如何修复程序中的HTTP 404错误 [英] How do I fix a HTTP 404 error in my program

问题描述

我在/ Home / Index中收到HTTP 404错误。如果有人能告诉我一些常见的MVC HTTP错误，那将非常感激。



HomeController.cs

I am getting a HTTP 404 error in "/Home/Index". If someone could tell me some common MVC HTTP Errors it would be much appreciated.

HomeController.cs

public class HomeController : Controller
{
    private testContext db = new testContext();
    List<Table1> thistable = new List<Table1>();
    [HttpPost]
    public ActionResult Index()
    {
        thistable = db.Data1.ToList();
        ...
        return View(thistable);
     }
}

Index.cshtml

Index.cshtml

@model IEnumerable<AllIndexTables.Models.Table1>
<h2>Index</h2>
<center>
    <table>
        @foreach (var item in Model)
        {
            <tr>
                <td>
                    @Html.TextBoxFor(modelItem => item.Idt)
                </td>
                <td>
                    @Html.TextBoxFor(modelItem => item.datetime0)
                </td>
                <td>
                    @Html.TextBoxFor(modelItem => item.col1)
                </td>
                <td>
                    @Html.TextBoxFor(modelItem => item.col2)
                </td>
                <td>
                    @Html.TextBoxFor(modelItem => item.col3)
                </td>
            </tr>
        }
    </table>
</center>

推荐答案

404找不到页面 - 我otice你的Index操作有[HttpPost]属性，这意味着它会阻止任何HTTP GET请求。



尝试删除[HttpPost]属性并查看是否它开始工作。

404 is page not found - I notice you have a [HttpPost] attribute on your Index action, this means that it will block any HTTP GET requests.

Try removing the [HttpPost] attribute and see if it starts working.

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