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.Net使用Redis详解之ServiceStack.Redis（七）

序言

本篇从.Net如何接入Reis开始，直至.Net对Redis的各种操作，为了方便学习与做为文档的查看，我做一遍注释展现，其中会对list的阻塞功能和事务的运用做二个案例，进行记录学习。

Redis官方推荐的.NET驱动类库为Service.Stack.Redis。然而网上对这个类库的中文文档不是很全面与合理，这篇文章主要就对这个类库做注释展现。不足遗漏之处还望见谅，海涵。

.Net使用Redis是非常方便与快捷与简单的，下面就让我展示下吧。

这里有必要说一下，如果你对Redis 中的基本对象数据类型还不了解，建议你看下我的前几篇Redis文章，保证要到病除。点击：我的Redis系列文章

项目中安装下载Service.Stack.Redis类库

右击项目->管理NuGet程序包->在联机中输入Reis就能出现这个类库，然后添加引入就行啦。

.Net使用Redis详解之ServiceStack.Redis（七）

.Net链接Redis数据库，支持读写分离

1、配置文件

  public sealed class RedisConfig : ConfigurationSection     {         public static RedisConfig GetConfig()         {             RedisConfig section = GetConfig("RedisConfig");             return section;         }          public static RedisConfig GetConfig(string sectionName)         {             RedisConfig section = (RedisConfig)ConfigurationManager.GetSection(sectionName);             if (section == null)                 throw new ConfigurationErrorsException("Section " + sectionName + " is not found.");             return section;         }         /// <summary>         /// 可写的Redis链接地址         /// </summary>         [ConfigurationProperty("WriteServerConStr", IsRequired = false)]         public string WriteServerConStr         {             get             {                 return (string)base["WriteServerConStr"];             }             set             {                 base["WriteServerConStr"] = value;             }         }           /// <summary>         /// 可读的Redis链接地址         /// </summary>         [ConfigurationProperty("ReadServerConStr", IsRequired = false)]         public string ReadServerConStr         {             get             {                 return (string)base["ReadServerConStr"];             }             set             {                 base["ReadServerConStr"] = value;             }         }         /// <summary>         /// 最大写链接数         /// </summary>         [ConfigurationProperty("MaxWritePoolSize", IsRequired = false, DefaultValue = 5)]         public int MaxWritePoolSize         {             get             {                 int _maxWritePoolSize = (int)base["MaxWritePoolSize"];                 return _maxWritePoolSize > 0 ? _maxWritePoolSize : 5;             }             set             {                 base["MaxWritePoolSize"] = value;             }         }           /// <summary>         /// 最大读链接数         /// </summary>         [ConfigurationProperty("MaxReadPoolSize", IsRequired = false, DefaultValue = 5)]         public int MaxReadPoolSize         {             get             {                 int _maxReadPoolSize = (int)base["MaxReadPoolSize"];                 return _maxReadPoolSize > 0 ? _maxReadPoolSize : 5;             }             set             {                 base["MaxReadPoolSize"] = value;             }         }           /// <summary>         /// 自动重启         /// </summary>         [ConfigurationProperty("AutoStart", IsRequired = false, DefaultValue = true)]         public bool AutoStart         {             get             {                 return (bool)base["AutoStart"];             }             set             {                 base["AutoStart"] = value;             }         }            /// <summary>         /// 本地缓存到期时间，单位:秒         /// </summary>         [ConfigurationProperty("LocalCacheTime", IsRequired = false, DefaultValue = 36000)]         public int LocalCacheTime         {             get             {                 return (int)base["LocalCacheTime"];             }             set             {                 base["LocalCacheTime"] = value;             }         }           /// <summary>         /// 是否记录日志,该设置仅用于排查redis运行时出现的问题,如redis工作正常,请关闭该项         /// </summary>         [ConfigurationProperty("RecordeLog", IsRequired = false, DefaultValue = false)]         public bool RecordeLog         {             get             {                 return (bool)base["RecordeLog"];             }             set             {                 base["RecordeLog"] = value;             }         }      }  View Code

