package main
import (
"fmt"
"net"
"os"
)
func main() {
addrs, err := net.InterfaceAddrs()
if err != nil {
fmt.Println(err)
os.Exit(1)
}
for _, address := range addrs {
// 检查ip地址判断是否回环地址
if ipnet, ok := address.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
if ipnet.IP.To4() != nil {
fmt.Println(ipnet.IP.String())
}
}
}
}
你这把一堆都弄出来了把？
```golang
func getLocalIP() net.IP {
raddr, err1 := net.ResolveIPAddr("ip4:icmp", "220.181.38.148")
laddr, err2 := net.ResolveIPAddr("ip4:icmp", "")
con, err3 := net.DialIP("ip4:icmp", laddr, raddr)
if err1 != nil || err2 != nil || err3 != nil {
fmt.Println(err1, err2, err3)
return nil
}
defer con.Close()
return net.ParseIP(con.LocalAddr().String())
}
}
```
#6
