Created
January 2, 2018 22:33
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Adicionando a hora atual no cache
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public IActionResult Index() | |
{ | |
//Verifica se existe ou não valor em um cache chamado "DataAtual" | |
if (!_cache.TryGetValue("DataAtual", out DateTime dataAtual)) | |
{ | |
//Caso não exista, colocamos a data atual | |
dataAtual = DateTime.Now; | |
//Aqui configuramos as opções do cache | |
var cacheEntryOptions = new MemoryCacheEntryOptions() | |
.SetAbsoluteExpiration(TimeSpan.FromSeconds(5)); //Tempo de expiração do cache | |
//Salvando :) | |
_cache.Set("DataAtual", dataAtual, cacheEntryOptions); | |
} | |
ViewBag.DataAtual = dataAtual; | |
return View(); | |
} |
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