2、配置Redis链接

  public class RedisManager     {         /// <summary>         /// redis配置文件信息         /// </summary>         private static RedisConfig RedisConfig = RedisConfig.GetConfig();          private static PooledRedisClientManager prcm;          /// <summary>         /// 静态构造方法，初始化链接池管理对象         /// </summary>         static RedisManager()         {             CreateManager();         }          /// <summary>         /// 创建链接池管理对象         /// </summary>         private static void CreateManager()         {             string[] WriteServerConStr = SplitString(RedisConfig.WriteServerConStr, ",");             string[] ReadServerConStr = SplitString(RedisConfig.ReadServerConStr, ",");             prcm = new PooledRedisClientManager(ReadServerConStr, WriteServerConStr,                              new RedisClientManagerConfig                              {                                  MaxWritePoolSize = RedisConfig.MaxWritePoolSize,                                  MaxReadPoolSize = RedisConfig.MaxReadPoolSize,                                  AutoStart = RedisConfig.AutoStart,                              });         }          private static string[] SplitString(string strSource, string split)         {             return strSource.Split(split.ToArray());         }         /// <summary>         /// 客户端缓存操作对象         /// </summary>         public static IRedisClient GetClient()         {             if (prcm == null)                 CreateManager();             return prcm.GetClient();         }     }  View Code

3、IRedisClient为操作Redis的接口，是.Net操作Redis的主要类库，这里我们把它接入

   /// <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 Core { get; private set; }         private bool _disposed = false;         static RedisBase()         {             Core = RedisManager.GetClient();         }         protected virtual void Dispose(bool disposing)         {             if (!this._disposed)             {                 if (disposing)                 {                     Core.Dispose();                     Core = 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()         {             Core.Save();         }         /// <summary>         /// 异步保存数据DB文件到硬盘         /// </summary>         public void SaveAsync()         {             Core.SaveAsync();         }     }  View Code

.Net操作Redis数据类型String

   public class DoRedisString : DoRedisBase     {         #region 赋值         /// <summary>         /// 设置key的value         /// </summary>         public bool Set(string key, string value)         {             return RedisBase.Core.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.Core.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.Core.Set<string>(key, value, sp);         }         /// <summary>         /// 设置多个key/value         /// </summary>         public void Set(Dictionary<string, string> dic)         {             RedisBase.Core.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.Core.AppendToValue(key, value);         }         #endregion         #region 获取值         /// <summary>         /// 获取key的value值         /// </summary>         public string Get(string key)         {             return RedisBase.Core.GetValue(key);         }         /// <summary>         /// 获取多个key的value值         /// </summary>         public List<string> Get(List<string> keys)         {             return RedisBase.Core.GetValues(keys);         }         /// <summary>         /// 获取多个key的value值         /// </summary>         public List<T> Get<T>(List<string> keys)         {             return RedisBase.Core.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.Core.GetAndSetValue(key, value);         }         #endregion         #region 辅助方法         /// <summary>         /// 获取值的长度         /// </summary>         public long GetCount(string key)         {             return RedisBase.Core.GetStringCount(key);         }         /// <summary>         /// 自增1，返回自增后的值         /// </summary>         public long Incr(string key)         {             return RedisBase.Core.IncrementValue(key);         }         /// <summary>         /// 自增count，返回自增后的值         /// </summary>         public double IncrBy(string key, double count)         {             return RedisBase.Core.IncrementValueBy(key, count);         }         /// <summary>         /// 自减1，返回自减后的值         /// </summary>         public long Decr(string key)         {             return RedisBase.Core.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.Core.DecrementValueBy(key, count);         }         #endregion     }

