Question

我想使用imap阅读完整的传入邮件。但是imap只是通知我收到的新邮件数量

 imap.on('mail', (number) => {
      console.log('got mails', number);
    });

有什么办法可以阅读收到的邮件？

任何帮助都将是感激的

Answer 1

看看Node.js Quickstart，它将很好地指导您。
使用Users.messages: list获取邮件ID，这是Try this API的直接链接
获得电子邮件ID列表后，您可以使用Users.messages: get
看看fetch sent emails from gmail imap using nodejs

这是逐步指南，介绍如何获取您的邮件收件箱：

Enable IMAP
Enable less secure apps
Install imap package与npm install imap
使用以下代码创建 index.js ：

const Imap = require('imap'), inspect = require('util').inspect;

const myMail = "***@gmail.com";
const myPwd = "***";

let getEmailFromInbox = (mailServer) => {

  mailServer.openBox('INBOX', true, function (err, box) {

    if (err) throw err;

    let f = mailServer.seq.fetch('1:*', {
      bodies: 'HEADER.FIELDS (FROM TO SUBJECT DATE)',
      struct: true
    });

    f.on('message', function (msg, seqno) {
      console.log('Message #%d', seqno);
      let prefix = '(#' + seqno + ') ';

      msg.on('body', function (stream, info) {
        let buffer = '';

        stream.on('data', function (chunk) {
          buffer += chunk.toString('utf8');
        });

        stream.once('end', function () {
          console.log(prefix + 'Parsed header: %s', inspect(Imap.parseHeader(buffer)));
        });

      });

    });

    f.once('error', function (err) {
      console.log('Fetch error: ' + err);
    });

    f.once('end', function () {
      console.log('Done fetching all messages!');
    });

  });

}

let createLabel = (mailServer, labelName) => {
  mailServer.addBox(labelName, (err) => {});
  console.log('message', 'New Label or Box Created');
}

let getMailboxStatusByName = (mailServer, inboxName) => {
  mailServer.status(inboxName, (err, mailbox) => {
    console.log('message', mailbox);
  });
  console.log('message', 'Label or Box Status');
}

let getMailBoxLabels = (mailServer) => {
  mailServer.getBoxes((error, mailbox) => {
    console.log('message', mailbox);
  })
}

let deleteLabel = (mailServer, labelName) => {
  mailServer.delBox(labelName, (error) => {})
  console.log('message', 'Label or Box removed');
}

let mailServer1 = new Imap({
  user: myMail,
  password: myPwd,
  host: 'imap.gmail.com',
  port: 993,
  tls: true,
  tlsOptions: {
    rejectUnauthorized: false
  },
  authTimeout: 3000
}).once('error', function (err) {
  console.log('Source Server Error:- ', err);
});
mailServer1.once('ready', function () {
  mailServer1.openBox('INBOX', true, function (err, box) {
    if (err) throw err;
    console.log('message', 'server1 ready');
  });

  // mail operation
  //getMailBoxLabels(mailServer1);
  getEmailFromInbox(mailServer1)
  //createLabel(mailServer1, "demo-label1");
  //deleteLabel(mailServer1, "demo-label1");
  //getMailboxStatusByName(mailServer1, "INBOX");
})

mailServer1.connect();

运行node index.js并检查您的邮件输出

根据您的需求调整此代码段

我如何使用imap（nodejs）接收到我的应用程序服务器的传入邮件（gmail）

1 个答案: