-

2025-08-23 13:06:50 +08:00 · 2017-10-11 11:19:45 +08:00 · 2017-10-11 11:19:45 +08:00 · 7aadc05977
commit 7aadc05977
parent eb87fbb500
6 changed files with 355 additions and 11 deletions
--- a/Src/Asp.Net/ExtensionsDemo/ExtensionsDemo.csproj
+++ b/Src/Asp.Net/ExtensionsDemo/ExtensionsDemo.csproj
@ -53,10 +53,6 @@
    <None Include="App.config" />
  </ItemGroup>
  <ItemGroup>
-    <ProjectReference Include="..\SqlSugar.Extensions.Cache\SqlSugar.Extensions.Cache.csproj">
-      <Project>{cdb72abe-0336-4730-a195-abf2611deeaa}</Project>
-      <Name>SqlSugar.Extensions.Cache</Name>
-    </ProjectReference>
    <ProjectReference Include="..\SqlSugar\SqlSugar.csproj">
      <Project>{489bb790-226c-4fad-8d1e-51d72a7ff8e5}</Project>
      <Name>SqlSugar</Name>
--- a/Src/Asp.Net/SqlSugar.Extensions.DataCache/HttpRuntimeCache.cs
+++ b/Src/Asp.Net/SqlSugar.Extensions.DataCache/HttpRuntimeCache.cs
@ -0,0 +1,238 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Web;
+using System.Web.Caching;
+
+namespace SqlSugar.Extensions
+{
+    public class HttpRuntimeCache : ICacheService
+    {
+        public void Add<V>(string key, V value)
+        {
+            HttpRuntimeCacheHelper<V>.GetInstance().Add(key, value);
+        }
+
+        public void Add<V>(string key, V value, int cacheDurationInSeconds)
+        {
+            HttpRuntimeCacheHelper<V>.GetInstance().Add(key, value, cacheDurationInSeconds);
+        }
+
+        public bool ContainsKey<V>(string key)
+        {
+            return HttpRuntimeCacheHelper<V>.GetInstance().ContainsKey(key);
+        }
+
+        public V Get<V>(string key)
+        {
+            return HttpRuntimeCacheHelper<V>.GetInstance().Get(key);
+        }
+
+        public IEnumerable<string> GetAllKey<V>()
+        {
+            return HttpRuntimeCacheHelper<V>.GetInstance().GetAllKey();
+        }
+
+        public V GetOrCreate<V>(string cacheKey, Func<V> create, int cacheDurationInSeconds = int.MaxValue)
+        {
+            var cacheManager = HttpRuntimeCacheHelper<V>.GetInstance();
+            if (cacheManager.ContainsKey(cacheKey))
+            {
+                return cacheManager[cacheKey];
+            }
+            else
+            {
+                var result = create();
+                cacheManager.Add(cacheKey, result, cacheDurationInSeconds);
+                return result;
+            }
+        }
+
+        public void Remove<V>(string key)
+        {
+            HttpRuntimeCacheHelper<V>.GetInstance().Remove(key);
+        }
+    }
+
+    internal class HttpRuntimeCacheHelper<V>
+    {
+
+        #region 全局变量
+        private static HttpRuntimeCacheHelper<V> _instance = null;
+        private static readonly object _instanceLock = new object();
+        #endregion
+
+        #region 构造函数
+
+        private HttpRuntimeCacheHelper() { }
+        #endregion
+
+        #region  属性
+        /// <summary>         
+        ///根据key获取value     
+        /// </summary>         
+        /// <value></value>      
+        public V this[string key]
+        {
+            get { return (V)HttpRuntime.Cache[CreateKey(key)]; }
+        }
+        #endregion
+
+        #region 公共函数
+
+        /// <summary>         
+        /// key是否存在       
+        /// </summary>         
+        /// <param name="key">key</param>         
+        /// <returns> ///  存在<c>true</c> 不存在<c>false</c>.        /// /// </returns>         
+        public bool ContainsKey(string key)
+        {
+            return HttpRuntime.Cache[CreateKey(key)] != null;
+        }
+
+        /// <summary>         
+        /// 获取缓存值         
+        /// </summary>         
+        /// <param name="key">key</param>         
+        /// <returns></returns>         
+        public V Get(string key)
+        {
+            return (V)HttpRuntime.Cache.Get(CreateKey(key));
+        }
+
+        /// <summary>         
+        /// 获取实例 （单例模式）       
+        /// </summary>         
+        /// <returns></returns>         
+        public static HttpRuntimeCacheHelper<V> GetInstance()
+        {
+            if (_instance == null)
+                lock (_instanceLock)
+                    if (_instance == null)
+                        _instance = new HttpRuntimeCacheHelper<V>();
+            return _instance;
+        }
+
+        /// <summary>         
+        /// 插入缓存(默认20分钟)        
+        /// </summary>         
+        /// <param name="key"> key</param>         
+        /// <param name="value">value</param>          
+        public void Add(string key, V value)
+        {
+            Add(key, value, 60 * 20);
+        }
+
+        /// <summary>         
+        /// 插入缓存        
+        /// </summary>         
+        /// <param name="key"> key</param>         
+        /// <param name="value">value</param>         
+        /// <param name="cacheDurationInSeconds">过期时间单位秒</param>         
+        public void Add(string key, V value, int cacheDurationInSeconds)
+        {
+            Add(key, value, cacheDurationInSeconds, CacheItemPriority.Default);
+        }
+
+        /// <summary>         
+        /// 插入缓存.         
