80 lines
2.6 KiB
C#
80 lines
2.6 KiB
C#
using FluentFTP;
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using YLErp.MailKit;
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using YLErp.Modules.AppModule;
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namespace YLErp.Helpers
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{
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/// <summary>
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/// 邮件发送帮助类
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/// </summary>
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public class EmailHelper
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{
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static readonly Dictionary<string, DateTime> _dic;
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static EmailHelper()
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{
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_dic = new Dictionary<string, DateTime>(StringComparer.OrdinalIgnoreCase);
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}
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public static string SendMailOfTradeConfirmBook(string mailTo, IEnumerable<string> filesToAttach, string title, string body, bool isHtml = false)
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{
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if (string.IsNullOrWhiteSpace(title))
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{
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title = "交易确认书";
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}
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if (string.IsNullOrWhiteSpace(body))
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{
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body = "请查看附件交易确认书";
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}
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try
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{
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return SendMail(mailTo, title, body, isHtml, filesToAttach);
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}
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catch (Exception ex)
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{
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LogFactory.GetLogger().Error("邮件发送失败:" + title, ex);
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return ex.Message;
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}
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}
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public static string SendMail(string mailTo, string subject, string body, bool isBodyHtml = true, IEnumerable<string> filesToAttach = null, string ccEmail = null, string mailFrom = null)
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{
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if (string.IsNullOrEmpty(mailTo))
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{
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throw new ArgumentException("不能为空", nameof(mailTo));
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}
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return doSendMail(mailTo, subject, body, isBodyHtml, filesToAttach, ccEmail);
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}
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private static string doSendMail( string mailTo, string subject, string body, bool isBodyHtml, IEnumerable<string> filesToAttach, string ccEmail)
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{
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try
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{
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//去重
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var toSet = mailTo.Split(new[] { ';', ',', '，' }, StringSplitOptions.RemoveEmptyEntries)
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.ToHashSet(StringComparer.OrdinalIgnoreCase);
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var mailToArr = toSet.ToArray();
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MailSender.SendApi(new MailSendingOption
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{
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MailTo = mailToArr,
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Subject = subject,
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Body = body,
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IsBodyHtml = isBodyHtml,
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FilesToAttach = filesToAttach,
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CC = ccEmail
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});
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return string.Empty;
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}
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catch (Exception ex)
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{
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LogFactory.GetLogger("邮件发送").Error("邮件发送失败:" + subject, ex);
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return ex.Message;
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}
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}
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}
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} |