地址可以使用net包中的方法来实现。下面是一个示例代码：
package main
import (
"fmt"
"net"
)
func main() {
interfaces, err := net.Interfaces()
if err != nil {
fmt.Println("Error:", err)
return
}
for _, iface := range interfaces {
addrs, err := iface.Addrs()
if err != nil {
fmt.Println("Error:", err)
continue
}
for _, addr := range addrs {
switch v := addr.(type) {
case *net.IPNet:
if !v.IP.IsLoopback() && v.IP.To4() != nil {
mac := iface.HardwareAddr
fmt.Printf("MAC address: %s\n", mac.String())
return
}
}
}
}
}
该程序会依次遍历所有网络接口，查找具有IPv4地址且非回环地址的接口，并返回该接口的MAC地址。
![/data # iw --debug dev wlan0 connect -w "lucky-5g" auth open key 0:1234567890
Usage: iw [options] dev connect [-w] [] [] [auth open|shared] [key 0:abcde d:1:6162636465] [mfp:req/opt/no]
Join the network with ...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162239148267954.png)
![驱动代码
void kalRxTaskletSchedule(struct GLUE_INFO *pr)
{
static unsigned int num = 0;
tasklet_hi_schedule(&pr->rRxTask[(num++)%NR_CPUS]);
// tasklet_hi_schedule(&pr->rRxTask);
DBGLOG(HAL, ERROR,](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162226144313964.png)
