在 WPF 自托管 asp.net 核心应用程序中加载视图

编程入门行业动态更新时间:2024-10-28 03:18:50

本文介绍了在 WPF 自托管 asp 核心应用程序中加载视图的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！问题描述

我们需要在 WPF APP 中自托管 Asp.Net Core 应用程序，API 工作正常，但加载 cshtml 视图时出现一些问题.

We need to self-host an Asp.Net Core application in a WPF APP, APIs are working fine but there is some issues loading cshtml views.

这是我们的代码:主机生成器:

Here is our code: Host Builder:

public static class HostBuilder { private static IWebHost host; public static async Task Start() { if (host == null) { var ip = System.Net.IPAddress.Parse("127.0.0.1"); var port = 9388; host = new WebHostBuilder() .UseKestrel(options => { options.Listen(ip, port); }) .UseStartup<HostStartup>() .Build(); await host.RunAsync(); } } }

主机启动:

public class HostStartup { public IConfiguration Configuration { get; } public HostStartup(IConfiguration configuration) { Configuration = configuration; } public void ConfigureServices(IServiceCollection services) { services.AddMvc(); } public void Configure(IApplicationBuilder app, IHostingEnvironment env, System.IServiceProvider serviceProvider) { app.UseMvcWithDefaultRoute(); } }

控制器:

[AllowAnonymous] [Route("api")] public class LoginController : Controller { [HttpGet] [Route("/myview")] public ViewResult MyView() { var v = View("myview"); return v; } [HttpGet] [Route("test")] public IActionResult Test() { return Ok("Good!"); } }

网址 127.0.0.1:9388/api/test 有效！(网络 API)但是当我们导航到 127.0.0.1:9388/myview 浏览器显示 http 错误 500.

The url 127.0.0.1:9388/api/test is working! (web API) But when we navigate to 127.0.0.1:9388/myview browser shows http error 500.

我错过了什么吗?WPF 没有例外.

Am I missing something? There is no exceptions on WPF.

推荐答案

好的，现在可以了！您需要手动执行一些操作:

Ok, it's working now! You need to do a few things manually:

1) 将您的 WPF 项目迁移到 VS2017 格式，方法如下:如何将 Wpf 项目迁移到新的 VS2017 格式(寻找@stil 答案)

1) Migrate your WPF projet to VS2017 format, here is how: How-to migrate Wpf projects to the new VS2017 format (find for @stil answer)

2) 安装 Asp Core 和 Asp Core MVC

2) Install Asp Core And Asp Core MVC

3) 再次编辑 csproj 并将根 Sdk 属性从 Microsoft.NET.Sdk 更改为 Microsoft.NET.Sdk.Razor