private void OnLoaded <T>(Uri uri, MemoryCachePolicy policy, T obj)
{
Subject <object> subject;
lock (this)
{
Log.Debug($"{policy} - Loaded from origin to cache - {uri}");
subject = _loadingSubjects[uri];
_cache[uri] = obj;
_loadingSubjects.Remove(uri);
}
subject.OnNext(obj);
subject.OnCompleted();
}
static void Main(string[] args)
{
Cache.MemoryCache cache = Cache.MemoryCache.DefaultCache;//获取缓存
//这里处理自己的逻辑
MemoryCachePolicy policy = new MemoryCachePolicy(PolicyType.TimeChange); //设置缓存策略
TimeChangeMonitor moniter = new TimeChangeMonitor(TimeSpan.FromSeconds(10)); //设置相对时间的时间监视器
//TimeChangeMonitor moniter = new TimeChangeMonitor(DateTime.Now.AddSeconds(600));//设置绝对时间的时间监视器
policy.TimeChangeMoniter = moniter;
//存入缓存
cache.SetCache("Cmd", "AAAAA", policy);
if (cache.ContainCache("Cmd") == false)
{
Console.WriteLine("True");
}
string dsCheck = cache.GetCache <string>("Cmd");
Console.WriteLine(dsCheck);
Console.ReadKey();
//object data = new object();
//string key = "UniqueIDOfDataObject";
////Insert empty cache item with absolute timeout
//string[] absKey = { "Absolute" + key };
//MemoryCache.Default.Add("Absolute" + key, new object(), DateTimeOffset.Now.AddMinutes(10));
////Create a CacheEntryChangeMonitor link to absolute timeout cache item
//CacheEntryChangeMonitor monitor = MemoryCache.Default.CreateCacheEntryChangeMonitor(absKey);
////Insert data cache item with sliding timeout using changeMonitors
//CacheItemPolicy itemPolicy = new CacheItemPolicy();
//itemPolicy.ChangeMonitors.Add(monitor);
//itemPolicy.SlidingExpiration = new TimeSpan(0, 60, 0);
//MemoryCache.Default.Add(key, data, itemPolicy, null);
//MemoryCacheHelper _cache = new MemoryCacheHelper();
//_cache.Add("A1", "B1", null, System.DateTime.Now.AddSeconds(11));
//_cache.RemovedCallback += RemovedCallback;
////_cache.UpdateCallback += UpdateCallback;
//string d = _cache.Get<string>("A1");
//Console.WriteLine("A1=>" + d);
//_cache.Update<string>("A1", "B2");
//Console.ReadKey();
}
public MemoryCacheLoader(ILoader innerLoader, MemoryCachePolicy?defaultPolicy = null)
{
_innerLoader = innerLoader;
_defaultPolicy = defaultPolicy ?? MemoryCachePolicy.OriginOnly;
}
