问thread.Abort()在Asp.net内核中的替代？

EN

using System;
using System.Threading;

namespace SharedFlagVariable
{
    class Program
    {
        static volatile bool tickRunning; // flag variable
        static void Main(string[] args)
        {
            tickRunning = true;
            Thread tickThread = new Thread(() =>
            {
                while (tickRunning)
                {
                    Console.WriteLine("Tick");
                    Thread.Sleep(1000);
                }
            });
            tickThread.Start();
            Console.WriteLine("Press a key to stop the clock");
            Console.ReadKey();
            tickRunning = false;
            Console.WriteLine("Press a key to exit");
            Console.ReadKey();
        }
    }
}