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本篇文章給大家分享的是有關(guān)ASP.NET中怎么實現(xiàn)一個緩存處理類,小編覺得挺實用的,因此分享給大家學(xué)習(xí),希望大家閱讀完這篇文章后可以有所收獲,話不多說,跟著小編一起來看看吧。
ASP.NET 緩存處理類。
用法:
Just copy this code into a new class file (.cs) and add it to your ASP .NET website. One thing to keep in mind is that data stored in ASP .NET Cache can be accessible across all sessions. So when creating a cacheID for the object to be stored, it must be unique (or it could be overwritten). I usually store the unique cacheID in the session and then use that to referrence the cacheID. (e.g. CacheHandler.Write(Session["MyCacheData"], myData);)
具體代碼如下:
using System; using System.Collections.Generic; using System.Web.Caching; using System.Web; ////// This class reads/writes to ASP .NET server cache. For the sake of /// simplicity, the class writes objects to cache with no expirateion. /// Use the Remove() function to programmatically remove objects stored /// from the server cache. This class was created as an alternative to /// storing large objects in the session. /// public class CacheHandler { public static bool Write(string cacheID, object data) { if (HttpContext.Current == null) return false; if (cacheID == null || cacheID.Equals("")) return false; HttpRuntime.Cache.Insert( cacheID, data, null, Cache.NoAbsoluteExpiration, Cache.NoSlidingExpiration, CacheItemPriority.NotRemovable, null ); return true; } public static object Read(string cacheID) { if (HttpContext.Current == null) return null; return HttpRuntime.Cache.Get(cacheID); } public static void Remove(string cacheID) { if (HttpContext.Current == null ) return; if (cacheID == null || cacheID.Equals("")) return; HttpRuntime.Cache.Remove(cacheID); } }
以上就是ASP.NET中怎么實現(xiàn)一個緩存處理類,小編相信有部分知識點可能是我們?nèi)粘9ぷ鲿姷交蛴玫降?。希望你能通過這篇文章學(xué)到更多知識。更多詳情敬請關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道。
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