Question

我想询问程序中的错误，我创建了一个寄存器和登录页面，但我对此有疑问。

这是我在UserControler中的代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using RegisstrationAndLogin.Models;
using System.Net.Mail;
using System.Net;

namespace RegisstrationAndLogin.Controllers
{
    public class UserController : Controller
    {
        //registration action
        [HttpGet]
        public ActionResult Registration()
        {
            return View();
        }

        //Registration Post Action
        [HttpPost]
        [ValidateAntiForgeryToken]
        public ActionResult Registration([Bind(Exclude = "IsEmailVerified, ActivationCode")]User user)
        {
            bool Status = false;
            string message = "";
            // model validation
            if (ModelState.IsValid)
            {
                var isExist = IsEmailExist(user.EmailID);
                if(isExist)
                {
                    ModelState.AddModelError("EmailExist", "Email already exist");
                    return View(user);
                }

                user.ActivationCode = Guid.NewGuid();
                user.Password = Crypto.Hash(user.Password);
                user.ConfirmPassword = Crypto.Hash(user.ConfirmPassword); //
                user.IsEmailVerified = false;

                using (MyDatabaseEntities dc = new MyDatabaseEntities())
                {
                    dc.Users.Add(user);
                    dc.SaveChanges();
                    //Send Email To User
                    SendVerificationLinkEmail(user.EmailID,user.ActivationCode.ToString());
                    message = "Registration SuccessFully Done. Account activation link " + " has been sent to your email id: " + user.EmailID;
                    Status = true;
                }
            }
            else
            {
                message = "Invalid Request";
            }

            ViewBag.Message = message;
            ViewBag.Status = Status;
            return View(user);
        }

        [NonAction]
        public bool IsEmailExist(string emailID)
        {
            using (MyDatabaseEntities dc = new MyDatabaseEntities())
            {
                var v = dc.Users.Where(a => a.EmailID == emailID).FirstOrDefault();
                return v != null;
            }
        }

        [NonAction]
        public void SendVerificationLinkEmail(string emailID, string activationCode)
        {
            var verifyUrl = "/User/VerifyAccount/" + activationCode;
            var link = Request.Url.AbsoluteUri.Replace(Request.Url.PathAndQuery, verifyUrl);

            var fromEmail = new MailAddress("soalparna@gmail.com", "Jujur Sitanggang");
            var toEmail = new MailAddress(emailID);
            var fromEmailPassword = "sitahuan12345"; // Replace with actual password
            string subject = "Your account is successfully created!";

            string body = "<br/><br/>We are excited to tell you that your wesome account is" +
                " successfully created. Please click on the below link to verify your account" +
                " <br/><br/><a href='" + link + "'>" + link + "</a> ";

            var smtp = new SmtpClient
            {
                Host = "smtp.gmail.com",
                Port = 587,
                EnableSsl = true,
                DeliveryMethod = SmtpDeliveryMethod.Network,
                UseDefaultCredentials = false,
                Credentials = new NetworkCredential(fromEmail.Address, fromEmailPassword)
            };
            using (var message = new MailMessage(fromEmail, toEmail)
            {
                Subject = subject,
                Body = body,
                IsBodyHtml = true
            })
            smtp.Send(message);                    
        }
    }
}

在模型中我有一个类user.cs这是我的代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.ComponentModel.DataAnnotations;

namespace RegisstrationAndLogin.Models
{
    [MetadataType(typeof(UserMetadata))]
    public partial class User
    {
        public string ConfirmPassword { get; set; }
    }

    public class UserMetadata
    {
        [Display(Name = "First Name")]
        [Required(AllowEmptyStrings = false, ErrorMessage = "First name required")]
        public string FirstName { get; set; }

        [Display(Name = "Last Name")]
        [Required(AllowEmptyStrings = false, ErrorMessage = "Last name required")]
        public string LastName { get; set; }

        [Display(Name = "Email ID")]
        [Required(AllowEmptyStrings = false, ErrorMessage = "Email ID required")]
        [DataType(DataType.EmailAddress)]
        public string EmailID { get; set; }

        [Display(Name = "Date of birth")]
        [DataType(DataType.Date)]
        [DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:MM/dd/yyyy}")]
        public DateTime DateOfBirth { get; set; }

        [Required(AllowEmptyStrings = false, ErrorMessage = "Password is required")]
        [DataType(DataType.Password)]
        [MinLength(6, ErrorMessage = "Minimum 6 characters required")]
        public string Password { get; set; }

        [Display(Name = "Confirm Password")]
        [DataType(DataType.Password)]
        [Compare("Password", ErrorMessage = "Confirm password and password do not match")]
        public string ConfirmPassword { get; set; }
    }
}

当我运行我的程序并单击提交注册时，我收到以下错误消息：

类型＆＃39; Edm.Binary＆＃39;成员＆＃39; EmailID＆＃39;在概念方面键入＆＃39; MyDatabaseModel.User＆＃39;与类型不匹配＆＃39; System.String＆＃39;成员＆＃39; EmailID＆＃39;在对象方面类型＆＃39; RegisstrationAndLogin.Models.User＆＃39;

Answer 1

$path = __DIR__.'/mysqlresults.csv';
$query = "LOAD DATA LOCAL INFILE '$path' INTO TABLE student.student_info FIELDS TERMINATED BY ','";

错误注册asp MVC

1 个答案: