如何确保在aspnetcore后台服务中启动的进程在web应用程序退出时终止。

public class MyBackgroundService : IHostedService
{
    private Process myProcess;

    public Task StartAsync(CancellationToken cancellationToken)
    {
        // 启动需要在后台运行的进程
        myProcess = new Process();
        myProcess.StartInfo.FileName = "path/to/your/process.exe";
        myProcess.Start();

        return Task.CompletedTask;
    }

    public Task StopAsync(CancellationToken cancellationToken)
    {
        // 终止进程
        if (myProcess != null && !myProcess.HasExited)
        {
            myProcess.Kill();
            myProcess.Dispose();
        }

        return Task.CompletedTask;
    }
}

public void ConfigureServices(IServiceCollection services)
{
    // 注册后台服务
    services.AddHostedService<MyBackgroundService>();

    // 其他服务的注册
    // ...
}