优化sso

Infrastructure/Cache/ObjCacheProvider.cs

@@ -0,0 +1,65 @@
+// ***********************************************************************
+// Assembly         : OpenAuth.WebApi
+// Author           : yubaolee
+// Created          : 07-11-2016
+//
+// Last Modified By : yubaolee
+// Last Modified On : 07-11-2016
+// Contact : 
+// File: CacheObjService.cs
+// ***********************************************************************
+
+using System;
+
+namespace Helper.Cache
+{
+    /// <summary>
+    /// 带超时结构的缓存
+    /// </summary>
+    public class ObjCacheProvider<T> : CacheProvider
+    {
+        public ObjCacheProvider()
+        {
+            SetCacheInstance(new HttpApplicationContext());
+        }
+
+        public bool Create(string key, T val)
+        {
+            var cacheobj = new CacheObj<T>
+            {
+                key = key,
+                InvalidTime = DateTime.Now.AddMinutes(5),
+                CreateTime = DateTime.Now,
+                Obj = val
+            };
+            //设置缓存
+            return CacheContext.Set(key, cacheobj);
+        }
+
+        /// <summary>
+        /// 根据失效时间获取缓存
+        /// <para>李玉宝于2016-11-08 16:54:04</para>
+        /// </summary>
+        /// <param name="key">The key.</param>
+        public T GetCache(string key)
+        {
+            var cache = CacheContext.Get<CacheObj<T>>(key);
+            if (cache == null) return default(T);
+
+            if (cache.InvalidTime > DateTime.Now)
+            {
+                return cache.Obj;
+            }
+
+            //移除无效Session缓存
+            Remove(key);
+
+            return default(T);
+        }
+
+        public void Remove(string key)
+        {
+            CacheContext.Remove(key);
+        }
+    }
+}