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.net中发送邮件内容嵌入图片的具体实例_实用技巧_

2023-05-24 348人已围观

简介 .net中发送邮件内容嵌入图片的具体实例_实用技巧_

例程一

邮件内容调用图片格式为：

发送邮件的服务端代码为：

SmtpClient 发送邮件的对象 //代码省略

System.Net.Mail.MailMessage mailMessage = new System.Net.Mail.MailMessage();
mailMessage.From="发送者邮箱";
mailMessage.To.Add("收件人邮件列表");
mailMessage.CC.Add("抄送人邮件列表");
mailMessage.Subject = subject;
AlternateView htmlBody = AlternateView.CreateAlternateViewFromString(content,null,"text/html");
LinkedResource lrImage = new LinkedResource("a.jpg","image/gif");
lrImage.ContentId = "Email001";
htmlBody.LinkedResources.Add(lrImage);
mailMessage.AlternateViews.Add(htmlBody);
SmtpClient.Send(mailMessage);

例程二

复制代码代码如下:

SmtpClient smtp = new SmtpClient();
smtp.DeliveryMethod = SmtpDeliveryMethod.Network;
smtp.Host = "smtp.163.com";
smtp.Credentials = new NetworkCredential("renzhijie1111", "**");

MailMessage mm = new MailMessage();
mm.From = new MailAddress("renzhijie1111@163.com", "无敌任志杰测试");
mm.To.Add("renzhijie1990@vip.qq.com");

mm.Subject = "发送带图片邮件";

string plainTextBody = "如果你邮件客户端不支持HTML格式，或者你切换到“普通文本”视图，将看到此内容";
mm.AlternateViews.Add(AlternateView.CreateAlternateViewFromString(plainTextBody, null, "text/plain"));

////HTML格式邮件的内容
string htmlBodyContent = "如果你的看到这个，说明你是在以 HTML 格式查看邮件

";
htmlBodyContent += ""; //注意此处嵌入的图片资源
AlternateView htmlBody = AlternateView.CreateAlternateViewFromString(htmlBodyContent, null, "text/html");