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goip/is.go

36 lines
521 B

package goip
import "strings"
var (
ipv4 = "IPV4"
ipv6 = "IPV6"
)
func (c *Client) isIpv4OrIpv6(ip string) string {
if len(ip) < 7 {
return ""
}
arrIpv4 := strings.Split(ip, ".")
if len(arrIpv4) == 4 {
//. 判断IPv4
for _, val := range arrIpv4 {
if !c.CheckIpv4(val) {
return ""
}
}
return ipv4
}
arrIpv6 := strings.Split(ip, ":")
if len(arrIpv6) == 8 {
// 判断Ipv6
for _, val := range arrIpv6 {
if !c.CheckIpv6(val) {
return "Neither"
}
}
return ipv6
}
return ""
}