Jmail c# 使用发送邮件完全解决方案

最新推荐文章于 2025-04-27 17:59:52 发布

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最新推荐文章于 2025-04-27 17:59:52 发布

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分类专栏： C# 文章标签： c# string email service class url

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本文介绍了使用jMail库发送邮件的功能，包括不带抄送和带有抄送两种情况，并展示了如何通过.NET获取并生成静态网页字符串。

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using jmail;

using System.Net;

/// <summary>

/// Email 的摘要说明

/// </summary>

public class Email

{

     public static string fromMail = "service@ecggw.com";

     public static string password = "×××××××";

     public static string smtpServer = "mail.ecggw.com";

public Email()

{

  

}

     /// <summary>

     /// 发送邮件 没有抄送人

     /// </summary>

     /// <param name="userMail">接收邮件名</param>

     /// <param name="userName">发件人姓名</param>

     /// <param name="mailTitle">邮件标题</param>

     /// <param name="mailContent">邮件内容</param>

     /// <returns></returns>

     public static bool sendMail(string userMail,string userName,string mailTitle, string mailContent)

     {

         jmail.Message jmessage = new jmail.MessageClass();

         jmessage.Charset = "GB2312";

         jmessage.From = fromMail;

         jmessage.FromName = "karry";

         jmessage.ReplyTo = userMail;

         jmessage.Subject = mailTitle;

         jmessage.ContentType = "text/html";

         jmessage.AddRecipient(userMail, userName, "123");

         jmessage.Body = mailContent;

         jmessage.MailServerUserName = fromMail;

         jmessage.MailServerPassWord = password;

         jmessage.Send(smtpServer, false);

         jmessage.Close();

         return true;

     }

     /// <summary>

     /// 重载发送邮件 有抄送人

     /// </summary>

     /// <param name="userMail">接收邮件名</param>

     /// <param name="copyMail">抄送邮件名</param>

     /// <param name="userName">发件人姓名</param>

     /// <param name="mailTitle">邮件标题</param>

     /// <param name="mailContent">邮件内容</param>

     /// <returns></returns>

     public static bool sendMail(string userMail,string copyMail, string userName, string mailTitle, string mailContent)

     {

         jmail.Message jmessage = new jmail.MessageClass();

         jmessage.Charset = "GB2312";

         jmessage.From = fromMail;

         jmessage.FromName = userName;

         jmessage.ReplyTo = userMail;

         jmessage.Subject = mailTitle;

         jmessage.ContentType = "text/html";

         jmessage.AddRecipient(userMail,"", "123");

         jmessage.AddRecipientCC(copyMail,"", "123");

         jmessage.Body = mailContent;

         jmessage.MailServerUserName = fromMail;

         jmessage.MailServerPassWord = password;

         jmessage.Send(smtpServer, false);

         jmessage.Close();

         return true;

     }

/// <summary>

/// 将指定页面生成静态的字符串

/// </summary>

/// <param name="aspxPageUrl">页面URL地址</param>

/// <returns>返回生成的字符</returns>

     public static string   getPageString(string aspxPageUrl)

     {

         string content = string.Empty;

         try

         {

             System.Net.WebRequest wr = WebRequest.Create(aspxPageUrl);

             System.Net.WebResponse wrs = wr.GetResponse();

             System.IO.StreamReader sr = new System.IO.StreamReader(wrs.GetResponseStream(), System.Text.Encoding.GetEncoding("utf-8"));

             content = sr.ReadToEnd();

             sr.Close();

         }

         catch

         {

         }

             return content;

     }

     /// <summary>

     /// 获取字符串中指定字符在出现指定次数的位置

     /// </summary>

     /// <param name="str1">字符串</param>

     /// <param name="myChar">指定的字符</param>

     /// <param name="count">指定的出现次数</param>

     /// <returns></returns>

     public static int getIndexOf(string str1,char myChar, int myCount)

     {

         char[] charArr = str1.ToCharArray();

         int count = 0;

         int j = 0;

         for (int i = 0; i < charArr.Length; i++)

         {

             j++;

             if (charArr[i] == myChar)

             {

                 count++;

             }

             if (count == myCount)

             {

                 return j;

             }

         }

         return j;

     }

}