public MailBag(bool?isWeb = true)
{
SiteSettings site = new SiteSettings();
CompanyName = site.CompanyName;
CompanyMail = site.CompanyEmail;
CompanyWebsite = site.CompanyWebsite;
CompanyMailAuto = site.CompanyEmailAuto;
//从config读取邮件配置
MailSettingsSectionGroup mailSettings;
if (isWeb == true)
{
Configuration config = WebConfigurationManager.OpenWebConfiguration("~/");
mailSettings = (MailSettingsSectionGroup)config.GetSectionGroup("system.net/mailSettings");
}
else
{
Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);//OpenExeConfiguration2个方法的参数我也没搞清楚到底该怎么用。
mailSettings = NetSectionGroup.GetSectionGroup(config).MailSettings;
}
this.m_SmtpUserName = mailSettings.Smtp.Network.UserName;
this.m_SmtpUserPassword = mailSettings.Smtp.Network.Password;
this.From = mailSettings.Smtp.From;
this.DefaultCredentials = mailSettings.Smtp.Network.DefaultCredentials;
this.EnableSsl = mailSettings.Smtp.Network.EnableSsl;
this.Port = mailSettings.Smtp.Network.Port;
this.Host = mailSettings.Smtp.Network.Host;
this.IsBodyHtml = true;
this.BodyEncoding = 936;
}
private static void SendMail(MailMessage mailMessage, bool isAsync, string host = null, int port = 0, ICredentialsByHost credential = null)
{
if (null == mailMessage)
{
throw new ArgumentNullException("mailMessage");
}
if (mailMessage.To.IsNullOrEmpty() && mailMessage.CC.IsNullOrEmpty() && mailMessage.Bcc.IsNullOrEmpty())
{
throw new InvalidOperationException("No recievers specified");
}
if (mailMessage.Body.IsNullOrWhiteSpace())
{
throw new InvalidOperationException("No message body found");
}
mailMessage.IsBodyHtml = true;
if (host == null)
{
SmtpSection cfg = NetSectionGroup.GetSectionGroup(WebConfigurationManager.OpenWebConfiguration("~/web.config")).MailSettings.Smtp;
host = cfg.Network.Host;
port = cfg.Network.Port;
credential = new System.Net.NetworkCredential(cfg.Network.UserName, cfg.Network.Password);
}
if (isAsync)
{
var thread = new Thread(() => { SendMailProc(mailMessage, host, port, credential); })
{
IsBackground = true
};
thread.Start();
}
else
{
SendMailProc(mailMessage, host, port, credential);
}
}
public static SmtpSection GetCurrentSmtpSettings(out System.Configuration.Configuration config)
{
config = GetCurrentConfiguration();
// Get Mail settings.
var settings = NetSectionGroup.GetSectionGroup(config).MailSettings;
return(settings.Smtp);
}
private static bool _SendMail(string toEmail, string toEmails, string bcc, string cc, string subject, string displayName, string body, Attachment[] attachs, int timeout, bool async, SendCompletedEventHandler sendCompleted)
{
try
{
SmtpSection smtp = NetSectionGroup.GetSectionGroup(WebConfigurationManager.OpenWebConfiguration(HttpContext.Current.Request.ApplicationPath)).MailSettings.Smtp;
MailAddress from = new MailAddress(smtp.From, displayName, Encoding.UTF8);
MailAddress to = new MailAddress(toEmail, null, Encoding.UTF8);
MailMessage mail = new MailMessage(from, to);
if (!string.IsNullOrWhiteSpace(toEmails))
{
mail.To.Add(toEmails);
}
if (!string.IsNullOrWhiteSpace(bcc))
{
mail.Bcc.Add(bcc);
}
if (!string.IsNullOrWhiteSpace(cc))
{
mail.CC.Add(cc);
}
mail.Subject = subject;
mail.SubjectEncoding = Encoding.UTF8;
mail.Body = body;
mail.BodyEncoding = Encoding.UTF8;
