c#写日志

         /// <summary>

        /// 写日志，方便测试（看网站需求，也可以改成把记录存入数据库）

        /// </summary>
        /// <param name="sWord">要写入日志里的文本内容</param>
        public static void LogResult(string sWord)
        {
            string strPath = HttpContext.Current.Server.MapPath("log");
            strPath = strPath + "\\" + DateTime.Now.ToString().Replace(":", "") + ".txt";
            StreamWriter fs = new StreamWriter(strPath, false, System.Text.Encoding.Default);
            fs.Write(sWord);
            fs.Close();
        }