c# – System.Web.HttpContext.Current.Cache信息

我想询问System.Web.HttpContext.Current.Cache是​​否像Sessions一样是每个用户,还是每个应用程序.在哪种情况下使用Cache很好？

解决方法

HttpContext.Cache Property – MSDN

There is one instance of the Cache class per application domain.
As a result,the Cache object that is returned by the Cache property
is the Cache object for all requests in the application domain.

对于你的问题.

On which circumstances is nice to use Cache?.

将该信息保存在Cache中,该信息将由多个用户共享,并且(通常)如果其只读.例如,在缓存中保留查找值.你可能会看到：

Caching Data in an ASP.NET Web Pages Site for Better Performance