/
main.go
62 lines (57 loc) · 1.04 KB
/
main.go
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package main
import (
"flag"
"fmt"
"github.com/HSwift/ipGeo"
"os"
)
func lookup(db ipGeo.IPDB, ip string) {
res, err := db.GetIPLocation(ip)
if err != nil {
fmt.Println(err)
return
}
fmt.Println(res.Country, res.Area)
}
func openIpv6() *ipGeo.IPv6DB {
if _, err := os.Stat("./ipv6wry.db"); err != nil {
fmt.Println("下载IPv6数据库")
err := ipGeo.DownloadIPv6DB("./ipv6wry.db")
if err != nil {
panic(err)
}
}
db, err := ipGeo.OpenIPv6DB("./ipv6wry.db")
if err != nil {
panic(err)
}
return db
}
func openIpv4() *ipGeo.IPv4DB {
if _, err := os.Stat("./qqwry.db"); err != nil {
fmt.Println("下载IPv4数据库")
err := ipGeo.DownloadIPv4DB("./qqwry.db")
if err != nil {
panic(err)
}
}
db, err := ipGeo.OpenIPv4DB("./qqwry.db")
if err != nil {
panic(err)
}
return db
}
func main() {
var enableIPv6 bool
var ip string
var db ipGeo.IPDB
flag.BoolVar(&enableIPv6, "6", false, "enable ipv6")
flag.Parse()
ip = flag.Arg(0)
if enableIPv6 {
db = openIpv6()
} else {
db = openIpv4()
}
lookup(db, ip)
}