redis官方推薦使用的客戶端程序
打星星表示推薦使用的客戶端程序,一個笑臉表示最近6個月內有過正式活動的。
http://redis.io/clients/#c
從這里我們可以判斷官方推薦我們使用ServiceSatck.Redis與StackExchange.Redis,首先要注意的是在ServiceStack.Redis在4.0開始商業化收費的。所以我們這里就不做介紹了,我們只使用StackExChange.Redis做一些簡單的C#上面的操作。
這是StackExChange.Redis在Github官網上的
https://github.com/StackExchange/StackExchange.Redis代碼,下面有文檔教程大家可以自己去看看,同時我為大家找到了一位博友對上面一些文檔教程的翻譯,大家可以作為參考使用。http://www.cnblogs.com/deosky
下面是我對StackExCahnge.Redis做的一個簡單的例子以及一些簡單的處理。
static void Main(string[] args)
{
#region 簡單dome
ConnectionMultiplexer redis = ConnectionMultiplexer.Connect("127.0.0.1:6379,password=CeshiPassword");
IDatabase db = redis.GetDatabase();
string value = "name";
db.StringSet("mykey", value);
Console.WriteLine(db.StringGet("mykey"));
#endregion
#region 使用ConfigurationOptions連接redis服務器
ConfigurationOptions configurationOptions = new ConfigurationOptions()
{
EndPoints = { { "127.0.0.1", 6379 } },
CommandMap = CommandMap.Create(new HashSet<string>()
{
"INFO",
"CONFIG",
"CLUSTER",
"PING",
"ECHO",
"CLIENT"
}, available: false),
KeepAlive = 180,
DefaultVersion = new Version(2, 8, 24),
Password = "CeshiPassword"
};
IDatabase db1 = redis.GetDatabase();
string value2 = "name2";
db.StringSet("mykey2", value2);
Console.WriteLine(db.StringGet("mykey2"));
#endregion
Console.ReadKey();
}
以上我參考說明作者的文檔一二簡單的寫出來了,大家可當成測試使用。
下面是本人做的了一些封裝
在文檔一中作者提到在ConnectionMulitiplexer在內部走了很多事情,所有我們不需要在每一步操作時創建ConnectionMulitiplexer對象。英文原文:
Because the
ConnectionMultiplexer does a lot, it is designed to be
shared and reused between callers. You should not create a
ConnectionMultiplexer per operation. It is fully thread-safe and ready for this usage. In all the subsequent examples it will be assumed that you have a
ConnectionMultiplexer instance stored away for re-use. But for now, let's create one.
所以我們創建一個單例來保存一個ConnectionMulitiplexer對象就可以了,同時我把一些配置放在config文件。
public class RedisManager
{
/// <summary>
/// redis配置文件信息
/// </summary>
private static RedisConfig RedisConfig = RedisConfig.GetConfig();
private static ConnectionMultiplexer _redis;
private static object _locker = new object();
public static ConnectionMultiplexer Manager
{
get
{
if (_redis == null)
{
lock (_locker)
{
if (_redis != null) return _redis;
_redis = GetManager();
return _redis;
}
}
return _redis;
}
}
private static ConnectionMultiplexer GetManager(ConfigurationOptions configurationOptions = null)
{
if (configurationOptions == null)
{
configurationOptions = new ConfigurationOptions()
{
EndPoints = { { RedisConfig.WriteServerConStr } },
CommandMap = CommandMap.Create(new HashSet<string>()
{
"INFO",
"CONFIG",
"CLUSTER",
"PING",
"ECHO",
"CLIENT"
}, available: false),
KeepAlive = RedisConfig.KeepAlive,
DefaultVersion = new Version(2, 8, 24),
Password = RedisConfig.PassWord
};
}
return ConnectionMultiplexer.Connect(configurationOptions);
}
}
public class RedisCacheManager : ICacheManager
{
public static RedisCacheManager Instance = new RedisCacheManager();
public string Get(string key)
{
var db = RedisManager.Manager.GetDatabase();
return db.StringGet(key);
}
public T Get<T>(string key)
{
var db = RedisManager.Manager.GetDatabase();
return JsonConvert.DeserializeObject<T>(db.StringGet(key));
}
public void Set<T>(string key, T data, int cacheTime)
{
var db = RedisManager.Manager.GetDatabase();
string str = JsonConvert.SerializeObject(data);
db.StringSet(key, str, TimeSpan.FromMinutes(cacheTime));
}
public void Set(string key, object data, int cacheTime)
{
var db = RedisManager.Manager.GetDatabase();
string str = JsonConvert.SerializeObject(data);
db.StringSet(key, str, TimeSpan.FromMinutes(cacheTime));
}
public void Set(string key, object data)
{
var db = RedisManager.Manager.GetDatabase();
string str = JsonConvert.SerializeObject(data);
db.StringSet(key, str);
}
public bool IsSet(string key)
{
var db = RedisManager.Manager.GetDatabase();
return db.KeyExists(key);
}
public void Remove(string key)
{
var db = RedisManager.Manager.GetDatabase();
db.KeyDelete(key);
}
我們只需要在每一個操作時獲取要操作的db,這里是否只需要獲取一次db就OK呢?這個本人還沒有弄明白,如果大家有誰了解的歡迎指正。
本來這篇文章我早就應該寫了,由於公司准備搬家到深圳,本人去不了,正准備面試換工作,所以一直沒有更新。

