如何为其他用户生成注册url

Question

我想做一个使用.net核心5.0的应用程序。用户将注册并登录。注册和登录的用户将为其他用户创建一个参考网址，我想将使用此网址注册的用户定向到注册页面，并写入谁产生了该链接。我怎么做?我应该使用哪个库？你能帮帮我吗？

Answer 1

控制器

    public IActionResult Register(string userReference = null)
    {
        ViewData["userReference"] = userReference;
        return View();
    }
    
    public async Task<IActionResult> Register(RegisterViewModel model, string userReference)
    {
        if (ModelState.IsValid)
        {
            Random generator = new Random();
            String autoRefCode = generator.Next(0, 1000000).ToString("D6");

            if (userReference != null)
            {
                var userQuery = _context.Where(x => x.Reference = userReference); // other user ref

                // code
            }

            var user = new User
            {
                UserName = model.Email,
                Email = model.Email,
                Name = model.Name,
                Surname = model.Surname,
                Reference = autoRefCode
            };


            var result = await _userManager.CreateAsync(user, model.Password);
            if (result.Succeeded)
            {
                await _userManager.AddToRoleAsync(user, "customer"); // role
                await _signInManager.SignInAsync(user, isPersistent: false); 
                return RedirectToLocal(returnUrl);
            }
            
        }
        return View(model);
    }

    private IActionResult RedirectToLocal(string returnUrl)
    {
        if (Url.IsLocalUrl(returnUrl))
        {
            return Redirect(returnUrl);
        }
        else
        {
            return RedirectToAction(nameof(HomeController.Index), "Home");
        }
    }

班级

    public class RegisterViewModel
    {

        public string Email { get; set; }


        public string Name { get; set; }


        public string Surname { get; set; }


        public string Reference { get; set; }
    }