Model view controller C#MVC 5 Html.ActionLInk

我正在Udemy上运行一个C#mvc5应用程序，我一直在使用Html.ActionLink从视图调用一个方法。我已尝试传递customer对象，然后决定尝试传递id

出于我不知道/无法理解的原因，这是在显示正确的Url（/CustomerController/CustomerView/2）时引发http 404错误。这是我的密码：

RouteConfig.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Routing;

namespace Vidly
{
public class RouteConfig
{
    public static void RegisterRoutes(RouteCollection routes)
    {
        routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

        routes.MapMvcAttributeRoutes();

        routes.MapRoute(
            name: "Default",
            url: "{controller}/{action}/{id}",
            defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
        );
    }
}
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Vidly.Models;

namespace Vidly.Controllers
{
public class CustomerController : Controller
{

    private List<CustomerModels> customers = new List<CustomerModels>
        {
            new CustomerModels {Id = 0, Name = "Theo Greer" },
            new CustomerModels {Id = 1, Name = "Mark Pate" },
            new CustomerModels {Id = 2, Name = "Jerry Jones" },
            new CustomerModels {Id = 3, Name = "Mary Alexander" },
            new CustomerModels {Id = 4, Name = "Patricia Smith" }
        };

    // GET: Customer
    public ActionResult Index()
    {
        return View(customers);
    }

    public ActionResult CustomerView(int id)
    {
        CustomerModels tempCust = customers.FirstOrDefault(CustomerModels => CustomerModels.Id == id);
        return View(tempCust);
    }
}
}

CustomerController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Routing;

namespace Vidly
{
public class RouteConfig
{
    public static void RegisterRoutes(RouteCollection routes)
    {
        routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

        routes.MapMvcAttributeRoutes();

        routes.MapRoute(
            name: "Default",
            url: "{controller}/{action}/{id}",
            defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
        );
    }
}
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Vidly.Models;

namespace Vidly.Controllers
{
public class CustomerController : Controller
{

    private List<CustomerModels> customers = new List<CustomerModels>
        {
            new CustomerModels {Id = 0, Name = "Theo Greer" },
            new CustomerModels {Id = 1, Name = "Mark Pate" },
            new CustomerModels {Id = 2, Name = "Jerry Jones" },
            new CustomerModels {Id = 3, Name = "Mary Alexander" },
            new CustomerModels {Id = 4, Name = "Patricia Smith" }
        };

    // GET: Customer
    public ActionResult Index()
    {
        return View(customers);
    }

    public ActionResult CustomerView(int id)
    {
        CustomerModels tempCust = customers.FirstOrDefault(CustomerModels => CustomerModels.Id == id);
        return View(tempCust);
    }
}
}

使用系统；
使用System.Collections.Generic；
使用System.Linq；
使用System.Web；
使用System.Web.Mvc；
使用Vidly.模型；
名称空间Vidly.Controllers
{
公共类CustomerController:控制器
{
私人名单客户=新名单
{
新客户模型{Id=0，Name=“Theo Greer”}，
新客户模型{Id=1，Name=“Mark Pate”}，
新客户模型{Id=2，Name=“Jerry Jones”}，
新客户模型{Id=3，Name=“Mary Alexander”}，
新客户模型{Id=4，Name=“Patricia Smith”}
};
//获取：客户
公共行动结果索引（）
{
返回视图（客户）；
}
公共操作结果CustomerView（int id）
{
CustomerModels tempCust=customers.FirstOrDefault（CustomerModels=>CustomerModels.Id==Id）；
返回视图（tempCust）；
}
}
}

Index.cshtml

@model List<Vidly.Models.CustomerModels>
@{ }
<h2>Customers</h2>

<table class="table table-bordered table-hover">
<tr>
    <th>Customer</th>
</tr>
@foreach (var customer in Model)
{
    <tr><td>@Html.ActionLink(customer.Name, "CustomerView", "CustomerController", new { id = customer.Id }, null)</td></tr>
}

@型号列表
@{ }
客户
顾客
@foreach（模型中的var客户）
{
@ActionLink（customer.Name，“CustomerView”，“CustomerController”，new{id=customer.id}，null）
}

---

当我单击表中的链接时，抛出一个HTTP404错误。非常感谢您抽出时间

我认为合适的URI应该是（/Customer/CustomerView/2），而不是（/CustomerController/CustomerView/2）

下面是正确的代码行

---

@ActionLink（customer.Name，“CustomerView”，“customer”，new{id=customer.id}，null）

请从

<tr><td>@Html.ActionLink(customer.Name, "CustomerView", "CustomerController", new { id = customer.Id }, null)</td></tr>

@Html.ActionLink（customer.Name，“CustomerView”，“CustomerController”，新的{id=customer.id}，null）

试试这个ActionLink，比如

<tr><td>@Html.ActionLink(customer.Name, "CustomerView", "Customer", new { id = customer.Id }, null)</td></tr>

@Html.ActionLink（customer.Name，“CustomerView”，“customer”，new{id=customer.id}，null）

---

一定是工作。

非常感谢。这使它工作起来，同时将我的视图名称更改为CustomerView。