github.com/qiuhoude/go-web@v0.0.0-20220223060959-ab545e78f20d/prepare/00_net/tcp/other/parseip.go (about)

     1  package main
     2  
     3  import (
     4  	"fmt"
     5  	"net"
     6  )
     7  
     8  func main() {
     9  	//ipstr := "192.168.10.105"
    10  	ipstr := "2001:0db8:85a3:08d3:1319:8a2e:0370:7344"
    11  	addr := net.ParseIP(ipstr)
    12  
    13  	if addr != nil {
    14  		fmt.Println("ip is", addr.String())
    15  	} else {
    16  		fmt.Println("Invalid address")
    17  	}
    18  }