Function IsLocalIP

internal/utils/ip.go:9–33

IsLocalIP 判断是否为本地IP

(ipString string)

// IsLocalIP 判断是否为本地IP
func IsLocalIP(ipString string) bool {
	var ip = net.ParseIP(ipString)
	if ip == nil {
		return false
	}

	// IPv6
	if strings.Contains(ipString, ":") {
		return ip.String() == "::1"
	}

	// IPv4
	ip = ip.To4()
	if ip == nil {
		return false
	}
	if ip[0] == 127 ||
		ip[0] == 10 ||
		(ip[0] == 172 && ip[1]&0xf0 == 16) ||
		(ip[0] == 192 && ip[1] == 168) {
		return true
	}

	return false
}

// IsIPv4 是否为IPv4
func IsIPv4(ip string) bool {