xml、json反序列化得到相应的类

using System.Xml.Serialization;
using Newtonsoft.Json;

        /// <summary>
        /// XML转换实体类
        /// </summary>
        /// <typeparam name="T">xml对应的实体类</typeparam>
        /// <param name="res">xml字符串</param>
        /// <returns>失败返回null,成功返回对应T</returns>
        public T GetXmlT<T>(string res) where T : class
        {
            try
            {
                XmlSerializer serializer = new XmlSerializer(typeof(T));
                StringReader rdr = new StringReader(res);
                T rt = serializer.Deserialize(rdr) as T;
                return rt;
            }
            catch(Exception ex){
                
                return null;
            }
        }

        /// <summary>
        /// json转换得到实体对象
        /// </summary>
        /// <typeparam name="T">json对应的实体对象</typeparam>
        /// <param name="res">json字符串</param>
        /// <returns>失败返回null，成功返回对应T</returns>
        public T GetJsonT<T>(string res) where T : class {
            try
            {
                return JsonConvert.DeserializeObject<T>(res);
            }
            catch (Exception ex) {
                
                return null;
            }
        }