初步看了下CacheCow与OutputCache，感觉还是CacheOutput比较符合自己的要求，使用也很简单
PM>Install-Package Strathweb.CacheOutput.WebApi2
基础使用
CacheOutput特性
[Route("get")]
[CacheOutput(ClientTimeSpan = , ServerTimeSpan = )]
public IEnumerable<string> Get()
{
return new string[] { "Tom", "Irving" };
}
以参数为key
[Route("get")]
[CacheOutput(ServerTimeSpan = , ExcludeQueryStringFromCacheKey = true)]
public string Get(int id)
{
return DateTime.Now.ToString();
}
Etag头
使用Redis
客户端使用StackExchange.Redis，
Install-Package StackExchange.Redis.StrongName
在Autofac中注册Redis连接
var builder = new ContainerBuilder();
//注册api容器的实现
builder.RegisterApiControllers(Assembly.GetExecutingAssembly());
//注册mvc容器的实现
// builder.RegisterControllers(Assembly.GetExecutingAssembly());
//在Autofac中注册Redis的连接，并设置为Singleton
builder.Register(r =>
{
return ConnectionMultiplexer.Connect(DBSetting.Redis);
}).AsSelf().SingleInstance();
var container = builder.Build();
GlobalConfiguration.Configuration.DependencyResolver = new AutofacWebApiDependencyResolver(container);
通过构造注入即可
/// <summary>
///Redis服务
/// </summary>
public class RedisService : IRedisService
{
private static readonly Logger logger = LogManager.GetCurrentClassLogger(); /// <summary>
///Redis服务
/// </summary>
private readonly ConnectionMultiplexer _connectionMultiplexer; /// <summary>
/// 构造函数
/// </summary>
/// <param name="connectionMultiplexer">Redis服务</param>
public RedisService(ConnectionMultiplexer connectionMultiplexer)
{
_connectionMultiplexer = connectionMultiplexer;
} /// <summary>
/// 根据KEY获得值
/// </summary>
/// <param name="key">key</param>
/// <returns></returns>
public async Task<WebAPIResponse> Get(string key)
{
try
{
var db = _connectionMultiplexer.GetDatabase();
/*
var set = await db.StringSetAsync("name", "irving");
var get = await db.StringGetAsync("name");
*/
return new WebAPIResponse
{
IsError = false,
Msg = string.Empty,
Data = await db.StringGetAsync(key)
};
}
catch (Exception ex)
{
logger.Error(ex, "RedisService Get Exception : " + ex.Message);
return new WebAPIResponse
{
IsError = false,
Msg = string.Empty,
Data = string.Empty
};
}
}
}
CacheOutput与Redis
默认CacheOutput使用System.Runtime.Caching.MemoryCache来缓存数据，可以自定义扩展到DB,Memcached,Redis等;只需要实现IApiOutputCache接口
public interface IApiOutputCache
{
T Get<T>(string key) where T : class;
object Get(string key);
void Remove(string key);
void RemoveStartsWith(string key);
bool Contains(string key);
void Add(string key, object o, DateTimeOffset expiration, string dependsOnKey = null);
}
实现服务
/// <summary>
/// 实现Redis服务
/// </summary>
public class RedisCacheProvider : IApiOutputCache
{
/// <summary>
///Redis服务
/// </summary>
private readonly ConnectionMultiplexer _connectionMultiplexer; /// <summary>
/// 构造函数
/// </summary>
/// <param name="connectionMultiplexer">Redis服务</param>
public RedisCacheProvider(ConnectionMultiplexer connectionMultiplexer)
{
_connectionMultiplexer = connectionMultiplexer;
} public void Add(string key, object o, DateTimeOffset expiration, string dependsOnKey = null)
{
throw new NotImplementedException();
} public IEnumerable<string> AllKeys
{
get { throw new NotImplementedException(); }
} public bool Contains(string key)
{
throw new NotImplementedException();
} public object Get(string key)
{
var db = _connectionMultiplexer.GetDatabase();
return db.StringGet(key);
} public T Get<T>(string key) where T : class
{
throw new NotImplementedException();
} public void Remove(string key)
{
throw new NotImplementedException();
} public void RemoveStartsWith(string key)
{
throw new NotImplementedException();
}
}
注册WebAPIConfig
configuration.CacheOutputConfiguration().RegisterCacheOutputProvider(() => RedisCacheProvider);
或者使用Autofac for Web API
var builder = new ContainerBuilder();
builder.RegisterInstance(new RedisCacheProvider());
config.DependencyResolver = new AutofacWebApiDependencyResolver(builder.Build());
REFER:
Lap around Azure Redis Cachehttp://azure.microsoft.com/blog/2014/06/04/lap-around-azure-redis-cache-preview/
Caching data in Azure Redis Cachehttps://msdn.microsoft.com/en-us/library/azure/dn690521.aspx
ASP.NET Output Cache Provider for Azure Redis Cachehttps://msdn.microsoft.com/en-us/library/azure/dn798898.aspx
How to use caching in ASP.NET Web API?http://*.com/questions/14811772/how-to-use-caching-in-asp-net-web-api
Output caching in ASP.NET Web APIhttp://www.strathweb.com/2012/05/output-caching-in-asp-net-web-api/
NuGet Package of the Week: ASP.NET Web API Caching with CacheCow and CacheOutputhttp://www.hanselman.com/blog/NuGetPackageOfTheWeekASPNETWebAPICachingWithCacheCowAndCacheOutput.aspx
使用CacheCow和ETag缓存资源http://www.cnblogs.com/fzrain/p/3618887.html
ASP.NET WebApi - Use Redis as CacheManager
http://www.codeproject.com/Tips/825904/ASP-NET-WebApi-Use-Redis-as-CacheManagerRedisReact
https://github.com/ServiceStackApps/RedisReact.Net缓存管理框架CacheManager
http://www.cnblogs.com/JustRun1983/p/CacheManager.html
---------------------
作者：Irving
来源：CNBLOGS
原文：https://www.cnblogs.com/Irving/p/4618556.html
版权声明：本文为作者原创文章，转载请附上博文链接！