C#正则表达式判断是否含有指定字符并去除

/// <summary>        /// 处理json字符串，将[]{}'"字符去除        /// </summary>        /// <param name="JsonStr">需处理的字符串</param>        /// <returns>处理后的字符串</returns>        public static string DealJsonStr(string JsonStr)        {            Regex regex = new Regex(@"[\]\[\}\{""\']+");            Match match = null;            while ((match = regex.Match(JsonStr)).Success)            {                JsonStr = JsonStr.Replace(match.Value, string.Empty);            }            return JsonStr;        }