C# 存儲日誌

 存儲日誌

 public void log(string neirong)
        {
            var path = @"D:\xx文件名xx\Log\" + "日誌" + ".log";
            using (StreamWriter st = new StreamWriter(path, append: true))
            {
                st.WriteLine( "  " + DateTime.Now + "  " + neirong);
            }
        }