ip2region

Documentation

Index

• Constants
• func New(path string) error
• type Ip2Region
  • func (region *Ip2Region) BinarySearch(ipStr string) (ipInfo IpInfo, err error)
  • func (region *Ip2Region) BtreeSearch(ipStr string) (ipInfo IpInfo, err error)
  • func (region *Ip2Region) Close() error
  • func (region *Ip2Region) MemorySearch(ipStr string) (ipInfo IpInfo, err error)
• type IpInfo
  • func (ip IpInfo) String() string

Constants

const (
	INDEX_BLOCK_LENGTH  = 12
	TOTAL_HEADER_LENGTH = 8192
)

Functions

func New

func New(path string) error

Types

type Ip2Region

type Ip2Region struct {
	// contains filtered or unexported fields
}

var IpRegion *Ip2Region

func (*Ip2Region) BinarySearch

func (region *Ip2Region) BinarySearch(ipStr string) (ipInfo IpInfo, err error)

func (*Ip2Region) BtreeSearch

func (region *Ip2Region) BtreeSearch(ipStr string) (ipInfo IpInfo, err error)

func (*Ip2Region) Close

func (region *Ip2Region) Close() error

func (*Ip2Region) MemorySearch

func (region *Ip2Region) MemorySearch(ipStr string) (ipInfo IpInfo, err error)

type IpInfo

type IpInfo struct {
	CityId   int64  `json:"city_id"`
	Country  string `json:"country"`
	Region   string `json:"region"`
	Province string `json:"province"`
	City     string `json:"city"`
	ISP      string `json:"isp"`
}

func (IpInfo) String

func (ip IpInfo) String() string