利用GO打算寫一個進程檢測工具,發現並沒有直接可以獲取進程的信息的方式,後經過查找,決定採用命令的方式進行處理,關鍵代碼如下:
buf := bytes.Buffer{}
cmd := exec.Command("wmic", "process", "get", "name,executablepath")
cmd.Stdout = &buf
cmd.Run()
cmd2 := exec.Command("findstr", "chrome.exe")
cmd2.Stdin = &buf
data, := cmd2.CombinedOutput()
if len(data) == 0 {
fmt.Println("not runing")
} else {
fmt.Println("runing")
}
優化後的代碼如下
// IsExeRuning : 程序是否運行,strKey:用於結果查找, strExeName:校驗查找的是否是要尋找的進程
func IsExeRuning(strKey string, strExeName string) bool {
buf := bytes.Buffer{}
cmd := exec.Command("wmic", "process", "get", "name,executablepath")
cmd.Stdout = &buf
cmd.Run()
cmd2 := exec.Command("findstr", strKey)
cmd2.Stdin = &buf
data, err := cmd2.CombinedOutput()
if err != nil && err.Error() != "exit status 1" {
//XBLog.LogF("ServerMonitor", "IsExeRuning CombinedOutput error, err:%s", err.Error())
return false
}
strData := string(data)
if strings.Contains(strData, strExeName) {
return true
} else {
return false
}
}