NETCORE - Redis的使用2

NETCORE - Redis的使用

 

Redis 在netFramework中的应用  也一样

 

 新建.NETCORE（webapi）项目

 

 

安装NuGet

//查询NuGet语句

Find-Package [-StackExchange.Redis]

 

 

//安装NuGet包

 Install-Package StackExchange.Redis 

 

 

在项目中新建Redis操作类

    public class RedisHelper
    {
        private ConnectionMultiplexer redis { get; set; }

        private IDatabase db { get; set; }


        public RedisHelper(string connection)
        {
            redis = ConnectionMultiplexer.Connect(connection);

            db = redis.GetDatabase();
        }

        /// <summary>
        /// 增加/修改
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        /// <returns></returns>
        public bool SetValue(string key, string value)
        {
            return db.StringSet(key, value);
        }

        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public string GetValue(string key)
        {
            return db.StringGet(key);
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public bool DeleteKey(string key)
        {
            return db.KeyDelete(key);
        }
    }

 

 

调用方式

            RedisHelper redisHelper = new RedisHelper("127.0.0.1:6379");
             
            //增加
            bool r1 = redisHelper.SetValue("mykey", "abcdefg");

            //查询
            string saveValue = redisHelper.GetValue("mykey");

            //更新
            bool r2 = redisHelper.SetValue("mykey", "NewValue");

            saveValue = redisHelper.GetValue("mykey");

            //删除
            bool r3 = redisHelper.DeleteKey("mykey");

            //查询 - null 
            string uncacheValue = redisHelper.GetValue("mykey");

 

 

 OK!  

 

 

 

 

引用：https://www.cnblogs.com/Lulus/p/7877688.html