+        /// </summary>         
+        /// <param name="key">key</param>         
+        /// <param name="value">value</param>         
+        /// <param name="cacheDurationInSeconds">过期时间单位秒</param>         
+        /// <param name="priority">缓存项属性</param>         
+        public void Add(string key, V value, int cacheDurationInSeconds, CacheItemPriority priority)
+        {
+            string keyString = CreateKey(key);
+            HttpRuntime.Cache.Insert(keyString, value, null,
+            DateTime.Now.AddSeconds(cacheDurationInSeconds), Cache.NoSlidingExpiration, priority, null);
+        }
+
+        /// <summary>         
+        /// 插入缓存.         
+        /// </summary>         
+        /// <param name="key">key</param>         
+        /// <param name="value">value</param>         
+        /// <param name="cacheDurationInSeconds">过期时间单位秒</param>         
+        /// <param name="priority">缓存项属性</param>         
+        public void Add(string key, V value, int
+         cacheDurationInSeconds, CacheDependency dependency, CacheItemPriority priority)
+        {
+            string keyString = CreateKey(key);
+            HttpRuntime.Cache.Insert(keyString, value,
+             dependency, DateTime.Now.AddSeconds(cacheDurationInSeconds), Cache.NoSlidingExpiration, priority, null);
+        }
+
+        /// <summary>         
+        /// 删除缓存         
+        /// </summary>         
+        /// <param name="key">key</param>         
+        public void Remove(string key)
+        {
+            HttpRuntime.Cache.Remove(CreateKey(key));
+        }
+
+        /// <summary>
+        /// 清除所有缓存
+        /// </summary>
+        public void RemoveAll()
+        {
+            System.Web.Caching.Cache cache = HttpRuntime.Cache;
+            IDictionaryEnumerator CacheEnum = cache.GetEnumerator();
+            ArrayList al = new ArrayList();
+            while (CacheEnum.MoveNext())
+            {
+                al.Add(CacheEnum.Key);
+            }
+            foreach (string key in al)
+            {
+                cache.Remove(key);
+            }
+        }
+
+        /// <summary>
+        /// 清除所有包含关键字的缓存
+        /// </summary>
+        /// <param name="removeKey">关键字</param>
+        public void RemoveAll(Func<string, bool> removeExpression)
+        {
+            System.Web.Caching.Cache _cache = HttpRuntime.Cache;
+            var allKeyList = GetAllKey();
+            var delKeyList = allKeyList.Where(removeExpression).ToList();
+            foreach (var key in delKeyList)
+            {
+                HttpRuntime.Cache.Remove(key); ;
+            }
+        }
+
+        /// <summary>
+        /// 获取所有缓存key
+        /// </summary>
+        /// <returns></returns>
+        public IEnumerable<string> GetAllKey()
+        {
+            IDictionaryEnumerator CacheEnum = HttpRuntime.Cache.GetEnumerator();
+            while (CacheEnum.MoveNext())
+            {
+                yield return CacheEnum.Key.ToString();
+            }
+        }
+        #endregion
+
+        #region 私有函数
+
+        /// <summary>         
+        ///创建KEY   
+        /// </summary>         
+        /// <param name="key">Key</param>         
+        /// <returns></returns>         
+        private string CreateKey(string key)
+        {
+            return key;
+        }
+        #endregion
+    }
+}
--- a/Src/Asp.Net/SqlSugar.Extensions.DataCache/Properties/AssemblyInfo.cs
+++ b/Src/Asp.Net/SqlSugar.Extensions.DataCache/Properties/AssemblyInfo.cs
@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// 有关程序集的一般信息由以下
+// 控制。更改这些特性值可修改
+// 与程序集关联的信息。
+[assembly: AssemblyTitle("SqlSugar.Extensions.Cache")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("SqlSugar.Extensions.Cache")]
+[assembly: AssemblyCopyright("Copyright ©  2017")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+//将 ComVisible 设置为 false 将使此程序集中的类型
+//对 COM 组件不可见。  如果需要从 COM 访问此程序集中的类型，
