Question

当我尝试启动项目时，我的Home端点不起作用。我可以看到它在断点处击中HomeController并返回失败的视图我的其他Api端点有效，例如： / API /值/

我现在尝试在本地运行它，但计划部署到AWS Lambda。

我有3个控制器：

的HomeController
S3ProxyController
ValuesController

但是当我尝试访问应该返回简单视图的Home控制器时，我会收到以下错误：

我添加了我的csproj：

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup Label="Configuration" Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
    <OutputType>exe</OutputType>
  </PropertyGroup>

  <PropertyGroup>
    <TargetFramework>netcoreapp1.0</TargetFramework>
    <OutputTypeEx>exe</OutputTypeEx>
    <PreserveCompilationContext>true</PreserveCompilationContext>
  </PropertyGroup>

  <ItemGroup>
    <Content Include="appsettings.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
  </ItemGroup>  

  <ItemGroup>

    <PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="1.1.2" />

    <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.ViewCompilation" Version="1.1.1" />

    <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="1.0.1" />

    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.0.1" />
    <PackageReference Include="Microsoft.AspNetCore.Routing" Version="1.0.1" />
    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="1.0.0" />
    <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="1.0.0" />
    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="1.0.0" />
    <PackageReference Include="Microsoft.Extensions.Logging" Version="1.0.0" />
    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="1.0.0" />


    <PackageReference Include="AWSSDK.S3" Version="3.3.5.13" />
    <PackageReference Include="AWSSDK.Extensions.NETCore.Setup" Version="3.3.0.3" />

    <PackageReference Include="Amazon.Lambda.Core" Version="1.0.0" />
    <PackageReference Include="Amazon.Lambda.Serialization.Json" Version="1.1.0" />
    <PackageReference Include="Amazon.Lambda.AspNetCoreServer" Version="0.10.1-preview1" />
    <PackageReference Include="Amazon.Lambda.Logging.AspNetCore" Version="1.0.0" />
  </ItemGroup>

  <ItemGroup>
    <DotNetCliToolReference Include="Amazon.Lambda.Tools" Version="1.5.0" />
  </ItemGroup>

  <ItemGroup>
    <Folder Include="wwwroot\" />
  </ItemGroup>

</Project>

下面我添加了启动文件：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;

namespace TestLambda
{
    public class Startup
    {
        public const string AppS3BucketKey = "AppS3Bucket";

        public Startup(IHostingEnvironment env)
        {
            var builder = new ConfigurationBuilder()
                .SetBasePath(env.ContentRootPath)
                .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
                .AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true);

            builder.AddEnvironmentVariables();
            Configuration = builder.Build();
        }

        public static IConfigurationRoot Configuration { get; private set; }

        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc();
            services.AddDefaultAWSOptions(Configuration.GetAWSOptions());
            services.AddAWSService<Amazon.S3.IAmazonS3>();
        }

        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
        {
            loggerFactory.AddLambdaLogger(Configuration.GetLambdaLoggerOptions());

            app.UseMvc();
            app.UseDeveloperExceptionPage();

            app.UseMvcWithDefaultRoute();
        }
    }
}

下面是项目结构：

将代码添加到家庭控制器：

using System;
using Microsoft.AspNetCore.Mvc;

namespace TestLambda.Controllers
{
    public class HomeController : Controller
    {

        public IActionResult Index()
        {         
            return View(); // Breakpoint get's hit during debuging.
        }

        public IActionResult Error()
        {
            return View();
        }
    }
}

Answer 1

我敢打赌你的一个视图中有错误，尝试重新编译并查看是否出现特定错误。

Aspnet Core Razor视图编译失败

1 个答案: