我在 Visual Studio 2019 中创建了一个 ASP.NET Core 5 应用程序项目。
要求是 View 不应该被预编译。
所以我将 RazorCompileOnPublish 设置为 false:
<RazorCompileOnPublish>false</RazorCompileOnPublish>
在.csproj
文件。
发布项目后,Views
文件夹已复制到发布目录。
但是在运行时,我得到了以下错误。
System.InvalidOperationException: The view 'Index' was not found. The following locations were searched:
/Views/Home/Index.cshtml /Views/Shared/Index.cshtml
at Microsoft.AspNetCore.Mvc.ViewEngines.ViewEngineResult.EnsureSuccessful(IEnumerable
1 originalLocations) at Microsoft.AspNetCore.Mvc.ViewFeatures.ViewResultExecutor.ExecuteAsync(ActionContext context, ViewResult result) at Microsoft.AspNetCore.Mvc.ViewResult.ExecuteResultAsync(ActionContext context) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeResultAsync>g__Logged|21_0(ResourceInvoker invoker, IActionResult result) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResultFilterAsync>g__Awaited|29_0[TFilter,TFilterAsync](ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResultExecutedContextSealed context) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.ResultNext[TFilter,TFilterAsync](State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeResultFilters() --- End of stack trace from previous location --- at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|24_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeFilterPipelineAsync() --- End of stack trace from previous location --- at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker) at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger) at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context) at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.<Invoke>g__Awaited|6_0(ExceptionHandlerMiddleware middleware, HttpContext context, Task task) at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.HandleException(HttpContext context, ExceptionDispatchInfo edi) at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.<Invoke>g__Awaited|6_0(ExceptionHandlerMiddleware middleware, HttpContext context, Task task) at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication
1 application) dbug: Microsoft.AspNetCore.Server.Kestrel[9] *
program.cs和Startup.cs文件如下:
public class Startup
{
public IConfiguration Configuration { get; }
public Startup(IConfiguration configuration) {
Configuration = configuration;
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services) {
services.AddControllersWithViews();
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env) {
if (env.IsDevelopment()) {
app.UseDeveloperExceptionPage();
}
else {
app.UseExceptionHandler("/Home/Error");
}
app.UseStaticFiles();
app.UseRouting();
app.UseAuthorization();
app.UseEndpoints(endpoints => {
endpoints.MapControllerRoute(
name: "default",
pattern: "{controller=Home}/{action=Index}/{id?}");
//endpoints.MapRazorPages(); //Has no effect
});
}
}
public class Program {
public static void Main(string[] args) {
CreateHostBuilder(args).Build().Run();
}
public static IHostBuilder CreateHostBuilder(string[] args) {
Console.WriteLine($"ContentRoot set to: {Directory.GetCurrentDirectory()}");
var hostBuilder = Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder => {
webBuilder.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseStartup<Startup>();
});
return hostBuilder;
}
}
请帮忙。提前致谢
最佳答案
此设置可以在.net core 2.x中使用,但不能在.net core 5中启用运行时编译。
在这种情况下,您可以使用
AddRazorRuntimeCompilation
启用运行时编译。public void ConfigureServices(IServiceCollection services) { services.AddControllersWithViews() .AddRazorRuntimeCompilation(); }
另一种方法是有条件地启用运行时编译。
public Startup(IConfiguration configuration,IWebHostEnvironment webHostEnvironment) { Configuration = configuration; Env = webHostEnvironment; } //... public IWebHostEnvironment Env { get; set; } public void ConfigureServices(IServiceCollection services) { IMvcBuilder builder = services.AddRazorPages(); if (!Env.IsDevelopment()) { builder.AddRazorRuntimeCompilation(); } services.AddControllersWithViews(); }
你可以引用这个document .
我在编辑器中编辑 Index.cshtml
。
然后将其保存在发布文件夹中并启动项目。编译成这样。
关于asp.net-core - ASP.NET Core 5 应用程序找不到 View 错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/65245851/