Warning: file_get_contents(/data/phpspider/zhask/data//catemap/8/http/4.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
C# Kestrel使用控制器方法返回404错误_C#_Asp.net Core_Asp.net Core Mvc - Fatal编程技术网

C# Kestrel使用控制器方法返回404错误

C# Kestrel使用控制器方法返回404错误,c#,asp.net-core,asp.net-core-mvc,C#,Asp.net Core,Asp.net Core Mvc,下面的代码直接在RoslynPad中运行。我想将Kestrel配置为在没有appsettings.json、launchSettings.json或IIS的情况下运行。在本例中,返回200响应。但是,返回404响应。如何对其进行修改以使控制器被击中 #r "nuget:Microsoft.AspNetCore.Mvc/2.2.0" #r "nuget:Microsoft.AspNetCore.App/2.2.8" #r "nuget:ApplicationExtensions/1.2.1" u

下面的代码直接在RoslynPad中运行。我想将Kestrel配置为在没有appsettings.json、launchSettings.json或IIS的情况下运行。在本例中,返回200响应。但是,返回404响应。如何对其进行修改以使控制器被击中

#r "nuget:Microsoft.AspNetCore.Mvc/2.2.0"
#r "nuget:Microsoft.AspNetCore.App/2.2.8"
#r "nuget:ApplicationExtensions/1.2.1"

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

Main(new string[]{});

public static void Main(string[] args)
{
    CreateHostBuilder(args).Build().Run();
}

public static IWebHostBuilder CreateHostBuilder(string[] args) =>
    Microsoft.AspNetCore.WebHost.CreateDefaultBuilder(args)
        .UseStartup<Startup>()
        .ConfigureKestrel(options => {
           options.ListenLocalhost(44379);
        });


public class Startup
{
    public Startup(IConfiguration configuration)
    {
        Configuration = configuration;
    }

    public IConfiguration Configuration { get; }

    // This method gets called by the runtime. Use this method to add services to the container.
    public void ConfigureServices(IServiceCollection services)
    {
        services.AddControllers();
    }

    // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
    public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
    {
        app.UseDeveloperExceptionPage();

       // app.UseHttpsRedirection();

        app.UseRouting();

        //app.UseAuthorization();

        app.UseEndpoints(endpoints =>
        {
            endpoints.MapControllers();
        });
    }
}                

[ApiController]
[Route("[controller]")]
[AllowAnonymous]
public class WeatherForecastController : ControllerBase
{
    private static readonly string[] Summaries = new[]
    {
        "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
    };

    private readonly ILogger<WeatherForecastController> _logger;

    public WeatherForecastController(ILogger<WeatherForecastController> logger)
    {
        _logger = logger;
    }

    [HttpGet]
    [AllowAnonymous]
    public IEnumerable<WeatherForecast> Get()
    {
        var rng = new Random();
        return Enumerable.Range(1, 5).Select(index => new WeatherForecast
        {
            Date = DateTime.Now.AddDays(index),
            TemperatureC = rng.Next(-20, 55),
            Summary = Summaries[rng.Next(Summaries.Length)]
        })
        .ToArray();
    }
}    

public class WeatherForecast
{
    public DateTime Date { get; set; }

    public int TemperatureC { get; set; }

    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);

    public string Summary { get; set; }
} 
#r“nuget:Microsoft.AspNetCore.Mvc/2.2.0”
#r“nuget:Microsoft.AspNetCore.App/2.2.8”
#r“nuget:ApplicationExtensions/1.2.1”
使用制度;
使用System.Collections.Generic;
使用System.Linq;
使用System.Threading.Tasks;
使用Microsoft.AspNetCore.Hosting;
使用Microsoft.Extensions.Configuration;
使用Microsoft.Extensions.Hosting;
使用Microsoft.Extensions.Logging;
使用Microsoft.AspNetCore.Builder;
使用Microsoft.AspNetCore.HttpsPolicy;
使用Microsoft.AspNetCore.Mvc;
使用Microsoft.Extensions.DependencyInjection;
使用Microsoft.AspNetCore.Authorization;
Main(新字符串[]{});
公共静态void Main(字符串[]args)
{
CreateHostBuilder(args.Build().Run();
}
公共静态IWebHostBuilder CreateHostBuilder(字符串[]args)=>
Microsoft.AspNetCore.WebHost.CreateDefaultBuilder(args)
.UseStartup()
.ConfigureKestrel(选项=>{
选项:ListenLocalhost(44379);
});
公营创业
{
公共启动(IConfiguration配置)
{
配置=配置;
}
公共IConfiguration配置{get;}
//此方法由运行时调用。请使用此方法将服务添加到容器中。
public void配置服务(IServiceCollection服务)
{
services.AddControllers();
}
//此方法由运行时调用。请使用此方法配置HTTP请求管道。
public void配置(IApplicationBuilder应用程序、IWebHostEnvironment环境)
{
app.UseDeveloperExceptionPage();
//app.UseHttpsRedirection();
app.UseRouting();
//app.UseAuthorization();
app.UseEndpoints(端点=>
{
endpoints.MapControllers();
});
}
}                
[ApiController]
[路线(“[控制器]”)]
[异名]
公共类WeatherForecastController:ControllerBase
{
私有静态只读字符串[]摘要=新[]
{
“冻结”、“支撑”、“寒冷”、“凉爽”、“温和”、“温暖”、“温和”、“炎热”、“闷热”、“灼热”
};
专用只读ILogger\u记录器;
公共天气预报控制器(ILogger记录器)
{
_记录器=记录器;
}
[HttpGet]
[异名]
公共IEnumerable Get()
{
var rng=新随机数();
返回可枚举的范围(1,5)。选择(索引=>NewWeatherForecast
{
日期=DateTime.Now.AddDays(索引),
温度c=下一个温度(-20,55),
摘要=摘要[rng.Next(摘要长度)]
})
.ToArray();
}
}    
公共天气预报
{
公共日期时间日期{get;set;}
public int TemperatureC{get;set;}
公共内部温度F=>32+(内部)(温度C/0.5556);
公共字符串摘要{get;set;}
} 

什么版本的.net core?如果尝试导航到,会发生什么情况?RosynPad显示我正在使用.NET Core 3.1.101。该url还返回一个404错误。您似乎缺少一个
public void ConfigureServices(IServiceCollection services){services.AddMvc();}
callI added
services.AddMvc(setup=>{setup.EnableEndpointRouting=false;})到该方法。虽然这听起来很有希望,但我还是得到了404。