.Net操作Redis数据类型List

  public class DoRedisList:DoRedisBase     {         #region 赋值         /// <summary>         /// 从左侧向list中添加值         /// </summary>         public void LPush(string key,string value)         {             RedisBase.Core.PushItemToList(key,value);         }         /// <summary>         /// 从左侧向list中添加值，并设置过期时间         /// </summary>         public void LPush(string key, string value,DateTime dt)         {             RedisBase.Core.PushItemToList(key, value);             RedisBase.Core.ExpireEntryAt(key,dt);         }         /// <summary>         /// 从左侧向list中添加值，设置过期时间         /// </summary>         public void LPush(string key, string value, TimeSpan sp)         {             RedisBase.Core.PushItemToList(key, value);             RedisBase.Core.ExpireEntryIn(key, sp);         }         /// <summary>         /// 从左侧向list中添加值         /// </summary>         public void RPush(string key, string value)         {             RedisBase.Core.PrependItemToList(key,value);         }         /// <summary>         /// 从右侧向list中添加值，并设置过期时间         /// </summary>             public void RPush(string key, string value, DateTime dt)         {             RedisBase.Core.PrependItemToList(key, value);             RedisBase.Core.ExpireEntryAt(key, dt);         }         /// <summary>         /// 从右侧向list中添加值，并设置过期时间         /// </summary>                 public void RPush(string key, string value, TimeSpan sp)         {             RedisBase.Core.PrependItemToList(key, value);             RedisBase.Core.ExpireEntryIn(key, sp);         }         /// <summary>         /// 添加key/value         /// </summary>              public void Add(string key, string value)         {             RedisBase.Core.AddItemToList(key,value);         }         /// <summary>         /// 添加key/value ,并设置过期时间         /// </summary>           public void Add(string key, string value,DateTime dt)         {             RedisBase.Core.AddItemToList(key, value);             RedisBase.Core.ExpireEntryAt(key,dt);         }         /// <summary>         /// 添加key/value。并添加过期时间         /// </summary>           public void Add(string key, string value,TimeSpan sp)         {             RedisBase.Core.AddItemToList(key, value);             RedisBase.Core.ExpireEntryIn(key,sp);         }         /// <summary>         /// 为key添加多个值         /// </summary>           public void Add(string key, List<string> values)         {             RedisBase.Core.AddRangeToList(key,values);         }         /// <summary>         /// 为key添加多个值，并设置过期时间         /// </summary>           public void Add(string key, List<string> values,DateTime dt)         {             RedisBase.Core.AddRangeToList(key, values);             RedisBase.Core.ExpireEntryAt(key,dt);         }         /// <summary>         /// 为key添加多个值，并设置过期时间         /// </summary>           public void Add(string key, List<string> values,TimeSpan sp)         {             RedisBase.Core.AddRangeToList(key, values);             RedisBase.Core.ExpireEntryIn(key,sp);         }         #endregion         #region 获取值         /// <summary>         /// 获取list中key包含的数据数量         /// </summary>           public long Count(string key)         {             return RedisBase.Core.GetListCount(key);         }         /// <summary>         /// 获取key包含的所有数据集合         /// </summary>           public List<string> Get(string key)         {             return RedisBase.Core.GetAllItemsFromList(key);         }         /// <summary>         /// 获取key中下标为star到end的值集合         /// </summary>           public List<string> Get(string key,int star,int end)         {             return RedisBase.Core.GetRangeFromList(key,star,end);         }                 #endregion         #region 阻塞命令         /// <summary>         ///  阻塞命令：从list中keys的尾部移除一个值，并返回移除的值，阻塞时间为sp         /// </summary>           public string BlockingPopItemFromList(string key,TimeSpan? sp)         {             return RedisBase.Core.BlockingDequeueItemFromList(key,sp);         }         /// <summary>         ///  阻塞命令：从list中keys的尾部移除一个值，并返回移除的值，阻塞时间为sp         /// </summary>           public ItemRef BlockingPopItemFromLists(string[] keys, TimeSpan? sp)         {             return RedisBase.Core.BlockingPopItemFromLists(keys, sp);         }         /// <summary>         ///  阻塞命令：从list中keys的尾部移除一个值，并返回移除的值，阻塞时间为sp         /// </summary>           public string BlockingDequeueItemFromList(string key, TimeSpan? sp)         {             return RedisBase.Core.BlockingDequeueItemFromList(key, sp);         }         /// <summary>         /// 阻塞命令：从list中keys的尾部移除一个值，并返回移除的值，阻塞时间为sp         /// </summary>           public ItemRef BlockingDequeueItemFromLists(string[] keys, TimeSpan? sp)         {             return RedisBase.Core.BlockingDequeueItemFromLists(keys, sp);         }         /// <summary>         /// 阻塞命令：从list中key的头部移除一个值，并返回移除的值，阻塞时间为sp         /// </summary>           public string BlockingRemoveStartFromList(string keys, TimeSpan? sp)         {             return RedisBase.Core.BlockingRemoveStartFromList(keys, sp);         }         /// <summary>         /// 阻塞命令：从list中key的头部移除一个值，并返回移除的值，阻塞时间为sp         /// </summary>           public ItemRef BlockingRemoveStartFromLists(string[] keys, TimeSpan? sp)         {             return RedisBase.Core.BlockingRemoveStartFromLists(keys, sp);         }         /// <summary>         /// 阻塞命令：从list中一个fromkey的尾部移除一个值，添加到另外一个tokey的头部，并返回移除的值，阻塞时间为sp         /// </summary>           public string BlockingPopAndPushItemBetweenLists(string fromkey, string tokey, TimeSpan? sp)         {             return RedisBase.Core.BlockingPopAndPushItemBetweenLists(fromkey, tokey, sp);         }         #endregion         #region 删除         /// <summary>         /// 从尾部移除数据，返回移除的数据         /// </summary>           public string PopItemFromList(string key)         {             return RedisBase.Core.PopItemFromList(key);         }         /// <summary>         /// 移除list中，key/value,与参数相同的值，并返回移除的数量         /// </summary>           public long RemoveItemFromList(string key,string value)         {             return RedisBase.Core.RemoveItemFromList(key,value);         }         /// <summary>         /// 从list的尾部移除一个数据，返回移除的数据         /// </summary>           public string RemoveEndFromList(string key)         {             return RedisBase.Core.RemoveEndFromList(key);         }         /// <summary>         /// 从list的头部移除一个数据，返回移除的值         /// </summary>           public string RemoveStartFromList(string key)         {             return RedisBase.Core.RemoveStartFromList(key);         }                #endregion         #region 其它         /// <summary>         /// 从一个list的尾部移除一个数据，添加到另外一个list的头部，并返回移动的值         /// </summary>           public string PopAndPushItemBetweenLists(string fromKey, string toKey)         {             return RedisBase.Core.PopAndPushItemBetweenLists(fromKey,toKey);         }         #endregion     }

展现List的阻塞功能，类似一个简单的消息队列功能

  static void Main(string[] args)         {             string key = "zlh";             //清空数据库             DoRedisBase.Core.FlushAll();             //给list赋值             DoRedisBase.Core.PushItemToList(key, "1");             DoRedisBase.Core.PushItemToList(key, "2");             DoRedisBase.Core.AddItemToList(key, "3");             DoRedisBase.Core.PrependItemToList(key, "0");             DoRedisBase.Core.AddRangeToList(key, new List<string>() { "4", "5", "6" });             #region 阻塞             //启用一个线程来处理阻塞的数据集合             new Thread(new ThreadStart(RunBlock)).Start();             #endregion             Console.ReadKey();         }         public static void RunBlock()         {             while (true)             {                               //如果key为zlh的list集合中有数据，则读出，如果没有则等待2个小时，2个小时中只要有数据进入这里就可以给打印出来，类似一个简易的消息队列功能。                Console.WriteLine(DoRedisBase.Core.BlockingPopItemFromList("zlh", TimeSpan.FromHours(2)));             }         }

.Net操作Redis数据类型Set

  public class DoRedisSet:DoRedisBase     {         #region 添加         /// <summary>         /// key集合中添加value值         /// </summary>         public void Add(string key, string value)         {             RedisBase.Core.AddItemToSet(key,value);         }         /// <summary>         /// key集合中添加list集合         /// </summary>         public void Add(string key, List<string> list)         {             RedisBase.Core.AddRangeToSet(key, list);         }         #endregion         #region 获取         /// <summary>         /// 随机获取key集合中的一个值         /// </summary>         public string GetRandomItemFromSet(string key)         {            return RedisBase.Core.GetRandomItemFromSet(key);         }         /// <summary>         /// 获取key集合值的数量         /// </summary>         public long GetCount(string key)         {             return RedisBase.Core.GetSetCount(key);         }         /// <summary>         /// 获取所有key集合的值         /// </summary>         public HashSet<string> GetAllItemsFromSet(string key)         {             return RedisBase.Core.GetAllItemsFromSet(key);         }         #endregion         #region 删除         /// <summary>         /// 随机删除key集合中的一个值         /// </summary>         public string PopItemFromSet(string key)         {             return RedisBase.Core.PopItemFromSet(key);         }         /// <summary>         /// 删除key集合中的value         /// </summary>         public void RemoveItemFromSet(string key, string value)         {             RedisBase.Core.RemoveItemFromSet(key,value);         }         #endregion         #region 其它         /// <summary>         /// 从fromkey集合中移除值为value的值，并把value添加到tokey集合中         /// </summary>         public void MoveBetweenSets(string fromkey,string tokey,string value)         {              RedisBase.Core.MoveBetweenSets(fromkey,tokey,value);         }         /// <summary>         /// 返回keys多个集合中的并集，返还hashset         /// </summary>         public HashSet<string> GetUnionFromSets(string[] keys)         {            return RedisBase.Core.GetUnionFromSets(keys);         }         /// <summary>         /// keys多个集合中的并集，放入newkey集合中         /// </summary>         public void StoreUnionFromSets(string newkey, string[] keys)         {              RedisBase.Core.StoreUnionFromSets(newkey,keys);         }         /// <summary>         /// 把fromkey集合中的数据与keys集合中的数据对比，fromkey集合中不存在keys集合中，则把这些不存在的数据放入newkey集合中         /// </summary>         public void StoreDifferencesFromSet(string newkey, string fromkey, string[] keys)         {             RedisBase.Core.StoreDifferencesFromSet(newkey,fromkey,keys);         }         #endregion     }

