如何使用Express和Nodejs发送电子邮件

async function sendemail(email, subject, text) {
  try {
    const transporter = nodemailer.createTransport({
      host: process.env.email_host,
      service: process.env.email_service,
      port: Number(process.env.email_port),
      secure: true,
      auth: {
        user: process.env.email_user,
        pass: process.env.email_pass,
      },
    });
    await transporter.sendMail({
      from: process.env.email_user,
      to: email,
      subject: subject,
      text: text,
      html: text, //此处直接使用HTML字符串
    });
    return { success: true };
  } catch (error) {
    console.error(error);
    return { success: false, error: error };
  }
}

<meta charset="utf-8">
<meta content="width=device-width, initial-scale=1.0" name="viewport">
<title>openlogo email</title>
<link href="https://fonts.googleapis.com" rel="preconnect">
<link crossorigin="" href="https://fonts.gstatic.com" rel="preconnect">
<link href="https://fonts.googleapis.com/css2?family=inter:wght@300;400;500;600;700;800;900&family=lato:wght@700&family=nunito&family=poppins&display=swap" rel="stylesheet">

<table cellpadding="0" cellspacing="0" style="background-color: #ffffff; max-width: 675px; margin: 0 auto; border: 1px solid #ddd; box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);" width="100%">
  <tr>
    <td style="padding: 20px; background-color: #f1f1f1; margin: 0 auto; text-align: center">
      <a href="https://logoexecutive.vercel.app/home">@@##@@openlogo</a>
    </td>
  </tr>
  <tr>
    <td style="padding: 50px 20px;">
      #### hi there,<br><br>
      thanks for connecting with us. Your question (***{{message}}***) has been answered below:<br><br>
      *{{reply}}*<br><br>
      thanks,<br>
      openlogo team
    </td>
  </tr>
  <tr>
    <td style="background-color: #f1f1f1; padding: 12px; text-align: center;">
      <table cellpadding="0" cellspacing="0" width="100%">
        <tr>
          <td style="padding-bottom: 10px;">copyright © 2024 | openlogo</td>
        </tr>
        <tr>
          <td><div style="display: inline-block; border: 2px solid rgb(79, 70, 229); border-radius: 6px; padding: 2px 6px;"><a href="https://team.shiksha/">@@##@@ powered by teamshiksha</a></div></td>
        </tr>
        <tr>
          <td style="padding-top: 10px;">this is an automated message. Please do not reply.</td>
        </tr>
      </table>
    </td>
  </tr>
</table>

const htmlFile = fs.readFileSync(__dirname + "/../../templates/RevertEmail.html", "utf-8").toString();
const template = handlebars.compile(htmlFile);
const replacements = { message: revertForm.message, reply };
const htmlBody = template(replacements);
const emailRes = await sendEmail(revertForm.email, "Response for your query at LogoExecutive", htmlBody);