如何解决.NetCore Api总是找不到404
我正在使用.NetCore开发RestApi,但是当我尝试使用Postman测试它时,我总是收到404 Not Found响应。我正在使用MVC模型,下面将保留我的模型,视图和控制器。 这是我用来呼叫我的Api的链接 http:// localhost:5000 / api / commands
型号
namespace Commander.Models
{
public class Command
{
public int Id { get; set; }
public string HowTo { get; set; }
public string Line { get; set; }
public string Platform { get; set; }
}
}
接口
using System.Collections.Generic;
using Commander.Models;
namespace Commander.Data
{
public interface ICommanderRepo
{
IEnumerable<Command> getAppCommands();
Command GetCommandById(int id);
}
}
实现接口的类
using System.Collections.Generic;
using Commander.Models;
namespace Commander.Data
{
public class MockCommanderRepo : ICommanderRepo
{
public IEnumerable<Command> getAppCommands()
{
var commands = new List<Command>
{
new Command{Id=0,HowTo="Boil an egg",Line="Boil water",Platform="Kettle & Pan"},new Command{Id=1,HowTo="Cut bread",Line="Get a knife",Platform="Knife & chopping board"},new Command{Id=2,HowTo="Make cup of tea",Line="Placce teabag in cup",Platform="Kettle & Cup"}
};
return commands;
}
public Command GetCommandById(int id)
{
return new Command { Id = 0,HowTo = "Boil an egg",Line = "Boil water",Platform = "Kettle & Pan" };
}
}
}
控制器
using System.Collections.Generic;
using Commander.Data;
using Commander.Models;
using Microsoft.AspNetCore.Mvc;
namespace Commander.Controllers
{
[Route("api/commands")]
[ApiController]
public class CommandsController : ControllerBase
{
private readonly MockCommanderRepo _repository = new MockCommanderRepo();
[HttpGet]
public ActionResult<IEnumerable<Command>> GetAllComands()
{
var commandItems = _repository.getAppCommands();
return Ok(commandItems);
}
[HttpGet("{id}")]
public ActionResult<Command> GetCommandById(int id)
{
var commandItem = _repository.GetCommandById(id);
return Ok(commandItem);
}
}
}
Startup.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
namespace Commander
{
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.AddRazorPages();
}
// 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("/Error");
// The default HSTS value is 30 days. You may want to change this for production scenarios,see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapRazorPages();
});
}
}
}
解决方法
尝试一下:
Padding
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。