.Net操作Redis数据类型有序集合Zset

  public class DoRedisZSet : DoRedisBase     {         #region 添加         /// <summary>         /// 添加key/value，默认分数是从1.多*10的9次方以此递增的,自带自增效果         /// </summary>         public bool AddItemToSortedSet(string key, string value)         {            return RedisBase.Core.AddItemToSortedSet(key, value);         }         /// <summary>         /// 添加key/value,并设置value的分数         /// </summary>         public bool AddItemToSortedSet(string key, string value, double score)         {             return RedisBase.Core.AddItemToSortedSet(key, value, score);         }         /// <summary>         /// 为key添加values集合，values集合中每个value的分数设置为score         /// </summary>         public bool AddRangeToSortedSet(string key,List<string> values,double score)         {             return RedisBase.Core.AddRangeToSortedSet(key, values, score);         }         /// <summary>         /// 为key添加values集合，values集合中每个value的分数设置为score         /// </summary>         public bool AddRangeToSortedSet(string key, List<string> values, long score)         {             return RedisBase.Core.AddRangeToSortedSet(key, values, score);         }         #endregion         #region 获取         /// <summary>         /// 获取key的所有集合         /// </summary>         public List<string> GetAllItemsFromSortedSet(string key)         {             return RedisBase.Core.GetAllItemsFromSortedSet(key);         }         /// <summary>         /// 获取key的所有集合，倒叙输出         /// </summary>         public List<string> GetAllItemsFromSortedSetDesc(string key)         {             return RedisBase.Core.GetAllItemsFromSortedSetDesc(key);         }         /// <summary>         /// 获取可以的说有集合，带分数         /// </summary>         public IDictionary<string, double> GetAllWithScoresFromSortedSet(string key)         {             return RedisBase.Core.GetAllWithScoresFromSortedSet(key);         }         /// <summary>         /// 获取key为value的下标值         /// </summary>         public long GetItemIndexInSortedSet(string key, string value)         {             return RedisBase.Core.GetItemIndexInSortedSet(key, value);         }         /// <summary>         /// 倒叙排列获取key为value的下标值         /// </summary>         public long GetItemIndexInSortedSetDesc(string key, string value)         {             return RedisBase.Core.GetItemIndexInSortedSetDesc(key, value);         }         /// <summary>         /// 获取key为value的分数         /// </summary>         public double GetItemScoreInSortedSet(string key,string value)         {             return RedisBase.Core.GetItemScoreInSortedSet(key,value);         }         /// <summary>         /// 获取key所有集合的数据总数         /// </summary>         public long GetSortedSetCount(string key)         {             return RedisBase.Core.GetSortedSetCount(key);         }         /// <summary>         /// key集合数据从分数为fromscore到分数为toscore的数据总数         /// </summary>         public long GetSortedSetCount(string key,double fromScore,double toScore)         {             return RedisBase.Core.GetSortedSetCount(key,fromScore,toScore);         }         /// <summary>         /// 获取key集合从高分到低分排序数据，分数从fromscore到分数为toscore的数据         /// </summary>         public List<string> GetRangeFromSortedSetByHighestScore(string key, double fromscore, double toscore)         {             return RedisBase.Core.GetRangeFromSortedSetByHighestScore(key, fromscore, toscore);         }         /// <summary>         /// 获取key集合从低分到高分排序数据，分数从fromscore到分数为toscore的数据         /// </summary>         public List<string> GetRangeFromSortedSetByLowestScore(string key, double fromscore, double toscore)         {             return RedisBase.Core.GetRangeFromSortedSetByLowestScore(key, fromscore, toscore);         }         /// <summary>         /// 获取key集合从高分到低分排序数据，分数从fromscore到分数为toscore的数据，带分数         /// </summary>         public IDictionary<string, double> GetRangeWithScoresFromSortedSetByHighestScore(string key, double fromscore, double toscore)         {             return RedisBase.Core.GetRangeWithScoresFromSortedSetByHighestScore(key, fromscore, toscore);         }         /// <summary>         ///  获取key集合从低分到高分排序数据，分数从fromscore到分数为toscore的数据，带分数         /// </summary>         public IDictionary<string, double> GetRangeWithScoresFromSortedSetByLowestScore(string key, double fromscore, double toscore)         {             return RedisBase.Core.GetRangeWithScoresFromSortedSetByLowestScore(key, fromscore, toscore);         }         /// <summary>         ///  获取key集合数据，下标从fromRank到分数为toRank的数据         /// </summary>         public List<string> GetRangeFromSortedSet(string key, int fromRank, int toRank)         {             return RedisBase.Core.GetRangeFromSortedSet(key, fromRank, toRank);         }         /// <summary>         /// 获取key集合倒叙排列数据，下标从fromRank到分数为toRank的数据         /// </summary>         public List<string> GetRangeFromSortedSetDesc(string key, int fromRank, int toRank)         {             return RedisBase.Core.GetRangeFromSortedSetDesc(key, fromRank, toRank);         }         /// <summary>         /// 获取key集合数据，下标从fromRank到分数为toRank的数据，带分数         /// </summary>         public IDictionary<string, double> GetRangeWithScoresFromSortedSet(string key, int fromRank, int toRank)         {             return RedisBase.Core.GetRangeWithScoresFromSortedSet(key, fromRank, toRank);         }         /// <summary>         ///  获取key集合倒叙排列数据，下标从fromRank到分数为toRank的数据，带分数         /// </summary>         public IDictionary<string, double> GetRangeWithScoresFromSortedSetDesc(string key, int fromRank, int toRank)         {             return RedisBase.Core.GetRangeWithScoresFromSortedSetDesc(key, fromRank, toRank);         }         #endregion         #region 删除         /// <summary>         /// 删除key为value的数据         /// </summary>         public bool RemoveItemFromSortedSet(string key,string value)         {             return RedisBase.Core.RemoveItemFromSortedSet(key, value);         }         /// <summary>         /// 删除下标从minRank到maxRank的key集合数据         /// </summary>         public long RemoveRangeFromSortedSet(string key,int minRank,int maxRank)         {             return RedisBase.Core.RemoveRangeFromSortedSet(key,minRank,maxRank);         }         /// <summary>         /// 删除分数从fromscore到toscore的key集合数据         /// </summary>         public long RemoveRangeFromSortedSetByScore(string key, double fromscore, double toscore)         {             return RedisBase.Core.RemoveRangeFromSortedSetByScore(key, fromscore, toscore);         }         /// <summary>         /// 删除key集合中分数最大的数据         /// </summary>         public string PopItemWithHighestScoreFromSortedSet(string key)         {             return RedisBase.Core.PopItemWithHighestScoreFromSortedSet(key);         }         /// <summary>         /// 删除key集合中分数最小的数据         /// </summary>         public string PopItemWithLowestScoreFromSortedSet(string key)         {             return RedisBase.Core.PopItemWithLowestScoreFromSortedSet(key);         }         #endregion         #region 其它         /// <summary>         /// 判断key集合中是否存在value数据         /// </summary>         public bool SortedSetContainsItem(string key, string value)         {             return RedisBase.Core.SortedSetContainsItem(key,value);         }         /// <summary>         /// 为key集合值为value的数据，分数加scoreby，返回相加后的分数         /// </summary>         public double IncrementItemInSortedSet(string key,string value,double scoreBy)         {             return RedisBase.Core.IncrementItemInSortedSet(key,value,scoreBy);         }         /// <summary>         /// 获取keys多个集合的交集，并把交集添加的newkey集合中，返回交集数据的总数         /// </summary>         public long StoreIntersectFromSortedSets(string newkey, string[] keys)         {             return RedisBase.Core.StoreIntersectFromSortedSets(newkey,keys);         }         /// <summary>         /// 获取keys多个集合的并集，并把并集数据添加到newkey集合中，返回并集数据的总数         /// </summary>         public long StoreUnionFromSortedSets(string newkey, string[] keys)         {             return RedisBase.Core.StoreUnionFromSortedSets(newkey, keys);         }         #endregion     }

