我正在尝试用用户的邮件填充队列,以便在一段时间后向他们发送确认邮件,因此,每当任何用户填写他的注册表格时,我都会将他添加到队列中,以便在大约一分钟后将邮件发送给他们这是我的代码
public static class Gmail
{
private static int ? date;
public static bool SendMail(string AdminMail,string AdminPassword,string subject,string toAddress, string content,DateTime SendTime)
{
var toAddressList = new Queue<string>();
toAddressList.Enqueue(toAddress);
if(date==null)
{
date = DateTime.Now.Second;
}
if (date-SendTime.Second > 120)
{
var message = new MailMessage
{
From = new MailAddress(AdminMail)
};
foreach (var toAddressl in toAddressList)
{
message.To.Add(new MailAddress(toAddressl));
}
message.Subject = subject;
message.Body = content;
message.IsBodyHtml = true;
var smtp = new SmtpClient
{
Credentials = new System.Net.NetworkCredential(AdminMail, AdminPassword),
Port = 587,
Host = "smtp.gmail.com",
EnableSsl = true
};
smtp.Send(message);
//date = SendTime;
return true;
}
return false;
}
}
但是实际上发生的是,队列每次都从零开始,所以它只填充了当前注册用户的邮件,而从不包含我希望他们存在的先前注册用户的邮件,因为我将向所有用户发送邮件邮件存在于队列中。因此,我想知道如何防止页面加载时清除队列。有什么想法吗?