13.4 UDP 客户端
package main
import(
"bufio"
"fmt"
"net"
"os"
"strings"
)func main() {
arguments := os.Args
if len(arguments) == 1 {
fmt.Println("Please provide a host:post string")
return
}
CONNECT := arguments[1]
s, err := net.ResolveUDPAddr("udp4", CONNECT)
c, err := net.DialUDP("udp4", nil, s)
if err != nil {
fmt.Println(err)
return
}
fmt.Printf("The UDP server is %s\n", c.RemoteAddr().String())
defer c.Close()Last updated