README
¶
获取本机内网 / 公网 IP
使用
package main
import (
"fmt"
"github.com/fufuok/utils/myip"
)
var (
// 服务器 IP
InternalIPv4 string
ExternalIPv4 string
ExternalIP string
)
func init() {
// 推荐方式
go func() {
InternalIPv4 = myip.InternalIPv4()
}()
go func() {
ExternalIPv4 = myip.ExternalIPv4()
}()
go func() {
ExternalIP = myip.ExternalIP()
}()
}
func main() {
fmt.Println("MyIP(可能为空, 但不阻塞)", InternalIPv4, ExternalIPv4, ExternalIP)
fmt.Println("获取外网地址 (IPv4):", myip.ExternalIPv4())
fmt.Println("获取外网地址 (IPv6):", myip.ExternalIPv6())
fmt.Println("获取外网地址 (出口公网地址, 优先获取 IPv6):", myip.ExternalIP())
fmt.Println("获取外网地址 (出口公网地址 IPv4):", myip.ExternalIP("ipv4"))
fmt.Println("获取外网地址 (出口公网地址 IPv6):", myip.ExternalIP("ipv6"))
fmt.Println("获取内网地址 (IPv4):", myip.InternalIPv4())
fmt.Println("获取内网地址 (临时 IPv6 地址):", myip.InternalIPv6())
fmt.Println("获取内网地址 (出口本地地址):", myip.InternalIP("", ""))
fmt.Println("获取内网地址 (出口本地地址):", myip.InternalIP("1.1.1.1:53", "udp"))
fmt.Println("获取内网地址 (出口本地地址):", myip.InternalIP("baidu.com:443", "tcp"))
fmt.Println("获取内网地址 (出口本地地址):", myip.InternalIP("1.1.1.1", "ip4:icmp"))
fmt.Println("获取本地地址 (第一个):", myip.LocalIP())
fmt.Println("获取所有本地地址 (IPv4):", myip.LocalIPv4s())
fmt.Println("MyIP:", InternalIPv4, ExternalIPv4, ExternalIP)
}
ff
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