重定向到导致404的操作

Question

控制器

        [HttpPost]
    public ActionResult Index(string Name, int number)
    {
        Stored stored = new Stored();
        var isValid = from c in _db.stored
                      where (c.Name == Name && c.Id == number)
                      select c;


        if (isValid.Count() > 0)
        {
            return View("Index");
        }
        else if (isValid.Count() > 0 && c.hasExpired)
        {
            return RedirectToAction("Send", "Mail", new { theNumber = number });
        }
        else
        {
            return View("Index");
        }
    }

目标班级

[HttpPost]
public ActionResult Send(int number)

两者都有HTTP Post属性

Answer 1

使用[HttpGet]解决了问题

Answer 2

从控制器名称检查; 你需要在函数中使用[HTTPPOST] 例如：

[HTTPPOST]
public ActionResult Send(int number)
{
  return RedirectToAction("Send", "Mail", new { theNumber = number });
}