utils

func BinaryToHex(bin string) (hex string, err error)

func BinaryToString(bin string) (string, error)

func ClientIP(r *http.Request) string

func ClientPublicIP(r *http.Request) string

func FillWidth(str string, width int) string

func HasLocalIP(ip net.IP) bool

func HasLocalIPAddr(ip string) bool

func HexToBinary(hex string) (bin string, err error)

func HexToString(str string) (string, error)

func IP2Long(ip net.IP) (uint, error)

func IPString2Long(ip string) (uint, error)

func IsZero(v interface{}) bool

func Long2IP(i uint) (net.IP, error)

func Long2IPString(i uint) (string, error)

func NewTimeCounter() timeCounter

func RemoteIP(r *http.Request) string

func ServerIp() (ip string)

func SetFieldValue(binding interface{}, name string, value interface{}) error

func StringToBinary(str string) (string, error)

func StringToHex(str string) (bin string)

func StructToStruct(binding interface{}, value interface{}) error