如何将视图重定向到同一控制器上的另一个操作

我有一个名为StudentController, Index的控制器。CSHTML和中央布局。cschtml,

我在做前端开发很长一段时间后，在asp.net mvc前端工作对我来说是一个挑战，所以如果有什么问题，请原谅我。

我想要实现的是，当我运行我的应用程序时，它会完美地找到，但是当我单击链接Student时，它成功地转到Student Index视图并在StudentController中命中Index方法。

但是当我点击索引视图上的创建新链接，然后它给出了错误(见底部)，有人可以指导我做错了什么....

StudentController

public StudentController(){}
public ActionResult Index()
{            
    var students =_studentDb.GetAll();            
    return View(students);
}
[HttpPost]
public ActionResult Create(Student student)
{
    var result = _studentDb.Insert(student);
    return View("Create");
}

_layout.chtml

 <ul class="nav navbar-nav">
                    <li>@Html.ActionLink("Home", "Index", new { Controller = "Home", Area = "Common" })</li>                    
                    <li>@Html.ActionLink("Student", "Index", new { Controller = "Student", Area = "User" })</li>
                    <li>@Html.ActionLink("New Student", "Index", new { Controller = "CreateStudent", Area = "User" })</li>
                </ul>

Index.chtml

@model IEnumerable<Student>
@{
    ViewBag.Title = "Index";
    Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2>Index</h2>
<p>
    @Html.ActionLink("Create New", "Create",new {Controller="Student",Area="User" })        
</p>
<table class="table">
    <tr>        
        <th>
            @Html.DisplayNameFor(model => model.FirstName)
        </th>
        <th>
            @Html.DisplayNameFor(model => model.MiddleName)
        </th>
        <th>
            @Html.DisplayNameFor(model => model.LastName)
        </th>
        <th>
            @Html.DisplayNameFor(model => model.Gender)
        </th>        
        <th>
            @Html.DisplayNameFor(model => model.FirstNameAr)
        </th>
        <th>
            @Html.DisplayNameFor(model => model.MiddleNameAr)
        </th>
        <th>
            @Html.DisplayNameFor(model => model.LastNameAr)
        </th>
        <th></th>
    </tr>
@foreach (var item in Model) {
    <tr>        
        <td>
            @Html.DisplayFor(modelItem => item.FirstName)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.MiddleName)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.LastName)
        </td>        
        <td>
            @Html.DisplayFor(modelItem => item.FirstNameAr)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.MiddleNameAr)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.LastNameAr)
        </td>
        <td>
            @Html.ActionLink("Edit", "Edit", new { /* id=item.PrimaryKey */ }) |
            @Html.ActionLink("Details", "Details", new { /* id=item.PrimaryKey */ }) |
            @Html.ActionLink("Delete", "Delete", new { /* id=item.PrimaryKey */ })
        </td>
    </tr>
}
</table>

误差

Server Error in '/' Application.
The resource cannot be found.
Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable.  Please review the following URL and make sure that it is spelled correctly. 
Requested URL: /User/Student/Create
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.6.1055.0

public IActionResult Create() 
{
    var student = new Student();
    return View(student)
}
[HttpPost]
public IActionResult Create(Student student)
{
    _studentDb.Add(student);
    _studentDb.SaveChanges();
    // Do whatever you like to finish this action
}

public ActionResult Create()
{ return View(); }
[HttpPost] 
public ActionResult Create(Student student)
{
     var result = _studentDb.Insert(student); 
     return View(); 
}

[HttpGet]
public ActionResult Create()
{
  return View("Create");
}