+//请将此类型的 ComVisible 特性设置为 true。
+[assembly: ComVisible(false)]
+
+// 如果此项目向 COM 公开，则下列 GUID 用于类型库的 ID
+[assembly: Guid("cdb72abe-0336-4730-a195-abf2611deeaa")]
+
+// 程序集的版本信息由下列四个值组成: 
+//
+//      主版本
+//      次版本
+//      生成号
+//      修订号
+//
+//可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值，
+// 方法是按如下所示使用“*”: :
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
--- a/Src/Asp.Net/SqlSugar.Extensions.DataCache/RedisCache.cs
+++ b/Src/Asp.Net/SqlSugar.Extensions.DataCache/RedisCache.cs
@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SqlSugar.Extensions
+{
+    public class RedisCache
+    {
+    }
+}
--- a/Src/Asp.Net/SqlSugar.Extensions.DataCache/SqlSugar.Extensions.DataCache.csproj
+++ b/Src/Asp.Net/SqlSugar.Extensions.DataCache/SqlSugar.Extensions.DataCache.csproj
@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{CDB72ABE-0336-4730-A195-ABF2611DEEAA}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>SqlSugar.Extensions.Cache</RootNamespace>
+    <AssemblyName>SqlSugar.Extensions.Cache</AssemblyName>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Web" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="HttpRuntimeCache.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="RedisCache.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\SqlSugar\SqlSugar.csproj">
+      <Project>{489bb790-226c-4fad-8d1e-51d72a7ff8e5}</Project>
+      <Name>SqlSugar</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
--- a/Src/Asp.Net/SqlSugar.sln
+++ b/Src/Asp.Net/SqlSugar.sln
@ -17,10 +17,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PerformanceTest", "Performa
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "SqlSugar.Extensions", "SqlSugar.Extensions", "{B762D1DA-DFCD-4597-A14D-4F20DA0EE70E}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SqlSugar.Extensions.Cache", "SqlSugar.Extensions.Cache\SqlSugar.Extensions.Cache.csproj", "{CDB72ABE-0336-4730-A195-ABF2611DEEAA}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ExtensionsDemo", "ExtensionsDemo\ExtensionsDemo.csproj", "{EBBA686A-C1F0-4823-85EB-32EB306ADD7F}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SqlSugar.Extensions.DataCache", "SqlSugar.Extensions.DataCache\SqlSugar.Extensions.DataCache.csproj", "{CDB72ABE-0336-4730-A195-ABF2611DEEAA}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@ -51,20 +51,20 @@ Global
 		{60D6AA62-93ED-4D02-80E4-6BEB81766D3E}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{60D6AA62-93ED-4D02-80E4-6BEB81766D3E}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{60D6AA62-93ED-4D02-80E4-6BEB81766D3E}.Release|Any CPU.Build.0 = Release|Any CPU
-		{CDB72ABE-0336-4730-A195-ABF2611DEEAA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{CDB72ABE-0336-4730-A195-ABF2611DEEAA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{CDB72ABE-0336-4730-A195-ABF2611DEEAA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{CDB72ABE-0336-4730-A195-ABF2611DEEAA}.Release|Any CPU.Build.0 = Release|Any CPU
 		{EBBA686A-C1F0-4823-85EB-32EB306ADD7F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{EBBA686A-C1F0-4823-85EB-32EB306ADD7F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{EBBA686A-C1F0-4823-85EB-32EB306ADD7F}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{EBBA686A-C1F0-4823-85EB-32EB306ADD7F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CDB72ABE-0336-4730-A195-ABF2611DEEAA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CDB72ABE-0336-4730-A195-ABF2611DEEAA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CDB72ABE-0336-4730-A195-ABF2611DEEAA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CDB72ABE-0336-4730-A195-ABF2611DEEAA}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
-		{CDB72ABE-0336-4730-A195-ABF2611DEEAA} = {B762D1DA-DFCD-4597-A14D-4F20DA0EE70E}
 		{EBBA686A-C1F0-4823-85EB-32EB306ADD7F} = {B762D1DA-DFCD-4597-A14D-4F20DA0EE70E}
+		{CDB72ABE-0336-4730-A195-ABF2611DEEAA} = {B762D1DA-DFCD-4597-A14D-4F20DA0EE70E}
 	EndGlobalSection
 EndGlobal