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jackchenyang
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using Model;
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using System;
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using System.Collections.Generic;
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using System.Net.Mail;
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namespace FineUIPro.Web.common
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{
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public class MailHelper
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{
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/// <summary>
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/// 私有构造方法，不允许创建实例
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/// </summary>
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private MailHelper()
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{
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// TODO: Add constructor logic here
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}
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/// <summary>
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/// SendNetMail(须配置SMTP服务器地址)(多个收件人、抄送人、附件其参数用";"隔开,最后一个不能有";")
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/// </summary>
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/// <param name="mailFrom">发件人</param>
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/// <param name="mailTo">收件人(多个收件人用"；"隔开，最后一个不能有"；")</param>
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/// <param name="mailSubject">主题</param>
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/// <param name="mailBody">内容</param>
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/// <param name="mailAttch">附件（多个附件用"；"隔开，最后一个不能有"；"）</param>
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/// <param name="mailCode">密码（对加密过的）</param>
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/// <param name="mailPriority">优先级</param>
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/// <param name="mailCC">抄送(多个抄送人用"；"隔开，最后一个不能有"；")</param>
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/// <param name="resultMessage">输出信息</param>
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public static bool SendNetMail(Email_Pop ps, string mailFrom, string[] mailTo, string mailSubject, string mailBody, string mailAttch, string mailCode, string mailPriority, string[] mailCC, out string resultMessage)
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{
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//初始化输出参数
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resultMessage = "";
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//发件人和收件人不为空
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if (string.IsNullOrEmpty(ps.EmailYx) || mailTo == null)
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{
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resultMessage = "Please Fill Email Addresser Or Addressee . ";
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return false;
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}
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if (!string.IsNullOrEmpty(ps.EmailYx))
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{
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mailFrom = ps.EmailYx;
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}
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MailMessage email = new MailMessage();
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//MailAddress emailFrom = new MailAddress(mailFrom);
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//发件人
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email.From = new MailAddress(mailFrom, ps.EmailYx);//发件人地址
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//收件人
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if (mailTo != null && mailTo.Length > 0)
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{
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foreach (string send in mailTo)
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{
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if (!String.IsNullOrEmpty(send))
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{
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email.To.Add(send);
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}
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}
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}
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//加抄送
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if (mailCC != null && mailCC.Length > 0)
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{
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foreach (string cc in mailCC)
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{
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if (!String.IsNullOrEmpty(cc))
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{
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email.CC.Add(cc);
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}
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}
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}
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//主题
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email.Subject = mailSubject;
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//内容
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email.Body = mailBody;
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//附件
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if (!string.IsNullOrEmpty(mailAttch))
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{
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string[] attachments = mailAttch.Split(';');
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foreach (string file in attachments)
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{
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System.Net.Mail.Attachment attach = new System.Net.Mail.Attachment(file, System.Net.Mime.MediaTypeNames.Application.Octet);
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//为附件添加发送时间
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System.Net.Mime.ContentDisposition disposition = attach.ContentDisposition;
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disposition.CreationDate = System.IO.File.GetCreationTime(file);
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disposition.ModificationDate = System.IO.File.GetLastWriteTime(file);
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disposition.ReadDate = System.IO.File.GetLastAccessTime(file);
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//添加附件
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email.Attachments.Add(attach);
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}
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}
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//优先级
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email.Priority = (mailPriority == "High") ? System.Net.Mail.MailPriority.High : System.Net.Mail.MailPriority.Normal;
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//内容编码、格式
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email.BodyEncoding = System.Text.Encoding.UTF8;
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email.IsBodyHtml = true;
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//SMTP服务器
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System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient(ps.EmailFwq);
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client.UseDefaultCredentials = true;
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//验证（Credentials 凭证）
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client.Credentials = new System.Net.NetworkCredential(mailFrom, ps.EmailPass);
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//处理待发的电子邮件的方法 (Delivery 发送,传输)
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client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
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try
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{
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//发送邮件
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client.Send(email);
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if (mailTo != null && mailTo.Length > 0)
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{
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foreach (string send in mailTo)
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{
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if (!String.IsNullOrEmpty(send))
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{
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Email_SendLog newSendEmail = new Email_SendLog();
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newSendEmail.EmailId = Guid.NewGuid().ToString();
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newSendEmail.EmailTile = mailSubject;
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newSendEmail.EmailContent = mailBody;
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newSendEmail.EmailURL = send;
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newSendEmail.EmailName = send;
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newSendEmail.EmailStatus = "发送成功";
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newSendEmail.CreateTime = DateTime.Now;
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newSendEmail.CreateName = "sys";
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BLL.Email_Send.Email_SendLogService.AddEmail_SendLog(newSendEmail);
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}
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}
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}
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return true;
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}
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catch (Exception ex)
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{
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if (mailTo != null && mailTo.Length > 0)
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{
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List<Email_SendLog> ss = new List<Email_SendLog>();
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foreach (string send in mailTo)
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{
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if (!String.IsNullOrEmpty(send))
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{
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Email_SendLog newSendEmail = new Email_SendLog();
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newSendEmail.EmailId = Guid.NewGuid().ToString();
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newSendEmail.EmailTile = mailSubject;
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newSendEmail.EmailContent = mailBody;
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newSendEmail.EmailURL = send;
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newSendEmail.EmailName = send;
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newSendEmail.EmailStatus = "发送失败";
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newSendEmail.CreateTime = DateTime.Now;
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newSendEmail.CreateName = "sys";
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BLL.Email_Send.Email_SendLogService.AddEmail_SendLog(newSendEmail);
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}
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}
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}
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resultMessage = ex.Message;
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return false;
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}
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finally
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{
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//及时释放占用的资源
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email.Attachments.Clear();
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email.Attachments.Dispose();
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}
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}
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public static Email_Pop getEmailPop(string EmailID)
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{
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Email_Pop pp = new Email_Pop();
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pp = BLL.Email_Send.Email_PopService.GetEmail_Pop(EmailID);
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return pp;
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}
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}
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}
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