mirror of
https://github.com/Rain-kl/OpenFlare.git
synced 2026-09-29 14:06:36 +08:00
ryan
35 lines
564 B
Go
35 lines
564 B
Go
package utils
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import (
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"log/slog"
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"net"
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"strings"
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)
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func GetIp() (ip string) {
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ips, err := net.InterfaceAddrs()
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if err != nil {
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slog.Error("get interface addresses failed", "error", err)
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return ip
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}
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for _, a := range ips {
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if ipNet, ok := a.(*net.IPNet); ok && !ipNet.IP.IsLoopback() {
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if ipNet.IP.To4() != nil {
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ip = ipNet.IP.String()
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if strings.HasPrefix(ip, "10") {
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return
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}
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if strings.HasPrefix(ip, "172") {
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return
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}
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if strings.HasPrefix(ip, "192.168") {
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return
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}
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ip = ""
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}
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}
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}
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return
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}
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