0NextWeek(t time.Time) time.Time

+ func Get0Second(t time.Time) time.Time

+ func Get0Tomorrow(t time.Time) time.Time

+ func Get0Week(t time.Time) time.Time

+ func Get0Yesterday(t time.Time) time.Time

+ func GetMonthDays(t time.Time) int

+ func GetNotInternalIPv4(ip, defaultIP net.IP, flag ...bool) net.IP

+ func GetNotInternalIPv4String(ip, defaultIP string, flag ...bool) string

+ func IPv42Long(ip net.IP) int

+ func IPv4String2Long(ip string) int

+ func IsInternalIPv4(ip net.IP) bool

+ func IsInternalIPv4String(ip string) bool

+ func Long2IPv4(n int) net.IP

+ func Long2IPv4String(n int) string

May 12, 2021

Changes in this version

+ func Commai(v int) string

+ func HumanIntBytes(v int) string

+ func HumanIntIBytes(v int) string

May 12, 2021

Changes in this version

+ const Byte

+ const EByte

+ const EiByte

+ const GByte

+ const GiByte

+ const IByte

+ const KByte

+ const KiByte

+ const MByte

+ const MiByte

+ const PByte

+ const PiByte

+ const TByte

+ const TiByte

+ func BigComma(b *big.Int) string

+ func BigCommaf(v *big.Float) string

+ func Bigoom(n, b *big.Int) (float64, int)

+ func Comma(v int64) string

+ func Commaf(v float64) string

+ func Commau(v uint64) string

+ func HumanBaseBytes(s uint64, base float64, sizes []string) string

+ func HumanBytes(s uint64) string

+ func HumanIBytes(s uint64) string

+ func Logn(n, b float64) float64

+ func ParseHumanBytes(s string) (uint64, error)

+ func StrToBytes(s string) []byte

Apr 27, 2021

Changes in this version

+ func CopyB2S(b []byte) string

+ func CopyS2B(s string) []byte

+ func Executable(evalSymlinks ...bool) string

+ func ExecutableDir(evalSymlinks ...bool) string

Apr 25, 2021

Changes in this version

+ func GetSafeB2S(b []byte, defaultVal ...string) string

+ func GetSafeBytes(b []byte, defaultVal ...[]byte) []byte

+ func GetSafeS2B(s string, defaultVal ...[]byte) []byte

+ func GetSafeString(s string, defaultVal ...string) string

Apr 23, 2021

Changes in this version

+ func AesCBCDeB58(s, key string) []byte

+ func AesCBCDePKCS7B58(s, key string) []byte

+ func AesCBCDePKCS7StringB58(s, key string) string

+ func AesCBCDeStringB58(s, key string) string

+ func AesCBCDecryptE(asPKCS7 bool, ciphertext, key []byte, ivs ...[]byte) ([]byte, error)

+ func AesCBCEnB58(b, key []byte) string

+ func AesCBCEnPKCS7B58(b, key []byte) string

+ func AesCBCEnPKCS7StringB58(s, key string) string

+ func AesCBCEnStringB58(s, key string) string

+ func AesCBCEncryptE(asPKCS7 bool, plaintext, key []byte, ivs ...[]byte) ([]byte, error)

+ func AesGCMDeB58(s, key, nonce string) []byte

+ func AesGCMDeB64(s, key, nonce string) []byte

+ func AesGCMDeHex(s, key, nonce string) []byte

+ func AesGCMDeStringB58(s, key, nonce string) string

+ func AesGCMDeStringB64(s, key, nonce string) string

+ func AesGCMDeStringHex(s, key, nonce string) string

+ func AesGCMDecrypt(ciphertext, key, nonce []byte) (plaintext []byte)

+ func AesGCMDecryptWithNonce(ciphertext, key, nonce, additionalData []byte) ([]byte, error)

+ func AesGCMEnB58(b, key []byte) (string, string)

+ func AesGCMEnB64(b, key []byte) (string, string)

+ func AesGCMEnHex(b, key []byte) (string, string)

+ func AesGCMEnStringB58(s, key string) (string, string)

+ func AesGCMEnStringB64(s, key string) (string, string)

+ func AesGCMEnStringHex(s, key string) (string, string)

+ func AesGCMEncrypt(plaintext, key []byte) (ciphertext []byte, nonce []byte)

+ func AesGCMEncryptWithNonce(plaintext, key, nonce, additionalData []byte) ([]byte, []byte, error)

+ func DesCBCDeB58(s, key string) []byte

+ func DesCBCDePKCS7B58(s, key string) []byte

+ func DesCBCDePKCS7StringB58(s, key string) string

+ func DesCBCDeStringB58(s, key string) string

+ func DesCBCDecryptE(asPKCS7 bool, ciphertext, key []byte, ivs ...[]byte) ([]byte, error)

+ func DesCBCEnB58(b, key []byte) string

+ func DesCBCEnPKCS7B58(b, key []byte) string

+ func DesCBCEnPKCS7StringB58(s, key string) string

+ func DesCBCEnStringB58(s, key string) string

+ func DesCBCEncryptE(asPKCS7 bool, plaintext, key []byte, ivs ...[]byte) ([]byte, error)

+ func EncodeUUID(id []byte) []byte

+ func RandBytes(n int) []byte

+ func RandHex(nHalf int) string

+ func Str2Bytes(s string) (b []byte)

+ func String2Bytes(s string) (b []byte)

+ func StringToBytes(s string) (b []byte)

