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perf(validator): check Ipv4、Ipv6 by more graceful method (#220)

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Cannian
2024-05-25 08:58:33 +08:00
committed by GitHub
parent e054680d20
commit 4b3a62b36a
1 changed files with 2 additions and 2 deletions
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4
validator/validator.go
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@@ -214,7 +214,7 @@ func IsIpV4(ipstr string) bool {
if ip == nil {
return false
}
return strings.Contains(ipstr, ".")
return ip.To4() != nil
}
// IsIpV6 check if the string is a ipv6 address.
@@ -224,7 +224,7 @@ func IsIpV6(ipstr string) bool {
if ip == nil {
return false
}
return strings.Contains(ipstr, ":")
return ip.To4() == nil && len(ip) == net.IPv6len
}
// IsPort check if the string is a valid net port.