nodemailer返回的不是构造函数+未处理的承诺拒绝

问题描述

我有一个主要的index.js并使用来调用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;

我收到此邮件中的电子邮件。但是，如何摆脱收到的两个警告？

UnhandlePromiseRejectionWarning：TypeError不是构造函数
无法兑现诺言吗？

解决方法

我建议删除new关键字或将其应用于新的静态方法时将其拆分为新行，这会导致错误。

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

express nodemailer