49 lines
907 B
Go
49 lines
907 B
Go
package ipx
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import (
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"fmt"
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"net"
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"strings"
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)
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// TODO:不符合预期
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// 获取本机的公网IP
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func GetPublicIP() string {
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conn, err := net.Dial("udp", "114.114.114.114:53")
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if err != nil {
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fmt.Println(err)
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return ""
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}
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defer conn.Close()
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remoteAddr := conn.RemoteAddr().(*net.UDPAddr)
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fmt.Println("remote:", remoteAddr.String())
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localAddr := conn.LocalAddr().(*net.UDPAddr)
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fmt.Println("local:", localAddr.String())
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ip := strings.Split(localAddr.String(), ":")[0]
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return ip
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}
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// 获取本机的内网IP
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func GetLocalIP() string {
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addrs, err := net.InterfaceAddrs()
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if err != nil {
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fmt.Println(err)
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return ""
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}
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fmt.Println(addrs)
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for _, address := range addrs {
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// 检查ip地址判断是否回环地址
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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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ip := ipnet.IP.String()
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return 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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