c# 实现redis读写

public class ManualSuggestRedisHelper
    {
        private static IRedisClient GetManualSuggestClient()
        {
            var config = ConfigurationManager.ConnectionStrings["REDIS_MANUAL_VIDEO_LIST"].ConnectionString.Split(‘:‘);
            if (config.Length == 3)
            {
                int dbNum = int.Parse(config[2]);
                return new RedisClient(config[0], int.Parse(config[1]), db: dbNum);
            }
            else
            {
                return new RedisClient("192.168.86.15", 6379, db: 8);
            }
        }

        public static void AddRangeToList(string key, JSONObject value)
        {
            try
            {
                using (var redis = GetManualSuggestClient())
                {
                    redis.SetEntry(key, value.ToString());
                }
            }
            catch (Exception ex)
            {
                TxtLogger.DumpException(ex);
            }
        }

        public static void AddRangeToSuggestList(string key, List<string> value)
        {
            try
            {
                using (var redis = GetManualSuggestClient())
                {
                    redis.AddRangeToList(key, value);
                }
            }
            catch (Exception ex)
            {
                TxtLogger.DumpException(ex);
            }
        }

        public static void Remove(string key)
        {
            try
            {
                using (var redis = GetManualSuggestClient())
                {
                    redis.Remove(key);
                }
            }
            catch (Exception ex)
            {
                TxtLogger.AppendStringToTextFile("删除redis key存在异常——" + ex);
            }
        }

        public static bool ExistsRedis(string key)
        {
            try
            {
                using (var redis = GetManualSuggestClient())
                {
                    List<string> isExists = redis.GetAllItemsFromList(key);
                    if (isExists != null && isExists.Count() > 0)
                    {
                        return true;
                    }
                }
            }
            catch (Exception ex)
            {
                TxtLogger.DumpException(ex);
            }
            return false;
        }

    }