60 lines
1.1 KiB
Go
60 lines
1.1 KiB
Go
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// Package util...
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//
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// Description : util...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 2021-03-09 5:56 下午
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package util
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import (
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"net"
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"net/http"
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)
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// ip ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 14:47 2022/5/14
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type ip struct {
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}
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// GetHostIP 获取本机IP地址
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 5:58 下午 2021/3/9
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func (i *ip) GetHostIP() string {
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hostIP := "127.0.0.1"
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addrs, _ := net.InterfaceAddrs()
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for _, address := range addrs {
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if ipnet, ok := address.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
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if ipnet.IP.To4() != nil {
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hostIP = ipnet.IP.String()
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break
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}
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}
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}
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return hostIP
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}
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// GetRemoteIP 获取远端IP
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 5:35 下午 2021/11/22
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func (i *ip) GetRemoteIP(req *http.Request) string {
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// Try via request
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remoteIP, _, err := net.SplitHostPort(req.RemoteAddr)
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if err != nil {
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return "::1"
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}
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userIP := net.ParseIP(remoteIP)
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if userIP == nil {
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return "::1"
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}
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return userIP.String()
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}
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