Web定时执行某个方法-网页获取

实现该功能用到的是System.Timers.Timer

将定时的方法添加到Global.ascx.cs中

public class Global : System.Web.HttpApplication
    {
        protected void Application_Start(object sender, EventArgs e)
        {

                //在应用程序启动时运行的代码
                System.Timers.Timer myTimer = new System.Timers.Timer(); // 每个一分钟判断一下，单位为毫秒
                myTimer.Elapsed += new System.Timers.ElapsedEventHandler(OnTimedEvent); //执行需要操作的代码，OnTimedEvent是要执行的方法名称
                myTimer.Interval = AutoUpdateGoldPriceTime;
                myTimer.Enabled = true;
            }
        }

        protected void Session_Start(object sender, EventArgs e)
        {
        }

        protected void Application_BeginRequest(object sender, EventArgs e)
        {

        }

        protected void Application_AuthenticateRequest(object sender, EventArgs e)
        {

        }

        protected void Application_Error(object sender, EventArgs e)
        {

        }

        protected void Session_End(object sender, EventArgs e)
        {

        }

        protected void Application_End(object sender, EventArgs e)
        {

        }

        protected  void OnTimedEvent(object source, System.Timers.ElapsedEventArgs e)
        {
        //需要定时执行的逻辑
        }