如何调用一种自动在控制器中发送电子邮件的方法？

Question

我需要能够向已注册新帐户，更改密码和/或创建新订单的任何用户发送自动电子邮件。

我得到了我的解决方案中“实用程序”文件夹中的sendemail文件。

using System;
using System.Net.Mail;
using System.Net;

namespace SendEmail

{
public static class EmailMessaging
{
    public static void SendEmail(String toEmailAddress, String emailSubject, String emailBody)
    {
      
        //Create a variable for YOUR TEAM'S Email address
        //This is the address that will be SENDING the emails (the FROM address)
        String strFromEmailAddress = "[email protected]";

        //This is the password for YOUR TEAM'S "fake" Gmail account
        String strPassword = "Password";

        //This is the name of the business from which you are sending
        //TODO: Change this to the name of the company you are creating the website for
        String strCompanyName = "Team Final Project";

        //Create an email client to send the emails
        //port 587 is required to work, do not change it
        var client = new SmtpClient("smtp.gmail.com", 587)
        {
            UseDefaultCredentials = false,
            //This is the SENDING email address and password
            //This will be your team's email address and password
            Credentials = new NetworkCredential(strFromEmailAddress, strPassword),
            EnableSsl = true
        };


        //Add anything that you need to the body of the message
        //emailBody is passed into the method as a parameter
        // /n is a new line – this will add some white space after the main body of the message
        //TODO: Change or remove the disclaimer below
        String finalMessage = emailBody + "\n\n Thank you, come back again soon!";

        //Create an email address object for the sender address
        MailAddress senderEmail = new MailAddress(strFromEmailAddress, strCompanyName);

        //Create a new mail message
        MailMessage mm = new MailMessage();

        //Set the subject line of the message (including your team number)
        mm.Subject = "Team ## - " + "Thank you!";

        //Set the sender address
        mm.Sender = senderEmail;

        //Set the from address
        mm.From = senderEmail;

        //Add the recipient (passed in as a parameter) to the list of people receiving the email
        mm.To.Add(new MailAddress(toEmailAddress));

        //Add the message (passed)
        mm.Body = finalMessage;

        //send the message!
        client.Send(mm);
    }
  }
}

我的问题是，我和我的团队成员都不知道如何以自动发送并使用用户的电子邮件和名称发送的方式从控制器中实现此调用。我们认为他们将在帐户和订单控制器中。帐户控制器具有可行的寄存器和更改密码方法，并且订单控制器具有完整的订单方法。

另外，我们不是使用确认视图，它必须是自动电子邮件。

我们需要一些方向来弄清楚我们确切需要从哪里调用该方法以及如何调用该方法。

我今天在Internet上发现的最有用的是，这是一条代码块，用于未打算发送自动电子邮件的测试消息。

public static void CreateTestMessage(string server)
        {
        MailAddress from = new MailAddress("[email protected]", "Team Project");
        MailAddress to = new MailAddress("[email protected]", "Customer");
        MailMessage message = new MailMessage(from, to);
        message.Subject = "Password Changed";
        message.Body = @"This is a confirmation email that your password has been changed.";
        SmtpClient client = new SmtpClient(server);
        client.Credentials = CredentialCache.DefaultNetworkCredentials;
        
        try
        {
            client.Send(message);
        }
        catch (Exception ex)
        {
            Console.WriteLine("Exception caught in CreateBccTestMessage(): {0}",
                ex.ToString());
        }
    }

一切都在MS vs上编码

Answer 1

首先为电子邮件服务创建服务，然后将sendemailasync方法放入其中
并在您的控制器上调用此方法。

在方法主体中：
1-创建您的消息：

var mm = new MailMessage()

2-然后您应该构建您的SMTP：

using  var smtpClient = new SmtpClient();

3-然后将其连接到服务器

await smtpClient.ConnectAsync(
                "your host",
                "port",
                SecureSocketOptions.SslOnConnect);

4-now发送您的电子邮件：

await smtpClient.SendAsync(mm);

5-make确保与客户端断开连接：

await smtpClient.DisconnectAsync(true);

Note Note ：在连接或发送电子邮件时可能会给您一个例外，因此请不要忘记尝试捕获块。

6-for自动化您可以使用 emailAccount 表与您的客户表有关，并将消息数据保留在其中。
例如：身体，主题.....。

在您的Contorller中，您拥有您的客户，因此您可以从数据库和Pass emailAccount 实体获得 。

与其在身体中创建消息，不如从 emailAccount 实体中获取消息，然后计算这些步骤。

7-injoy it :)