Redis封装之RedisStringService

Posted 2020-09-14 我没有领悟

RedisBase类

    /// <summary>
    /// RedisBase类，是redis操作的基类，继承自IDisposable接口，主要用于释放内存
    /// </summary>
    public abstract class RedisBase : IDisposable
    {
        public static IRedisClient iClient { get; private set; }
        private bool _disposed = false;
        static RedisBase()
        {
            iClient = RedisManager.GetClient();
        }

        public virtual void FlushAll()
        {
            iClient.FlushAll();
        }
        protected virtual void Dispose(bool disposing)
        {
            if (!this._disposed)
            {
                if (disposing)
                {
                    iClient.Dispose();
                    iClient = null;
                }
            }
            this._disposed = true;
        }
        public void Dispose()
        {
            Dispose(true);
            GC.SuppressFinalize(this);
        }
        /// <summary>
        /// 保存数据DB文件到硬盘
        /// </summary>
        public void Save()
        {
            iClient.Save();
        }
        /// <summary>
        /// 异步保存数据DB文件到硬盘
        /// </summary>
        public void SaveAsync()
        {
            iClient.SaveAsync();
        }
    }

　　RedisStringService：

    /// <summary>
    /// key-value 键值对:value可以是序列化的数据
    /// </summary>
    public class RedisStringService : RedisBase
    {
        #region 赋值
        /// <summary>
        /// 设置key的value
        /// </summary>
        public bool Set(string key, string value)
        {
            return RedisBase.iClient.Set<string>(key, value);
        }
        /// <summary>
        /// 设置key的value并设置过期时间
        /// </summary>
        public bool Set(string key, string value, DateTime dt)
        {
            return RedisBase.iClient.Set<string>(key, value, dt);
        }
        /// <summary>
        /// 设置key的value并设置过期时间
        /// </summary>
        public bool Set(string key, string value, TimeSpan sp)
        {
            return RedisBase.iClient.Set<string>(key, value, sp);
        }
        /// <summary>
        /// 设置多个key/value
        /// </summary>
        public void Set(Dictionary<string, string> dic)
        {
            RedisBase.iClient.SetAll(dic);
        }

        #endregion

        #region 追加
        /// <summary>
        /// 在原有key的value值之后追加value
        /// </summary>
        public long Append(string key, string value)
        {
            return RedisBase.iClient.AppendToValue(key, value);
        }
        #endregion

        #region 获取值
        /// <summary>
        /// 获取key的value值
        /// </summary>
        public string Get(string key)
        {
            return RedisBase.iClient.GetValue(key);
        }
        /// <summary>
        /// 获取多个key的value值
        /// </summary>
        public List<string> Get(List<string> keys)
        {
            return RedisBase.iClient.GetValues(keys);
        }
        /// <summary>
        /// 获取多个key的value值
        /// </summary>
        public List<T> Get<T>(List<string> keys)
        {
            return RedisBase.iClient.GetValues<T>(keys);
        }
        #endregion

        #region 获取旧值赋上新值
        /// <summary>
        /// 获取旧值赋上新值
        /// </summary>
        public string GetAndSetValue(string key, string value)
        {
            return RedisBase.iClient.GetAndSetValue(key, value);
        }
        #endregion

        #region 辅助方法
        /// <summary>
        /// 获取值的长度
        /// </summary>
        public long GetLength(string key)
        {
            return RedisBase.iClient.GetStringCount(key);
        }
        /// <summary>
        /// 自增1，返回自增后的值
        /// </summary>
        public long Incr(string key)
        {
            return RedisBase.iClient.IncrementValue(key);
        }
        /// <summary>
        /// 自增count，返回自增后的值
        /// </summary>
        public double IncrBy(string key, double count)
        {
            return RedisBase.iClient.IncrementValueBy(key, count);
        }
        /// <summary>
        /// 自减1，返回自减后的值
        /// </summary>
        public long Decr(string key)
        {
            return RedisBase.iClient.DecrementValue(key);
        }
        /// <summary>
        /// 自减count ，返回自减后的值
        /// </summary>
        /// <param name="key"></param>
        /// <param name="count"></param>
        /// <returns></returns>
        public long DecrBy(string key, int count)
        {
            return RedisBase.iClient.DecrementValueBy(key, count);
        }
        #endregion
    }