ASP .NET MVC-线程完成时如何更改视图

Question

我想通过运行线程使ActionResult生效。当线程正在运行时，我将在加载时返回View，但是当线程完成时，ActionResult返回另一个View

我的代码如下：

  private static void ExecuteScrapper()
        {
            ScriptEngine pythonEngine = IronPython.Hosting.Python.CreateEngine();
            ScriptSource pythonScript = pythonEngine.CreateScriptSourceFromFile(HostingEnvironment.MapPath("/PythonScript/main.py"));

            var searchPath = pythonEngine.GetSearchPaths();
            searchPath.Add(HostingEnvironment.MapPath("/PythonScript/"));
            searchPath.Add(HostingEnvironment.MapPath("/PythonScript/drivers/"));
            pythonEngine.SetSearchPaths(searchPath);

            var result = pythonScript.Execute();

        }

        private ScrapperEnum.ScrapperOperations scraperParam;

        private Thread t = new Thread(new ThreadStart(ExecuteScrapper));

        public ActionResult RunScrapper(ScrapperEnum.ScrapperOperations operation)
        {
            scraperParam = operation;
            t.Start();
            bool run = false;

            while(t.IsAlive)
            {
                if(!run)
                {
                    run = true;
                    return View("ScrapperLoadingView");
                }
            }

            return RedirectToAction("Scrapper");
        }

我不知道该怎么做，因为在这段代码中我返回ScrapperLoginView时，它会中断，因此该函数不会切换视图。>

我想通过运行线程使ActionResult生效。当线程运行时，我将在加载时返回View，但是当线程完成后，ActionResult返回另一个View，我的代码如下：private ...

Answer 1

如果我没错，您只需要添加一个其他