代码中的换行不起作用

本文关键字：不起作用 换行 代码 | 更新日期: 2023-09-27 18:37:26

我正在使用此代码向我的同事发送邮件。当我使用"''r'"时，mailMessage.Body上的部分不起作用。而不是像这样显示电子邮件：

实体。主餐标题

实体。ScondaryMeal.Title

Porosine mund ta beni ketu： <> （这是我的语言AL）

它像这样显示：

实体。PrimaryMeal.Title， entity.ScondaryMeal.Title. Porosine mund ta beni ketu： <>

我做错了什么？

private void SendMail(string MailReciever)
{
    Configuration configuration = WebConfigurationManager.OpenWebConfiguration(HttpContext.Current.Request.ApplicationPath);
    MailSettingsSectionGroup mailSettingsSectionGroup = (MailSettingsSectionGroup)configuration.GetSectionGroup("system.net/mailSettings");
    string MailSender = mailSettingsSectionGroup.Smtp.From;
    string Username = mailSettingsSectionGroup.Smtp.Network.UserName;
    string UserPassword = mailSettingsSectionGroup.Smtp.Network.Password;
    string SmtpServer = mailSettingsSectionGroup.Smtp.Network.Host;
    int Port = mailSettingsSectionGroup.Smtp.Network.Port;
    bool UseSsl = mailSettingsSectionGroup.Smtp.Network.EnableSsl;
    bool UseDefaultCredentials = mailSettingsSectionGroup.Smtp.Network.DefaultCredentials;
    using (SmtpClient smtpClient = new SmtpClient())
    using (MailMessage mailMessage = new MailMessage())
    {
        mailMessage.To.Add(MailReciever);
        mailMessage.From = new MailAddress(MailSender);
        mailMessage.Subject = ConfigurationManager.AppSettings["NewMailSubject"];
        smtpClient.Host = SmtpServer;
        smtpClient.UseDefaultCredentials = UseDefaultCredentials;
        smtpClient.Port = Port;
        smtpClient.Credentials = new NetworkCredential(Username, UserPassword);
        smtpClient.EnableSsl = UseSsl;
        #region MailMessageBody
        var entity = Factory.Orders.List(item => item.OrderDate == DateTime.Today).ToList().FirstOrDefault();
        if (entity.SecondaryMealId == -1)
        {
            mailMessage.Body = entity.PrimaryMeal.Title + ".'r'nPorosine mund ta beni ketu: http://10.200.30.11:8888";
        }
        else if (entity.TertiaryMealId == -1)
        {
            mailMessage.Body = entity.PrimaryMeal.Title + ",'r'n" + entity.SecondaryMeal.Title + ".'r'nPorosine mund ta beni ketu: http://10.200.30.11:8888";
        }
        else
        {
            mailMessage.Body = entity.PrimaryMeal.Title + ",'r'n" + entity.SecondaryMeal.Title + ",'r'n" + entity.TertiaryMeal.Title + ".'r'nPorosine mund ta beni ketu: http://10.200.30.11:8888";
        }
        #endregion
        mailMessage.IsBodyHtml = true;
        smtpClient.Send(mailMessage);
    }
}

代码中的换行不起作用

mailMessage.IsBodyHtml = true;

您将电子邮件作为 Html（忽略原始换行符）发送，您应该添加 <br> 标签（或使用段落）。

    if (entity.SecondaryMealId == -1)
    {
        mailMessage.Body = entity.PrimaryMeal.Title + ".<br>Porosine mund ta beni ketu: http://10.200.30.11:8888";
    }
    else if (entity.TertiaryMealId == -1)
    {
        mailMessage.Body = entity.PrimaryMeal.Title + ",<br>" + entity.SecondaryMeal.Title + ".'r'nPorosine mund ta beni ketu: http://10.200.30.11:8888";
    }
    else
    {
        mailMessage.Body = entity.PrimaryMeal.Title + ",<br>" + entity.SecondaryMeal.Title + ",<br>" + entity.TertiaryMeal.Title + ".<br>Porosine mund ta beni ketu: http://10.200.30.11:8888";
    }

我认为最好发送HTML邮件。这意味着您需要放置<br/>而不是''r'，并将消息正文类型设置为HTML。

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