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October 31, 2022 03:42
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go获取本机IP地址，包括IPv4和IPv6
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| func GetLocalIP() { | |
| host, _ := os.Hostname() | |
| addrs, _ := net.LookupIP(host) | |
| for _, addr := range addrs { | |
| if ipv4 := addr.To4(); ipv4 != nil { | |
| //return ipv4.String() | |
| } | |
| } | |
| //return "" | |
| } |
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这个根本什么也获取不到啊，是nil