C#操作Memcached帮助类

在VS中安装Memcached，直接在NuGet下搜索Memcached，选择第一个进行安装：

服务端资源下载地址：https://pan.baidu.com/s/1gf3tupl

接下来开始写程序，老规矩，直接上代码：

    public class Memcached : ICache

    {

        private static readonly MemcachedClient CacheClient = new MemcachedClient();

        /// <summary>

        /// 获取缓存

        /// </summary>

        /// <typeparam name="T"></typeparam>

        /// <param name="cacheKey"></param>

        /// <returns></returns>

        public T GetCache<T>(string cacheKey) where T : class

        {

            try

            {

                return (T)CacheClient.Get(cacheKey);

            }

            catch

            {

                return default(T);

            }

        }

        /// <summary>

        /// 写入缓存，过期时间默认10分钟

        /// </summary>

        /// <typeparam name="T"></typeparam>

        /// <param name="value"></param>

        /// <param name="cacheKey"></param>

        public void WriteCache<T>(T value, string cacheKey) where T : class

        {

            //CacheClient.Store(StoreMode.Set, cacheKey, value);

            CacheClient.Store(Exists(cacheKey) ? StoreMode.Set : StoreMode.Replace, cacheKey, value, DateTimeHelper.Now.AddMinutes(10));

        }

        /// <summary>

        /// 写入缓存

        /// </summary>

        /// <typeparam name="T"></typeparam>

        /// <param name="value"></param>

        /// <param name="cacheKey"></param>

        /// <param name="expireTime"></param>

        public void WriteCache<T>(T value, string cacheKey, DateTime expireTime) where T : class

        {

            //CacheClient.Store(StoreMode.Set, cacheKey, value, expireTime);

            CacheClient.Store(Exists(cacheKey) ? StoreMode.Set : StoreMode.Replace, cacheKey, value, expireTime);

        }

        /// <summary>

        /// 移除缓存

        /// </summary>

        /// <param name="cacheKey"></param>

        public void RemoveCache(string cacheKey)

        {

            CacheClient.Remove(cacheKey);

        }

        /// <summary>

        /// 移除所有缓存

        /// </summary>

        public void RemoveCache()

        {

            CacheClient.FlushAll();

        }

        /// <summary>

        /// 是否存在

        /// </summary>

        /// <param name="key"></param>

        /// <returns></returns>

        private static bool Exists(string key)

        {

            return CacheClient.Get(key) != null;

        }

    }

　　接口类：

    public interface ICache

    {

        /// <summary>

        /// 读取缓存

        /// </summary>

        /// <param name="cacheKey">键</param>

        /// <returns></returns>

        T GetCache<T>(string cacheKey) where T : class;

        /// <summary>

        /// 写入缓存

        /// </summary>

        /// <param name="value">对象数据</param>

        /// <param name="cacheKey">键</param>

        void WriteCache<T>(T value, string cacheKey) where T : class;

        /// <summary>

        /// 写入缓存

        /// </summary>

        /// <param name="value">对象数据</param>

        /// <param name="cacheKey">键</param>

        /// <param name="expireTime">到期时间</param>

        void WriteCache<T>(T value, string cacheKey, DateTime expireTime) where T : class;

        /// <summary>

        /// 移除指定数据缓存

        /// </summary>

        /// <param name="cacheKey">键</param>

        void RemoveCache(string cacheKey);

        /// <summary>

        /// 移除全部缓存

        /// </summary>

        void RemoveCache();

    }

　　配置文件：

<configSections>

    <section name="unity" type="Microsoft.Practices.Unity.Configuration.UnityConfigurationSection,Microsoft.Practices.Unity.Configuration" />

    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />

    <sectionGroup name="enyim.com">

      <section name="memcached" type="Enyim.Caching.Configuration.MemcachedClientSection, Enyim.Caching" />

    </sectionGroup>

  </configSections>

  <enyim.com>

    <memcached>

      <servers>

        <add address="192.168.1.12" port="11211" />

      </servers>

      <socketPool minPoolSize="10" maxPoolSize="1000" connectionTimeout="00:00:10" deadTimeout="00:02:00" />

    </memcached>

  </enyim.com>

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C#操作Memcached帮助类

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