/// <summary>    /// 寫接口日志類（by mo）    /// </summary>    public class LogWrite    {        /// <summary>        /// 寫異常日志        /// </summary>        /// <param name="path">相對路徑（"~/log"）</param>        /// <param name="content">異常內容</param>        /// <param name="filename">文件名（不能帶后綴格式，默認保存txt文本）</param>        public static void WriteBug(string path, string content, string filename)        {            StringBuilder sb = new StringBuilder();            sb.Append("----------bug日志--------/r/n");            sb.AppendFormat("時間：{0}/r/n異常內容：{1}/r/n/r/n", DateTime.Now.ToString("yyyy-MM-dd HH:mm"), content);            if (!System.IO.Directory.Exists(HttpContext.Current.Server.MapPath(path)))            {                System.IO.Directory.CreateDirectory(HttpContext.Current.Server.MapPath(path));            }            System.IO.File.AppendAllText(HttpContext.Current.Server.MapPath(path + filename + ".txt"), sb.ToString(), System.Text.Encoding.Default);        }        /// <summary>        /// 寫請求參數日志(用于接口調用)        /// </summary>        /// <param name="path">路徑</param>        /// <param name="title">標題</param>        /// <param name="content">內容</param>        /// <param name="filename">文件名（不能帶后綴格式，默認保存txt文本）</param>        public static void WriteRequstParameters(string path, string title, string content, string filename)        {            StringBuilder sb = new StringBuilder();            sb.AppendFormat("----------{0}--------/r/n", title);            sb.AppendFormat("請求時間={0},{1}/r/n/r/n", DateTime.Now.ToString("yyyy-MM-dd HH:mm"), content);            if (!System.IO.Directory.Exists(HttpContext.Current.Server.MapPath(path)))            {                System.IO.Directory.CreateDirectory(HttpContext.Current.Server.MapPath(path));            }            System.IO.File.AppendAllText(HttpContext.Current.Server.MapPath(path + filename + ".txt"), sb.ToString(), System.Text.Encoding.Default);        }        /// <summary>        /// 寫所有請求參數日志        /// </summary>        /// <param name="path">相對路徑</param>        /// <param name="title">標題</param>        /// <param name="filename">文件名（不能帶后綴格式，默認保存txt文本）</param>        public static void WriteRequstStream(string path, string title, string filename)        {            string a = string.Empty;            using (System.IO.Stream stream = System.Web.HttpContext.Current.Request.InputStream)            {                using (System.IO.StreamReader sr = new System.IO.StreamReader(stream))                {                    a = sr.ReadToEnd();                }            }            StringBuilder sb = new StringBuilder();            sb.AppendFormat("----------{0}--------/r/n", title);            sb.AppendFormat("請求時間:{0},/r/n請求參數:{1}/r/n/r/n", DateTime.Now.ToString("yyyy-MM-dd HH:mm"), a);            if (!System.IO.Directory.Exists(HttpContext.Current.Server.MapPath(path)))            {                System.IO.Directory.CreateDirectory(HttpContext.Current.Server.MapPath(path));            }            System.IO.File.AppendAllText(HttpContext.Current.Server.MapPath(path + filename + ".txt"), sb.ToString(), System.Text.Encoding.Default);        }    }