Exemple #1
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        /// <summary>
        /// 设置指定key的过期时间
        /// </summary>
        /// <param name="nodeName">节点名称</param>
        /// <param name="logicName">业务名称</param>
        /// <param name="key">key</param>
        /// <param name="expiry">过期时间</param>
        /// <returns></returns>
        public static bool KeyExpire(string nodeName, string logicName, string key, TimeSpan?expiry)
        {
            RedisNode cfg = RedisConfig.GetNode(nodeName);
            string    k   = getKey(logicName, key);

            return(cfg.Set(db => db.KeyExpire(k, expiry)));
        }
Exemple #2
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        /// <summary>
        /// 保存一个string value
        /// </summary>
        /// <param name="nodeName">节点名称</param>
        /// <param name="logicName">业务名称</param>
        /// <param name="key">key</param>
        /// <param name="value">value</param>
        /// <param name="expiry">过期时间</param>
        /// <returns>bool</returns>
        public static bool Set(string nodeName, string logicName, string key, string value, TimeSpan?expiry = default(TimeSpan?))
        {
            RedisNode cfg = RedisConfig.GetNode(nodeName);
            string    k   = getKey(logicName, key);

            return(cfg.Set(db => db.StringSet(k, value, expiry)));
        }
Exemple #3
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        /// <summary>
        /// 移除某个key的值
        /// </summary>
        /// <param name="nodeName">节点名称</param>
        /// <param name="logicName">业务名称</param>
        /// <param name="key">key</param>
        /// <returns>bool</returns>
        public static bool RemoveKey(string nodeName, string logicName, string key)
        {
            RedisNode cfg = RedisConfig.GetNode(nodeName);
            string    k   = getKey(logicName, key);

            return(cfg.Set(db => db.KeyDelete(k)));
        }
Exemple #4
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        /// <summary>
        /// 移除指定key值
        /// </summary>
        /// <param name="nodeName">nodeName</param>
        /// <param name="logicName">logicName</param>
        /// <param name="key">key</param>
        /// <param name="filed">filed</param>
        public static void RemoveHashKey(string nodeName, string logicName, string key, string filed)
        {
            RedisNode cfg = RedisConfig.GetNode(nodeName);
            string    k   = getKey(logicName, key);

            cfg.Set(db => { return(db.HashDelete(k, filed)); });
        }
Exemple #5
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        /// <summary>
        /// 存放key为Obj的对象到模型nodeName下面
        /// </summary>
        /// <typeparam name="T">要存储的对象Type</typeparam>
        /// <param name="nodeName">节点名称</param>
        /// <param name="logicName">业务名称</param>
        /// <param name="key">key</param>
        /// <param name="obj">要存储的对象</param>
        /// <param name="expiry">过期时间,一般不指定,使用默认</param>
        /// <returns>bool</returns>
        public static bool Set <T>(string nodeName, string logicName, string key, T obj, TimeSpan?expiry = default(TimeSpan?))
        {
            RedisNode cfg  = RedisConfig.GetNode(nodeName);
            string    k    = getKey(logicName, key);
            string    json = ConvertJson(obj);

            return(cfg.Set(db => db.StringSet(k, json, expiry)));
        }
Exemple #6
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        /// <summary>
        /// 给一个指定的key字符串,增加value的计数
        /// </summary>
        /// <param name="nodeName">nodeName</param>
        /// <param name="logicName">logicName</param>
        /// <param name="key">key</param>
        /// <param name="value">value</param>
        public static void StringIncrement(string nodeName, string logicName, string key, long value)
        {
            RedisNode cfg = RedisConfig.GetNode(nodeName);
            string    k   = getKey(logicName, key);

            cfg.Set(db => { db.StringIncrement(k, value);
                            return(true); });
        }
Exemple #7
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        public static bool RestoreKey(string nodeName, string logicName, string key, byte[] obj, TimeSpan?expiry = default(TimeSpan?))
        {
            RedisNode cfg = RedisConfig.GetNode(nodeName);
            string    k   = getKey(logicName, key);

            return(cfg.Set(db => {
                db.KeyRestore(k, obj, expiry);
                return true;
            }));
        }
Exemple #8
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        /// <summary>
        /// 存储一个key value的HashSet
        /// </summary>
        /// <param name="nodeName">节点名称</param>
        /// <param name="logicName">业务名称</param>
        /// <param name="key">key</param>
        /// <param name="value">value</param>
        public static void SetHash <T>(string nodeName, string logicName, string key, KeyValuePair <string, T> value)
        {
            RedisNode cfg = RedisConfig.GetNode(nodeName);
            string    k   = getKey(logicName, key);

            HashEntry[] hash = new HashEntry[] { new HashEntry(value.Key, ConvertJson(value.Value)) };
            cfg.Set(db =>
            {
                db.HashSet(k, hash);
                return(true);
            });
        }
        /// <summary>
        /// Redis是单进程单线程,不存在并发问题,因此只要保证多条命令原则执行即可
        /// </summary>
        /// <param name="nodeName">节点名称</param>
        /// <param name="logicName">业务名称</param>
        /// <param name="key">队列名称</param>
        /// <param name="value">值</param>
        /// <param name="queueSize">值</param>
        /// <returns>是否</returns>
        public static bool PushQueue(string nodeName, string logicName, string key, string value, int queueSize = 1000)
        {
            RedisNode cfg = RedisConfig.GetNode(nodeName);
            string    k   = getKey(logicName, key);

            return(cfg.Set(db =>
            {
                var rtn = db.ListLeftPush(k, value);
                db.ListTrim(k, 0, queueSize);
                return true;
            }));
        }
Exemple #10
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        /// <summary>
        /// 这个方法最好不要用,因为你在外部构建一个IDictionary需要循环一次,
        /// 扔里面来里面再循环一次,做了没有意义的事情,所以在外面就直接调用KeyValuePair的参数吧
        /// </summary>
        /// <param name="nodeName">节点名称</param>
        /// <param name="logicName">业务名称</param>
        /// <param name="key">key</param>
        /// <param name="values">values</param>
        public static void SetHash <T>(string nodeName, string logicName, string key, IDictionary <string, T> values)
        {
            if (values == null || values.Count < 1)
            {
                return;
            }

            //批量入库,一次写,速度更快
            RedisNode cfg = RedisConfig.GetNode(nodeName);
            string    k   = getKey(logicName, key);

            cfg.Set(db =>
            {
                db.HashSet(k, values.Select(x => new HashEntry(x.Key, ConvertJson(x.Value))).ToArray());
                return(true);
            });
            //foreach (KeyValuePair<string, T> kv in values)
            //{
            //    SetHash(nodeName, logicName, key, kv);
            //}
        }