/// <summary>        /// 过滤特殊字符        /// </summary>        private static string String2Json(String s)        {            StringBuilder sb = new StringBuilder();            for (int i = 0; i < s.Length; i++)            {                char c = s.ToCharArray()[i];                switch (c)                {                    case ‘\"‘:                        sb.Append("\\\""); break;                    case ‘\\‘:                        sb.Append("\\\\"); break;                    case ‘/‘:                        sb.Append("\\/"); break;                    case ‘\b‘:                        sb.Append("\\b"); break;                    case ‘\f‘:                        sb.Append("\\f"); break;                    case ‘\n‘:                        sb.Append("\\n"); break;                    case ‘\r‘:                        sb.Append("\\r"); break;                    case ‘\t‘:                        sb.Append("\\t"); break;                    default:                        sb.Append(c); break;                }            }            return sb.ToString();        }

/// <summary>        /// 格式化字符型、日期型、布尔型        /// </summary>        private static string StringFormat(string str, Type type)        {            if (type == typeof(string))            {                str = String2Json(str);                str = "\"" + str + "\"";            }            else if (type == typeof(DateTime))            {                str = "\"" + str + "\"";            }            else if (type == typeof(bool))            {                str = str.ToLower();            }            else if (type != typeof(string) && string.IsNullOrEmpty(str))            {                str = "\"" + str + "\"";            }            return str;        }