temu客户端程序

AllBase/CacheHelper.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Web;
+using System.Web.Caching;
+
+namespace AllBase
+{
+    public class CacheHelper
+    {
+        /// <summary>  
+        /// 获取数据缓存  
+        /// </summary>  
+        /// <param name="cacheKey">键</param>  
+        public static object GetCache(string cacheKey)
+        {
+            var objCache = HttpRuntime.Cache.Get(cacheKey);
+            return objCache;
+        }
+        /// <summary>  
+        /// 设置数据缓存  
+        /// </summary>  
+        public static void SetCache(string cacheKey, object objObject)
+        {
+            var objCache = HttpRuntime.Cache;
+            objCache.Insert(cacheKey, objObject);
+        }
+        /// <summary>  
+        /// 设置数据缓存  
+        /// </summary>  
+        public static void SetCache(string cacheKey, object objObject, int timeout = 7200)
+        {
+            try
+            {
+                if (objObject == null) return;
+                var objCache = HttpRuntime.Cache;
+                //相对过期  
+                //objCache.Insert(cacheKey, objObject, null, DateTime.MaxValue, timeout, CacheItemPriority.NotRemovable, null);  
+                //绝对过期时间  
+                objCache.Insert(cacheKey, objObject, null, DateTime.Now.AddSeconds(timeout), TimeSpan.Zero, CacheItemPriority.High, null);
+            }
+            catch (Exception)
+            {
+                //throw;  
+            }
+        }
+        /// <summary>  
+        /// 移除指定数据缓存  
+        /// </summary>  
+        public static void RemoveAllCache(string cacheKey)
+        {
+            var cache = HttpRuntime.Cache;
+            cache.Remove(cacheKey);
+        }
+        /// <summary>  
+        /// 移除全部缓存  
+        /// </summary>  
+        public static void RemoveAllCache()
+        {
+            var cache = HttpRuntime.Cache;
+            var cacheEnum = cache.GetEnumerator();
+            while (cacheEnum.MoveNext())
+            {
+                cache.Remove(cacheEnum.Key.ToString());
+            }
+        }
+    }
+}