goip/query.go

package goip

import (
	"errors"
	"go.dtapp.net/goip/geoip"
	"go.dtapp.net/goip/ip2region_v2"
	"net"
)

var (
	QueryIncorrect = errors.New("ip地址不正确")
)

// QueryQqWryResult 返回
type QueryQqWryResult struct {
	Ip      string `json:"ip,omitempty"`      // 查询的ip地址
	Country string `json:"country,omitempty"` // 国家或地区
	Area    string `json:"area,omitempty"`    // 区域
}

// QueryQqWry 纯真IP库
// https://www.cz88.net/
func (c *Client) QueryQqWry(ipAddress net.IP) (result QueryQqWryResult, err error) {
	if ipAddress.To4() == nil {
		return result, QueryIncorrect
	}
	resp := c.V4db.Query(ipAddress)
	return QueryQqWryResult{
		Ip:      resp.IP,
		Country: resp.Country,
		Area:    resp.Area,
	}, nil
}

// QueryIp2Region ip2region
// https://github.com/lionsoul2014/ip2region
func (c *Client) QueryIp2Region(ipAddress net.IP) (result QueryQqWryResult, err error) {
	if ipAddress.To4() == nil {
		return result, QueryIncorrect
	}
	resp := c.V4db.Query(ipAddress)
	return QueryQqWryResult{
		Ip:      resp.IP,
		Country: resp.Country,
		Area:    resp.Area,
	}, nil
}

// QueryIp2RegionV2 ip2region
// https://github.com/lionsoul2014/ip2region
func (c *Client) QueryIp2RegionV2(ipAddress net.IP) (result ip2region_v2.Result, err error) {
	if ipAddress.To4() == nil {
		return result, QueryIncorrect
	}

	query, err := c.ip2regionV2Client.Query(ipAddress)
	if err != nil {
		return ip2region_v2.Result{}, err
	}

	return query, nil
}

// QueryGeoIp ip2region
// https://www.maxmind.com/
func (c *Client) QueryGeoIp(ipAddress net.IP) (result geoip.QueryCityResult, err error) {
	if ipAddress.String() == "<nil>" {
		return result, QueryIncorrect
	}

	query, err := c.geoIpClient.QueryCity(ipAddress)
	if err != nil {
		return geoip.QueryCityResult{}, err
	}

	return query, nil
}