c#利用FileStream 写文本
string time = System.DataTime.Now.Tostring();FileStream fst = new FileStream(chkname, FileMode.Append);//追加模式StreamWriter stw=new StreamWriter(fst,System.Text.Encoding.GetEncoding("utf-8"));//指定编码.否则将出错!stw.WriteLine(time + ":" + events);stw.Close();fst.Close();