utils

Documentation

Index

• func CPUID() string
• func Daemon(nochdir, noclose int) int
• func Exists(path string) bool
• func FileMd5(file string) string
• func GetFuncName(f interface{}) string
• func GetLocalIP() (string, error)
• func IsDir(path string) bool
• func IsFile(path string) bool
• func Md5(str string) string
• func RandomIP() string
• func RandomStr(len int) string
• func ResetColor()
• func URLJoin(base, href string) string
• func UUID() string
• type Counter
  • func (c *Counter) Delete(key string)
  • func (c *Counter) Get(key string) int
  • func (c *Counter) Incr(key string, amount int) int
  • func (c *Counter) Set(key string, value int)
• type Map
  • func (m *Map) Incr(key string, amount int)
• type Storage
  • func NewStorage() *Storage
  • func (s *Storage) Delete(key string)
  • func (s *Storage) Get(key string) interface{}
  • func (s *Storage) Reset()
  • func (s *Storage) Set(key string, val interface{}, ttl time.Duration)
  • func (s *Storage) TTL(key string) uint64

Functions

func CPUID

func CPUID() string

CPUID unique cpu id

func Daemon

func Daemon(nochdir, noclose int) int

Daemon process

func Exists

func Exists(path string) bool

Exists files

func FileMd5

func FileMd5(file string) string

FileMd5 calc file md5

func GetFuncName

func GetFuncName(f interface{}) string

GetFuncName return func name

func GetLocalIP

func GetLocalIP() (string, error)

GetLocalIP return local ip

func IsDir

func IsDir(path string) bool

IsDir check

func IsFile

func IsFile(path string) bool

IsFile check

func Md5

func Md5(str string) string

Md5 for string

func RandomIP

func RandomIP() string

RandomIP ip address

func RandomStr

func RandomStr(len int) string

RandomStr random str

func ResetColor

func ResetColor()

ResetColor reset terminal color

func URLJoin

func URLJoin(base, href string) string

URLJoin join urls

func UUID

func UUID() string

UUID unique id

Types

type Counter

type Counter struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Counter exported

func (*Counter) Delete

func (c *Counter) Delete(key string)

Delete exported

func (*Counter) Get

func (c *Counter) Get(key string) int

Get exported

func (*Counter) Incr

func (c *Counter) Incr(key string, amount int) int

Incr exported

func (*Counter) Set

func (c *Counter) Set(key string, value int)

Set exported

type Map

type Map struct {
	sync.Map
	// contains filtered or unexported fields
}

Map sync map

func (*Map) Incr

func (m *Map) Incr(key string, amount int)

Incr map

type Storage

type Storage struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Storage define

func NewStorage

func NewStorage() *Storage

NewStorage return new storage

func (*Storage) Delete

func (s *Storage) Delete(key string)

Delete key by key

func (*Storage) Get

func (s *Storage) Get(key string) interface{}

Get value by key

func (*Storage) Reset

func (s *Storage) Reset()

Reset all keys

func (*Storage) Set

func (s *Storage) Set(key string, val interface{}, ttl time.Duration)

Set key with value

func (*Storage) TTL

func (s *Storage) TTL(key string) uint64

TTL return ttl