标签:多个 port win tst imp cal 个数 set atoi
仅供参考
package main
import (
"fmt"
"log"
"os"
"strconv"
"strings"
registry "github.com/golang/sys/windows/registry"
)
func main() {
//查询插入的u盘个数
k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SYSTEM\CurrentControlSet\Services\USBSTOR\Enum`, registry.QUERY_VALUE)
if err != nil {
log.Fatal(err)
}
defer k.Close()
n, _, err := k.GetIntegerValue("Count")
if err != nil {
log.Fatal(err)
}
if n < 1 {
fmt.Println("没有检测到u盘!")
os.Exit(-1)
}
//查询u盘序列号
var sn, pvid, vid, pid string
information, _, err := k.GetStringValue(strconv.Itoa(0))
strn := strconv.FormatUint(n, 10) //n是uint64类型,先转成string
nInt, _ := strconv.Atoi(strn) //再转成int类型
if n > 1 {
fmt.Printf("\n检测到多个u盘,按插入顺序输出u盘信息\n\n")
}
for i := 0; i < nInt; i++ {
information, _, err = k.GetStringValue(strconv.Itoa(i))
if err != nil {
log.Fatal(err)
}
sn = strings.Split(information, "\\")[2]
pvid = strings.Split(information, "\\")[1]
vid = strings.Split(pvid, "&")[0]
vid = strings.Split(vid, "_")[1]
pid = strings.Split(pvid, "&")[1]
pid = strings.Split(pid, "_")[1]
fmt.Println("当前u盘sn码:", sn)
fmt.Println("当前u盘vid: ", vid)
fmt.Println("当前u盘pid: ", pid)
fmt.Println("")
}
}
标签:多个 port win tst imp cal 个数 set atoi
原文地址:https://www.cnblogs.com/sherlock-merlin/p/10197581.html