/// <summary>
/// 寫入快取
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnSetCache_Click(object sender, EventArgs e)
{
CacheModel.SetCache query = new CacheModel.SetCache()
{
CacheName = txtSetCacheName.Text,
CacheValue = txtSetCacheValue.Text,
};
bool blIsSuccess = cache.SetCache(query);
txtResult.Text = blIsSuccess.ToString();
}
public HttpResponseMessage SetCache(CacheModel.SetCache value)
{
HttpResponseMessage result = new HttpResponseMessage()
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent("OK"),
};
try
{
CacheItemPolicy policy = new CacheItemPolicy();
// 指定過期時間，如果都沒有指定，就預設7天
if (value.AbsoluteExpirationMinute > 0)
{
policy.AbsoluteExpiration = DateTimeOffset.Now.AddMinutes(value.AbsoluteExpirationMinute);
}
else if (value.SlidingExpirationMinute > 0)
{
policy.SlidingExpiration = TimeSpan.FromMinutes(value.SlidingExpirationMinute);
}
else
{
policy.SlidingExpiration = TimeSpan.FromDays(7);
}
cache.Set(value.CacheName, value.CacheValue, policy);
}
catch (Exception e)
{
result.StatusCode = HttpStatusCode.BadRequest;
result.Content = new StringContent(e.Message);
}
return(result);
}