+ func UUID() []byte

+ func UUIDShort() string

+ func UUIDSimple() string

+ func UUIDString() string

+ func WeightedChoiceIndex(choices []TChoice) int

+ func WeightedChoiceMap(choices map[interface{}]int) interface

+ func WeightedChoiceWeightsIndex(weights []int) int

+ type TChoice struct

+ Item interface{}

+ Weight int

+ func WeightedChoice(choices ...TChoice) TChoice

+ func (c *TChoice) String() string

Apr 14, 2021

Changes in this version

+ func AddString(s ...string) string

+ func AddStringBytes(s ...string) []byte

+ func AesCBCDeB64(s, key string) []byte

+ func AesCBCDeHex(s, key string) []byte

+ func AesCBCDePKCS7B64(s, key string) []byte

+ func AesCBCDePKCS7Hex(s, key string) []byte

+ func AesCBCDePKCS7StringB64(s, key string) string

+ func AesCBCDePKCS7StringHex(s, key string) string

+ func AesCBCDeStringB64(s, key string) string

+ func AesCBCDeStringHex(s, key string) string

+ func AesCBCDecrypt(asPKCS7 bool, b, key []byte, ivs ...[]byte) []byte

+ func AesCBCEnB64(b, key []byte) string

+ func AesCBCEnHex(b, key []byte) string

+ func AesCBCEnPKCS7B64(b, key []byte) string

+ func AesCBCEnPKCS7Hex(b, key []byte) string

+ func AesCBCEnPKCS7StringB64(s, key string) string

+ func AesCBCEnPKCS7StringHex(s, key string) string

+ func AesCBCEnStringB64(s, key string) string

+ func AesCBCEnStringHex(s, key string) string

+ func AesCBCEncrypt(asPKCS7 bool, b, key []byte, ivs ...[]byte) []byte

+ func AssertEqual(t testing.TB, expected, actual interface{}, description ...string)

+ func AssertPanics(t *testing.T, title string, f func())

+ func B2S(b []byte) string

+ func B64Decode(s string) string

+ func B64Encode(s string) string

+ func B64UrlDecode(s string) string

+ func B64UrlEncode(s string) string

+ func CallPath() string

+ func CopyBytes(b []byte) []byte

+ func CopyString(s string) string

+ func Decrypt(value, secret string) string

+ func DesCBCDeB64(s, key string) []byte

+ func DesCBCDeHex(s, key string) []byte

+ func DesCBCDePKCS7B64(s, key string) []byte

+ func DesCBCDePKCS7Hex(s, key string) []byte

+ func DesCBCDePKCS7StringB64(s, key string) string

+ func DesCBCDePKCS7StringHex(s, key string) string

+ func DesCBCDeStringB64(s, key string) string

+ func DesCBCDeStringHex(s, key string) string

+ func DesCBCDecrypt(asPKCS7 bool, b, key []byte, ivs ...[]byte) []byte

+ func DesCBCEnB64(b, key []byte) string

+ func DesCBCEnHex(b, key []byte) string

+ func DesCBCEnPKCS7B64(b, key []byte) string

+ func DesCBCEnPKCS7Hex(b, key []byte) string

+ func DesCBCEnPKCS7StringB64(s, key string) string

+ func DesCBCEnPKCS7StringHex(s, key string) string

+ func DesCBCEnStringB64(s, key string) string

+ func DesCBCEnStringHex(s, key string) string

+ func DesCBCEncrypt(asPKCS7 bool, b, key []byte, ivs ...[]byte) []byte

+ func Encrypt(value, secret string) string

+ func GetBytes(v interface{}, defaultVal ...[]byte) []byte

+ func GetInt(v interface{}, defaultInt ...int) int

+ func GetString(v interface{}, defaultVal ...string) string

+ func GetenvDecrypt(key string, secret string) string

+ func Hash(b []byte, h hash.Hash) []byte

+ func Hmac(b []byte, key []byte, h func() hash.Hash) []byte

+ func HmacSHA1(b, key []byte) []byte

+ func HmacSHA1Hex(s, key string) string

+ func HmacSHA256(b, key []byte) []byte

+ func HmacSHA256Hex(s, key string) string

+ func HmacSHA512(b, key []byte) []byte

+ func HmacSHA512Hex(s, key string) string

+ func InInts(slice []int, n int) bool

+ func InStrings(ss []string, s string) bool

+ func IsDir(s string) bool

+ func IsExist(s string) bool

+ func IsFile(s string) bool

+ func JoinBytes(b ...[]byte) []byte

+ func MD5(b []byte) []byte

+ func MD5Hex(s string) string

+ func MD5Reader(r io.Reader) (string, error)

+ func MD5Sum(filename string) (string, error)

+ func MaxInt(a, b int) int

+ func MinInt(a, b int) int

+ func MustBool(v interface{}) bool

+ func MustInt(v interface{}) int

+ func MustJSON(v interface{}) []byte

+ func MustJSONString(v interface{}) string

+ func MustString(v interface{}) string

+ func Padding(b []byte, bSize int, pkcs7 bool) []byte

+ func RandInt(min int, max int) int

+ func RandString(n int) string

+ func Round(val float64, precision int) float64

+ func RunPath() string

+ func S2B(s string) (b []byte)

+ func SearchInt(slice []int, n int) int

+ func SearchString(ss []string, s string) int

+ func SetenvEncrypt(key, value, secret string) (string, error)

+ func Sha1(b []byte) []byte

+ func Sha1Hex(s string) string

+ func Sha256(b []byte) []byte

+ func Sha256Hex(s string) string

+ func Sha512(b []byte) []byte

+ func Sha512Hex(s string) string

+ func UnPadding(b []byte, pkcs7 bool) []byte

+ func WaitNextMinute()