private async Task <string> GetHtmlTpl(EmailTpl tpl)
{
var separator = Path.DirectorySeparatorChar;
if (_tplPath == null)
{
_tplPath = separator + "wwwroot" + separator + "tpl";
}
var content = string.Empty;
if (string.IsNullOrWhiteSpace(_tplPath))
{
return(content);
}
var folderPath = Directory.GetCurrentDirectory() + separator + _tplPath;
var path = $"{folderPath}{separator}{tpl}.html";
try
{
using (var stream = File.OpenRead(path))
{
using (var reader = new StreamReader(stream))
{
content = await reader.ReadToEndAsync(); // 读取HTML模板
}
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
return(content);
}
public static async Task <string> GetHtmlTpl(EmailTpl tpl, string folderPath = @"wwwroot\tpl")
{
var separator = Path.DirectorySeparatorChar;
if (folderPath == null)
{
folderPath = separator + "wwwroot" + separator + "tpl";
}
var content = string.Empty;
if (string.IsNullOrWhiteSpace(folderPath))
{
return(content);
}
folderPath = RootConfiguration.Root + separator + folderPath;
var path = $"{folderPath}{separator}{tpl}.html";
try
{
using (var stream = File.OpenRead(path))
{
using (var reader = new StreamReader(stream))
{
content = await reader.ReadToEndAsync(); // 读取HTML模板
}
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
return(content);
}
public async Task SendEmailAsync(string email, string username, string subject, string message, EmailTpl emailTpl)
{
var content = await GetHtmlTpl(emailTpl);
if (String.IsNullOrWhiteSpace(content))
{
return;
}
content = content.Replace("{host}", _fromName)
.Replace("{name}", username)
.Replace("{subject}", subject)
.Replace("{content}", message);
//设置基本信息
var mimeMessage = new MimeMessage();
mimeMessage.From.Add(new MailboxAddress(_fromName, _fromAddress));
mimeMessage.To.Add(new MailboxAddress(subject, email));
mimeMessage.Subject = subject;
mimeMessage.Body = new TextPart("html")
{
Text = content
};
//链接发送
using (var client = new SmtpClient())
{
client.ServerCertificateValidationCallback = (s, c, h, e) => true;
//采用qq邮箱服务器发送邮件
client.Connect("smtp.qq.com", 587, false);
client.AuthenticationMechanisms.Remove("XOAUTH2");
//qq邮箱，密码(安全设置短信获取后的密码)
client.Authenticate("*****@*****.**", "gsbddnoexqdmbegb");
client.Send(mimeMessage);
client.Disconnect(true);
}
}
