public async Task <T> Find <T>(string key, CacheLifetime lifeTime, Func <Task <T> > findFunction)
{
if (Contains(key))
{
return(Find <T>(key));
}
else
{
var result = findFunction();
if (result != null)
{
Add(key, lifeTime, result);
}
return(await result);
}
}
public void Add(string key, CacheLifetime lifeTime, object objectCache)
{
_memoryCache.Set(key, objectCache,
new MemoryCacheEntryOptions()
.SetAbsoluteExpiration(DateTime.Now.AddMinutes(Convert.ToDouble(lifeTime))));
}
/// <summary>
/// Set the lifecycle of the cache<br/>
/// 设置缓存的生命周期<br/>
/// </summary>
/// <param name="lifetime">Cache lifetime</param>
/// <returns></returns>
public CacheFactoryOptions WithLifetime(CacheLifetime lifetime)
{
Lifetime = lifetime;
return(this);
}