nodemailer 返回的不是构造函数 + 未处理的承诺拒绝

Question

我有一个主 index.js 并使用

调用 nodemailer

  new aaaaa.send(`${userEmail}`)

这是我的 nodemailer.js

const nodemailer = require('nodemailer');
const EmailTemplate = require('email-templates');

const {
  nodemailer_client_secret,
  nodemailer_refresh_token,
  nodemailer_access_token,
  nodemailer_user,
  nodemailer_client_id,
  sp_auth,
} = require('../../config/config');
const { gmail } = require('googleapis/build/src/apis/gmail');

class aaaaa {
  // create reusable transporter object using the default SMTP transport
  static async send(userEmail, blackListRandom) {

    const emailVerify = await nodemailer.createTransport({
      host: 'smtp.gmail.com',
      port: 465,
      secure: true,
      auth: {
        type: 'OAuth2',
        user: nodemailer_user,
        clientId: nodemailer_client_id,
        clientSecret: nodemailer_client_secret,
        refreshToken: nodemailer_refresh_token,
        accessToken: nodemailer_access_token,
        expires: 3600,
      },
    });

    const email = new EmailTemplate({
      transport: emailVerify,
      send: true,
      preview: false,
    });
    email
      .send({
        template: 'hiii',
        message: {
          from: '',
          to: userEmail,
        },
        locals: {
        },
      })
      .then(() => console.log('email has been sent!'))
  }
}

module.exports = aaaaa;

我收到来自这个邮箱的邮件。但是，我怎样才能摆脱我收到的两个警告？

UnhandlePromiseRejectionWarning: TypeError 不是构造函数
处理 promise 拒绝？

Answer 1

我建议删除 new 关键字或将其拆分成一个新行，因为它被应用于导致错误的静态方法。

const emailObj = new aaaaa();
emailObj.send(`${userEmail}`);

nodemailer 返回的不是构造函数 + 未处理的承诺拒绝

nodemailer is returning is not a constructor + unhandled promise rejection

node.js

express

nodemailer