C#自带缓存方案

 1         /// <summary>
 2         /// 获取数据缓存
 3         /// </summary>
 4         /// <param name="CacheKey">键</param>
 5         public static object GetCache(string CacheKey)
 6         {
 7             System.Web.Caching.Cache objCache = HttpRuntime.Cache;
 8             return objCache[CacheKey];
 9         }
10         /// <summary>
11         /// 设置数据缓存
12         /// </summary>
13         public static void SetCache(string CacheKey, object objObject)
14         {
15             System.Web.Caching.Cache objCache = HttpRuntime.Cache;
16             objCache.Insert(CacheKey, objObject);
17         }
18         /// <summary>
19         /// 设置数据缓存
20         /// </summary>
21         public static void SetCache(string CacheKey, object objObject, TimeSpan Timeout)
22         {
23             System.Web.Caching.Cache objCache = HttpRuntime.Cache;
24             objCache.Insert(CacheKey, objObject, null, DateTime.MaxValue, Timeout, System.Web.Caching.CacheItemPriority.NotRemovable, null);
25         }
26         /// <summary>
27         /// 设置数据缓存
28         /// </summary>
29         public static void SetCache(string CacheKey, object objObject, DateTime absoluteExpiration, TimeSpan slidingExpiration)
30         {
31             System.Web.Caching.Cache objCache = HttpRuntime.Cache;
32             objCache.Insert(CacheKey, objObject, null, absoluteExpiration, slidingExpiration);
33         }
34         /// <summary>
35         /// 移除指定数据缓存
36         /// </summary>
37         public static void RemoveAllCache(string CacheKey)
38         {
39             System.Web.Caching.Cache _cache = HttpRuntime.Cache;
40             _cache.Remove(CacheKey);
41         }
42         /// <summary>
43         /// 移除全部缓存
44         /// </summary>
45         public static void RemoveAllCache()
46         {
47             System.Web.Caching.Cache _cache = HttpRuntime.Cache;
48             IDictionaryEnumerator CacheEnum = _cache.GetEnumerator();
49             while (CacheEnum.MoveNext())
50             {
51                 _cache.Remove(CacheEnum.Key.ToString());
52             }
53         }