Asp.net缓存帮助类System.Web.Caching.Cache

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[C#] 纯文本查看 复制代码

        /// <summary>
        /// 获取当前应用程序指定CacheKey的Cache值
        /// </summary>
        /// <param name="CacheKey"></param>
        /// <returns></returns>
        public static object GetCache(string CacheKey)
        {
            System.Web.Caching.Cache objCache = HttpRuntime.Cache;
            return objCache[CacheKey];
        }

        /// <summary>
        /// 设置当前应用程序指定CacheKey的Cache值
        /// </summary>
        /// <param name="CacheKey"></param>
        /// <param name="objObject"></param>
        public static void SetCache(string CacheKey, object objObject)
        {
            System.Web.Caching.Cache objCache = HttpRuntime.Cache;
            objCache.Insert(CacheKey, objObject);
        }

        //传入程序集类型，使用系统激活器创建实例，并存入缓存
        public static object CreateObject(string assemblyPath, string CacheKey)
        {
            object objType = GetCache(CacheKey);
            if (objType == null)
            {
                try
                {
                    objType = Assembly.Load(assemblyPath).CreateInstance(CacheKey);
                    SetCache(CacheKey, objType);// 写入缓存
                }
                catch (System.Exception err)
                {
                    throw new Exception(err.Message);
                }
            }
            return objType;
        }

有需要的拿去。