.Net操作Redis数据类型哈希Hash

  public class DoRedisHash :DoRedisBase     {         #region 添加         /// <summary>         /// 向hashid集合中添加key/value         /// </summary>                public bool SetEntryInHash(string hashid, string key, string value)         {             return RedisBase.Core.SetEntryInHash(hashid,key,value);         }         /// <summary>         /// 如果hashid集合中存在key/value则不添加返回false，如果不存在在添加key/value,返回true         /// </summary>         public bool SetEntryInHashIfNotExists(string hashid, string key, string value)         {             return RedisBase.Core.SetEntryInHashIfNotExists(hashid, key, value);         }         /// <summary>         /// 存储对象T t到hash集合中         /// </summary>         public void StoreAsHash<T>(T t)         {             RedisBase.Core.StoreAsHash<T>(t);         }         #endregion         #region 获取         /// <summary>         /// 获取对象T中ID为id的数据。         /// </summary>         public T GetFromHash<T>(object id)         {             return RedisBase.Core.GetFromHash<T>(id);         }         /// <summary>         /// 获取所有hashid数据集的key/value数据集合         /// </summary>         public Dictionary<string, string> GetAllEntriesFromHash(string hashid)         {             return RedisBase.Core.GetAllEntriesFromHash(hashid);         }         /// <summary>         /// 获取hashid数据集中的数据总数         /// </summary>         public long GetHashCount(string hashid)         {             return RedisBase.Core.GetHashCount(hashid);         }         /// <summary>         /// 获取hashid数据集中所有key的集合         /// </summary>         public List<string> GetHashKeys(string hashid)         {             return RedisBase.Core.GetHashKeys(hashid);         }         /// <summary>         /// 获取hashid数据集中的所有value集合         /// </summary>         public List<string> GetHashValues(string hashid)         {             return RedisBase.Core.GetHashValues(hashid);         }         /// <summary>         /// 获取hashid数据集中，key的value数据         /// </summary>         public string GetValueFromHash(string hashid, string key)         {             return RedisBase.Core.GetValueFromHash(hashid, key);         }         /// <summary>         /// 获取hashid数据集中，多个keys的value集合         /// </summary>         public List<string> GetValuesFromHash(string hashid, string[] keys)         {             return RedisBase.Core.GetValuesFromHash(hashid, keys);         }         #endregion         #region 删除         #endregion         /// <summary>         /// 删除hashid数据集中的key数据         /// </summary>         public bool RemoveEntryFromHash(string hashid, string key)         {             return RedisBase.Core.RemoveEntryFromHash(hashid, key);         }              #region 其它         /// <summary>         /// 判断hashid数据集中是否存在key的数据         /// </summary>         public bool HashContainsEntry(string hashid, string key)         {             return RedisBase.Core.HashContainsEntry(hashid,key);         }         /// <summary>         /// 给hashid数据集key的value加countby，返回相加后的数据         /// </summary>         public double IncrementValueInHash(string hashid, string key, double countBy)         {             return RedisBase.Core.IncrementValueInHash(hashid, key, countBy);         }         #endregion     }

.Net操作Redis中的事务与锁

  static void Main(string[] args)         {             //清空数据库             DoRedisBase.Core.FlushAll();             //声明事务             using (var tran = RedisManager.GetClient().CreateTransaction())             {                 try                 {                     tran.QueueCommand(p =>                     {                         //操作redis数据命令                         DoRedisBase.Core.Set<int>("name", 30);                         long i = DoRedisBase.Core.IncrementValueBy("name", 1);                     });                     //提交事务                     tran.Commit();                 }                 catch                 {                     //回滚事务                     tran.Rollback();                 }                 ////操作redis数据命令                 //RedisManager.GetClient().Set<int>("zlh", 30);                 ////声明锁，网页程序可获得锁效果                 //using (RedisManager.GetClient().AcquireLock("zlh"))                 //{                 //    RedisManager.GetClient().Set<int>("zlh", 31);                 //    Thread.Sleep(10000);                 //}             }             Console.ReadKey();         }