C# ServiceStack操作Redis

    /// <summary>
/// redis配置文件信息
/// 也可以放到配置文件去
/// </summary>
public sealed class RedisConfigInfo
{
/// <summary>
/// 可写的Redis链接地址
/// format:ip1,ip2
///
/// 默认6379端口
/// </summary>
public string WriteServerList = "127.0.0.1:6379";
/// <summary>
/// 可读的Redis链接地址
/// format:ip1,ip2
/// </summary>
public string ReadServerList = "127.0.0.1:6379";
/// <summary>
/// 最大写链接数
/// </summary>
public int MaxWritePoolSize = 60;
/// <summary>
/// 最大读链接数
/// </summary>
public int MaxReadPoolSize = 60;
/// <summary>
/// 本地缓存到期时间，单位:秒
/// </summary>
public int LocalCacheTime = 180;
/// <summary>
/// 自动重启
/// </summary>
public bool AutoStart = true;
/// <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>
public bool RecordeLog = false;
}

    /// <summary>
/// Redis管理中心   创建Redis链接
/// </summary>
public class RedisManager
{
/// <summary>
/// redis配置文件信息
/// </summary>
private static RedisConfigInfo RedisConfigInfo = new RedisConfigInfo();
/// <summary>
/// Redis客户端池化管理
/// </summary>
private static PooledRedisClientManager prcManager;
/// <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 = RedisConfigInfo.WriteServerList.Split(',');
string[] ReadServerConStr = RedisConfigInfo.ReadServerList.Split(',');
prcManager = new PooledRedisClientManager(ReadServerConStr, WriteServerConStr,
new RedisClientManagerConfig
{
MaxWritePoolSize = RedisConfigInfo.MaxWritePoolSize,
MaxReadPoolSize = RedisConfigInfo.MaxReadPoolSize,
AutoStart = RedisConfigInfo.AutoStart,
});
}
/// <summary>
/// 客户端缓存操作对象
/// </summary>
public static IRedisClient GetClient()
{
return prcManager.GetClient();
}
}

/// <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 IRedisClient iClient { get; private set; }
/// <summary>
/// 构造时完成链接的打开
/// </summary>
public RedisBase()
{
iClient = RedisManager.GetClient();
}
//public static IRedisClient iClient { get; private set; }
//static RedisBase()
//{
//    iClient = RedisManager.GetClient();
//}
private bool _disposed = false;
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);
}
public void Transcation()
{
using (IRedisTransaction irt = this.iClient.CreateTransaction())
{
try
{
irt.QueueCommand(r => r.Set("key", 20));
irt.QueueCommand(r => r.Increment("key", 1));
irt.Commit(); // 提交事务
                }
catch (Exception ex)
{
irt.Rollback();
throw ex;
}
}
}
/// <summary>
/// 清除全部数据 请小心
/// </summary>
public virtual void FlushAll()
{
iClient.FlushAll();
}
/// <summary>
/// 保存数据DB文件到硬盘
/// </summary>
public void Save()
{
iClient.Save();//阻塞式save
        }
/// <summary>
/// 异步保存数据DB文件到硬盘
/// </summary>
public void SaveAsync()
{
iClient.SaveAsync();//异步save
        }
}

    /// <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<T>(string key, T value)
{
//iClient.Db =2;
return base.iClient.Set<T>(key, value);
}
/// <summary>
/// 设置key的value并设置过期时间
/// </summary>
public bool Set<T>(string key, T value, DateTime dt)
{
//iClient.Db = 2;
return base.iClient.Set<T>(key, value, dt);
}
/// <summary>
/// 设置key的value并设置过期时间
/// </summary>
public bool Set<T>(string key, T value, TimeSpan sp)
{
//iClient.Db = 2;
return base.iClient.Set<T>(key, value, sp);
}
/// <summary>
/// 设置多个key/value  可以一次保存多个key value ---多个key value 不是分多次，是一个独立的命令；
/// </summary>
public void Set(Dictionary<string, string> dic)
{
//iClient.Db = 2;
base.iClient.SetAll(dic);
}
#endregion
#region 追加
/// <summary>
/// 在原有key的value值之后追加value,没有就新增一项
/// </summary>
public long Append(string key, string value)
{
return base.iClient.AppendToValue(key, value);
}
#endregion
#region 获取值
/// <summary>
/// 获取key的value值
/// </summary>
public string Get(string key)
{
return base.iClient.GetValue(key);
}
/// <summary>
/// 获取多个key的value值
/// </summary>
public List<string> Get(List<string> keys)
{
return base.iClient.GetValues(keys);
}
/// <summary>
/// 获取多个key的value值
/// </summary>
public List<T> Get<T>(List<string> keys)
{
return base.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 base.iClient.GetAndSetValue(key, value);
}
#endregion
#region 辅助方法
/// <summary>
/// 获取值的长度
/// </summary>
public long GetLength(string key)
{
return base.iClient.GetStringCount(key);
}
/// <summary>
/// 自增1，返回自增后的值   保存的是10   调用后，+1   返回11
/// </summary>
public long Incr(string key)
{
return base.iClient.IncrementValue(key);
}
/// <summary>
/// 自增count，返回自增后的值   自定义自增的步长值
/// </summary>
public long IncrBy(string key, int count)
{
return base.iClient.IncrementValueBy(key, count);
}
/// <summary>
/// 自减1，返回自减后的值，Redis操作是单线程操作；不会出现超卖的情况
/// </summary>
public long Decr(string key)
{
return base.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 base.iClient.DecrementValueBy(key, count);
}
#endregion
}