if (attachs != null && attachs.Length > 0)
{
foreach (Attachment item in attachs)
{
mail.Attachments.Add(item);
}
}
mail.IsBodyHtml = true;
mail.DeliveryNotificationOptions = DeliveryNotificationOptions.OnFailure;
SmtpClient smtpClient = new SmtpClient(smtp.Network.Host, smtp.Network.Port)
{
Timeout = timeout
};
if (sendCompleted != null)
{
smtpClient.SendCompleted += sendCompleted;
}
if (async)
{
smtpClient.SendAsync(mail, mail);
}
else
{
smtpClient.Send(mail);
mail.Dispose();
}
return(true);
}
catch (Exception)
{
return(false);
}
}
/// <summary>
/// 静态构造函数，初始化默认发件人。
/// </summary>
static Sender()
{
MailSettingsSectionGroup ms = NetSectionGroup.GetSectionGroup(
System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration("~/web.config")).MailSettings;
defaultFrom = ms.Smtp.From;
defaultHost = ms.Smtp.Network.Host;
defaultPort = ms.Smtp.Network.Port;
defaultUserName = ms.Smtp.Network.UserName;
defaultPassword = ms.Smtp.Network.Password;
}
/// <summary>
/// 邮件发送类
/// 主机信息从配置文件中获取
/// 参考:ms-help://MS.VSCC.v80/MS.MSDN.v80/MS.NETDEVFX.v20.chs/dv_fxgenref/html/54f0f153-17e5-4f49-afdc-deadb940c9c1.htm
/// </summary>
/// <param name="mailFrom">发件人地址</param>
/// <param name="mailTo">收件人地址</param>
/// <param name="mailSubject">邮件主题</param>
/// <param name="mailBody">邮件正文</param>
public SMTP(string[] mailTo, string mailSubject, string mailBody)
{
System.Configuration.Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
MailSettingsSectionGroup mailSettings = NetSectionGroup.GetSectionGroup(config).MailSettings;
mMailFrom = mailSettings.Smtp.From;
mMailDisplyName = mailSettings.Smtp.From;
mMailTo = mailTo;
mMailCc = null;
mMailBcc = null;
mMailSubject = mailSubject;
mMailBody = mailBody;
mMailAttachments = null;
mSMTPServer = mailSettings.Smtp.Network.Host;
mSMTPPort = mailSettings.Smtp.Network.Port;
mSMTPUsername = mailSettings.Smtp.Network.UserName;
mSMTPPassword = mailSettings.Smtp.Network.Password;
mSMTPSSL = false;
}
public bool Send()
{
SmtpSection cfg = NetSectionGroup.GetSectionGroup(WebConfigurationManager.OpenWebConfiguration("~/Web.config")).MailSettings.Smtp;
MailAddress mailAddress = new MailAddress(cfg.From);
MailMessage mailMessage = new MailMessage();
mailMessage.From = mailAddress;
mailMessage.Subject = subject;
mailMessage.SubjectEncoding = Encoding.UTF8;
mailMessage.Body = body;
mailMessage.BodyEncoding = Encoding.Default;
mailMessage.Priority = MailPriority.High;
mailMessage.IsBodyHtml = isbodyhtml;
if (to != null)
{
for (int i = 0; i < to.Length; i++)
{
mailMessage.To.Add(to[i]);
}
}
if (cc != null)
{
for (int i = 0; i < cc.Length; i++)
{
mailMessage.CC.Add(cc[i]);
}
}
try
{
if (attachments != null && attachments.Length > 0)
{
Attachment attachment = null;
foreach (string path in attachments)
{
attachment = new Attachment(path);
mailMessage.Attachments.Add(attachment);
}
}
}
catch (Exception err)
{
throw new Exception("附件处错误:" + err);
}
SmtpClient client = new SmtpClient();
client.Credentials = new System.Net.NetworkCredential(cfg.Network.UserName, cfg.Network.Password);
//client.Port = cfg.Network.Port;
client.Host = cfg.Network.Host;
client.EnableSsl = false;
try
{
client.Send(mailMessage);
return(true);
}
catch (Exception err)
{
return(false);
}
}
