asp.net核心中的ViewEngineCollection替代方案？

2 回答

• 0

  您可以使用依赖注入注入 IRazorViewEngine 实例并调用 FindView . 您必须使用此接口传入 ActionContext 实例而不是 ControllerContext .

  回复于 2024-04-29T04:24:08+08:00
• 0

  我得到了解决方案，感谢Henk Mollema .

  • 控制器类

  public class NewsController : Controller
  {
      private readonly IRazorViewEngine _razorViewEngine;
      private readonly IActionContextAccessor _actionContextAccessor;
  
      public NewsController(IRazorViewEngine razorViewEngine, IActionContextAccessor actionContextAccessor)
      {
          _razorViewEngine = razorViewEngine;
          _actionContextAccessor = actionContextAccessor;
      }
  
      public IActionResult Index()
      {   
          var gotView = _razorViewEngine.GetView(string.Empty, viewName, true);
  
          if (gotView.Success)   //gets true
          {
              return View(viewName);
          }
          return NotFound();
      }
  }
  

  • startup.cs

  public void ConfigureServices(IServiceCollection services)
  {
      services.AddSingleton<IActionContextAccessor, ActionContextAccessor>();
      services.AddMvc();
  }
  

  同样可以在GitHub here上找到 .

  回复于 2024-04-29T04:24:08+08:00