Add db.DataCache

Src/Asp.Net/SqlSugar/Abstract/CacheProvider/CacheProvider.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SqlSugar 
+{
+    public class SugarCacheProvider
+    {
+        public ICacheService Servie { get;  set; }
+
+        public void RemoveDataCache(string likeString) 
+        {
+            if (Servie == null) return;
+            CacheSchemeMain.RemoveCacheByLike(Servie, likeString);
+        }
+
+        public List<string> GetAllKey()
+        {
+            if (Servie == null) return new List<string>();
+            return Servie.GetAllKey<string>()?.ToList();
+        }
+
+        public void Add(string key,object value)
+        {
+            if (Servie == null)  return;
+            Servie.Add(key,value,60*60*24*100);
+        }
+
+        public void Add(string key, object value,int seconds)
+        {
+            if (Servie == null) return;
+            Servie.Add(key, value,seconds);
+        }
+
+        public T Get<T>(string key)
+        {
+            if (Servie == null) return default(T);
+            return Servie.Get<T>(key);
+        }
+    }
+}

Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs

@@ -1069,5 +1069,21 @@ namespace SqlSugar
         }
 
         #endregion
+
+        #region Cache
+        public SugarCacheProvider DataCache 
+        { 
+            get {
+                var services=this.CurrentConnectionConfig.ConfigureExternalServices;
+                if (services == null)
+                    return new SugarCacheProvider();
+                if (services.DataInfoCacheService == null)
+                    return new SugarCacheProvider();
+                SugarCacheProvider cache = new SugarCacheProvider();
+                cache.Servie=services.DataInfoCacheService;
+                return cache;
+            }
+        }
+        #endregion
     }
 }

Src/Asp.Net/SqlSugar/Interface/ISqlSugarClient.cs

@@ -160,7 +160,11 @@ namespace SqlSugar
         IUpdateable<T> Updateable<T>(Expression<Func<T, T>> columns) where T : class, new();
         IUpdateable<T> Updateable<T>(List<T> UpdateObjs) where T : class, new();
         IUpdateable<T> Updateable<T>(T UpdateObj) where T : class, new();
-        IUpdateable<T> Updateable<T>(T[] UpdateObjs) where T : class, new(); 
+        IUpdateable<T> Updateable<T>(T[] UpdateObjs) where T : class, new();
+        #endregion
+
+        #region Cache
+        SugarCacheProvider DataCache { get; }
         #endregion
     }
 }

Src/Asp.Net/SqlSugar/SqlSugar.csproj

@@ -70,6 +70,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Abstract\AopProvider\AopProvider.cs" />
+    <Compile Include="Abstract\CacheProvider\CacheProvider.cs" />
     <Compile Include="Abstract\CodeFirstProvider\CodeFirstProvider.cs" />
     <Compile Include="Abstract\AdoProvider\AdoAccessory.cs" />
     <Compile Include="Abstract\DbBindProvider\DbBindAccessory.cs" />

Src/Asp.Net/SqlSugar/SqlSugarClient.cs

@@ -718,6 +718,13 @@ namespace SqlSugar
 
         #endregion
 
+        #region Cache
+        public SugarCacheProvider DataCache 
+        { 
+            get { return this.Context.DataCache; } 
+        }
+        #endregion
+
         #region Other method
         public DateTime GetDate()
         {