Go擷取Windows的網卡ＩＯ.

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package mainimport ("fmt""github.com/axgle/mahonia""github.com/shirou/gopsutil/net"nnet "net""os""os/exec""strings""time")var debug stringfunc main() {if len(os.Args) != 3 && len(os.Args) != 4 {fmt.Println("Args error ...")return}R_name := strings.ToUpper(os.Args[1])I_name := strings.ToUpper(os.Args[2])if len(os.Args) == 4 {debug = os.Args[3]}var addr stringlis, _ := nnet.Interfaces()for _, v := range lis {if strings.ToUpper(v.Name) == R_name {addr = v.HardwareAddr.String()}if debug == "true" {fmt.Println(v)}}if len(addr) == 0 {addr = cmd_get_mac(R_name)if len(addr) < 2 {return}}var num []uint64 = make([]uint64, 2)for i := 0; i < 2; i++ {Netio, err := net.NetIOCounters(true)if err != nil {fmt.Println(err)return}for _, v := range Netio {if debug == "true" {fmt.Printf("HardWare Addr :%s\n%s\n", addr, nnet.HardwareAddr(v.Addr[:8]).String())fmt.Println(v)}if strings.Contains(nnet.HardwareAddr(v.Addr[:8]).String(), addr) {switch I_name {case "IN":num[i] = v.BytesRecvcase "OUT":num[i] = v.BytesSent}}}if i == 1 {break}time.Sleep(5e9)}if debug == "true" {fmt.Println(num)}fmt.Print((num[1] - num[0]) / 5.00)}func cmd_get_mac(name string) string {cmd := exec.Command("getmac", "/FO", "csv", "/v", "/NH")buf, err := cmd.Output()if err != nil {if debug == "true" {fmt.Println(err)}return ""}s := mahonia.NewDecoder("gb18030").ConvertString(string(buf))for _, v := range strings.Split(s, "\n") {if strings.Contains(v, name) {hwaddr, err := nnet.ParseMAC(split(v))if err != nil && debug == "true" {fmt.Println(err)continue}return hwaddr.String()}}return ""}func split(s string) string {lis := strings.Split(s, ",")if len(lis) < 3 {return ""}return strings.Trim(lis[2], `"`)}

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