在做一个基于ASP.NET的项目时需要使用html模板发送电子邮件,研究了下,总结如下:
HTML模板
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3/1999/xhtml" >
<head>
<title>HTML Template</title>
</head>
<body>
<p >Dear $USER_NAME$,</p>
<p>My name is $NAME$</p>
<p >Best Regards,<br />
$MY_NAME$</p>
</body>
</html>
其中用$符号包裹的字符串是要在程序里动态替换的。
发送邮件
/// <summary>
/// 发送邮件
/// </summary>
public void SendEmail(string email_from,string email_to, string email_cc, string userName, string name, string myName)
{
try
{
// 建立一个邮件实体
MailAddress from = new MailAddress(email_from);
MailAddress to = new MailAddress(email_to);
MailMessage message = new MailMessage(from, to);
string strbody = ReplaceText(userName, name, myName);
if (email_cc.ToString() != string.Empty)
{
foreach (string ccs in email_cc.Split(';'))
{
MailAddress cc = new MailAddress(ccs);
message.CC.Add(cc);
}
}
message.IsBodyHtml = true;
message.BodyEncoding = System.Text.Encoding.UTF8;
message.Priority = MailPriority.High;
message.Body = strbody;
message.Subject = "Subject";
SmtpClient smtp = new SmtpClient();
smtp.Host = Configuration.MailHost;
smtp.Port = Configuration.MailHostPort;
smtp.Credentials = new System.Net.NetworkCredential(email_from, "emailpassword");
smtp.Send(message);
} catch (Exception ex)
{
throw ex;
}
}
替换HTML模板中的字段值
/// <summary>
///替换模板中的字段值
/// </summary>
public string ReplaceText(String userName,string name,string myName)
{
string path = string.Empty;
path = HttpContext.Current.Server.MapPath("Email_Template\\email.html");
if (path == string.Empty)
{
return string.Empty;
}
System.IO.StreamReader sr = new System.IO.StreamReader(path);
string str = string.Empty;
str = sr.ReadToEnd();
str = str.Replace("$USER_NAME$", userName);
str = str.Replace("$NAME$", name);
str = str.Replace("$MY_NAME$",myName);
return str;
}
THE END
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asp.net 使用html模板发送电子邮件
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