Stopwatch st = new Stopwatch();

        st.Start();

        for(int i =0; i<100000; i++)

        {

             console.writeLine('输出');

        }

        st.Stop();

        TimeSpan ts = st.Elapsed;

        BaseHelper.WriteLogs("经办流程列表", String.Format("共计{0}人，耗时{1}ms,{2}分钟:", allUser.Count() + "", ts.TotalMilliseconds + "", ts.TotalMinutes + ""));