Question

有人可以查看以下代码，看看导致错误的原因是什么？＃34;处理您的请求时出错。＆＃34;？我使用的是ASP.NET Identity 2.0，请参阅下面的代码：

IdentityConfig

public class EmailService : IIdentityMessageService
{
    public Task SendAsync(IdentityMessage message)
    {
        // Plug in your email service here to send an email.
        var credentialUserName = "info@ourdoamin.com";
        var sentFrom = "noreply@ourdoamin.com";
        var pwd = "ourpassword";

        // Configure the client:
        System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient("mail.ourdoamin.com");

        client.Port = 25;
        client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
        client.UseDefaultCredentials = false;

        // Creatte the credentials:
        System.Net.NetworkCredential credentials = new System.Net.NetworkCredential(credentialUserName, pwd);
        client.EnableSsl = false;
        client.Credentials = credentials;

        // Create the message:
        var mail = new System.Net.Mail.MailMessage(sentFrom, message.Destination);
        mail.Subject = message.Subject;
        mail.Body = message.Body;

        return Task.FromResult(0);
    }
}

出于显而易见的原因，出于安全原因，我没有在上面的代码中使用正确的凭据，但我在同一个项目中有一个使用正确凭据的联系表单，并且电子邮件的效果非常好。

如果我注释掉上面的代码，public class EmailService : IIdentityMessageService { public Task SendAsync(IdentityMessage message) { return Task.FromResult(0); } }除外注册过程成功完成。

非常感谢任何帮助： - ）

Answer 1

问题在于return Task.FromResult(0);行应该是return client.SendMailAsync(mail);，现在一切正常： - ）

Answer 2

在我看来，使用await更正确（至少对于身份版本> = 2.0

public class EmailService : IIdentityMessageService
{
    public async Task SendAsync(IdentityMessage message)
    {
        await configSMTPasync(message);
    }

    // send email via smtp service
    private async Task configSMTPasync(IdentityMessage message)
    {
        // Plug in your email service here to send an email.
        var credentialUserName = "info@ourdoamin.com";
        var sentFrom = "noreply@ourdoamin.com";
        var pwd = "ourpassword";

        // Configure the client:
        System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient("mail.ourdomain.com");

        client.Port = 25;
        client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
        client.UseDefaultCredentials = false;

        // Creatte the credentials:
        System.Net.NetworkCredential credentials = new System.Net.NetworkCredential(credentialUserName, pwd);
        client.EnableSsl = false;
        client.Credentials = credentials;

        // Create the message:
        var mail = new System.Net.Mail.MailMessage(sentFrom, message.Destination);
        mail.Subject = message.Subject;
        mail.Body = message.Body;

        await client.SendMailAsync(mail);
    }
}

MVC 5 Identity 2.0注册电子邮件确认问题

2 个答案: