NodeMailer 附件不使用 smtp/gmail 发送

Question

我使用 NodeMailer 创建了以下功能，它似乎可以毫无问题地发送电子邮件（控制台中的“已发送消息”通知和收到的电子邮件），除了没有发送任何电子邮件的附件！

用一堆电子邮件地址（gmail、谷歌应用程序、hotmail）尝试过，但都在做同样的事情。 请帮忙！

var sendWithAttachment = function(userMail, subject, html, attachment_path, cb){
  var smtpTransport = nodemailer.createTransport("SMTP",{
      service: "Gmail",
      auth: {
          user: "labs@domain.com",
          pass: "password"
      }
  });

  var mailOptions = {
      from: "Labs <labs@domain.com>",
      to: userMail,
      subject: subject || "[blank]"
      html: html || "[none]"
      generateTextFromHTML: true,
      attachments: [
          {   // filename and content type is derived from path
              path: attachment_path
          },
          {   // utf-8 string as an attachment
              filename: 'check.txt',
              content: 'checking that some attachments work...'
          },
      ],
  };

  smtpTransport.sendMail(mailOptions, function(error, response){
      if(error){
          console.log(error);
          cb(error, null);
      }else{
          console.log("Message sent: " + response.message);
          cb(null, response);
      }
      smtpTransport.close();
  });
};

Answer 1

这是 nodemailer 文档中的一个问题。 使用 'filePath' 更改 'path' 以定义路径并将文本的 'content' 更改为 'contents'。 为我工作。

var mailOptions = {
    ...
    attachments: [
        {   // utf-8 string as an attachment
            filename: 'text1.txt',
            contents: 'hello world!'
        },
        {   // utf-8 string as an attachment
            filename: 'text1.txt',
            filePath: 'text.txt'
        },
    ]
}

Answer 2

我通过将content重命名为contents解决了这个问题。 我正在阅读最新版本的nodemailer的最新文档。 您可以在此处阅读1.0以下版本的文档： https : //github.com/andris9/Nodemailer/blob/0.7/README.md

Answer 3

var mailOptions = {
    ...
    attachments: [
        {   // utf-8 string as an attachment
            filename: 'text1.txt',
            content: 'hello world!'
        },
        {   // binary buffer as an attachment
            filename: 'text2.txt',
            content: new Buffer('hello world!','utf-8')
        },
        {   // file on disk as an attachment
            filename: 'text3.txt',
            path: '/path/to/file.txt' // stream this file
        },
        {   // filename and content type is derived from path
            path: '/path/to/file.txt'
        },
        {   // stream as an attachment
            filename: 'text4.txt',
            content: fs.createReadStream('file.txt')
        },
        {   // define custom content type for the attachment
            filename: 'text.bin',
            content: 'hello world!',
            contentType: 'text/plain'
        },
        {   // use URL as an attachment
            filename: 'license.txt',
            path: 'https://raw.github.com/andris9/Nodemailer/master/LICENSE'
        },
        {   // encoded string as an attachment
            filename: 'text1.txt',
            content: 'aGVsbG8gd29ybGQh',
            encoding: 'base64'
        },
        {   // data uri as an attachment
            path: 'data:text/plain;base64,aGVsbG8gd29ybGQ='
        }
    ]
}

Answer 4

// nodemailer 发送带附件的电子邮件的简单代码

var smtpTransport = nodemailer.createTransport("SMTP",{
service: "Gmail",
 auth: {
      user: "test@gmail.com",
      pass: "passport"
   }
 });

fs.readFile("path/logfile.txt", function (err, data) {
    //creating simple built-in templating
    var templateSender = {
        from: 'MK <test@gmail.com>', // sender address
        to: 'reciever@gmail.com', // list of receivers
        subject: "Attachment", // Subject line
        body: 'mail content...',
        attachments: [{ filepath: 'path/logfile.txt', filename: 'logfile.txt', contents: data}]
    };

    // send mail with defined transport object
    smtpTransport.sendMail(templateSender, function(error, success){
        if(error){
            return console.log(error);
        }           
        smtpTransport.close();
    });

});