RedisStudy/RedisStuy/RedisLockStudy.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

using StackExchange.Redis;

namespace RedisStuy
{
    /// <summary>
    /// Redis 做锁
    /// </summary>
    public class RedisLockStudy
    {
        #region 初始化
        private IDatabase redisDatabase;
        public RedisLockStudy()
        {
            redisDatabase = RedisHelper.GetRedisDatabase();
        }
        #endregion

        public void ReidsLock()
        {
            string lockKey = "MyTestRedisKey";
            string lockVlaue = Guid.NewGuid().ToString();
            bool getLock = redisDatabase.LockTake(lockKey, lockVlaue, TimeSpan.FromSeconds(20), CommandFlags.None);
            if (getLock)
            {
                try
                {
                    //do other thing
                }
                finally
                {
                    bool releaseLock = redisDatabase.LockRelease(lockKey, lockVlaue, CommandFlags.None);

                    if (releaseLock == false)
                    {

                    }
                }
            }
        }
    }
}