public static void Show(int i, string key, TimeSpan timeout)
{
using (var client = new ConnectionHelper().Conn())
{
using (var dataLock = client.AcquireLock("DataLock:" + key, timeout))
{
//库存数量
var inventory = client.Get <int>("inventoryNum");
if (inventory > 0)
{
//库存-1
client.Set <int>("inventoryNum", inventory - 1);
//订单数量+1
var orderNum = client.Incr("orderNum");
inventory = client.Get <int>("inventoryNum");
Console.WriteLine($"{i}抢购成功***线程id:{Thread.CurrentThread.ManagedThreadId.ToString("00")},库存: {inventory},订单数量: {orderNum}");
}
else
{
Console.WriteLine($"{i}抢购失败");
}
Thread.Sleep(100);
}
}
}