本文介绍了如何将文件附加到电子邮件与nodemailer的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有代码可以在 nodejs 中使用 nodemailer 发送电子邮件，但是我想将文件附加到电子邮件中，但是找不到我在网上搜索的方法但是我找不到有用的东西。有什么办法可以用这个文件附加文件，还是可以帮助我用nodemailer附加文件？
I have code that send email with nodemailer in nodejs but I want to attach file to an email but I can't find way to do that I search on net but I could't find something useful.Is there any way that I can attach files to with that or any resource that can help me to attach file with nodemailer?
var nodemailer = require('nodemailer');
var events = require('events');
var check =1;
var events = new events.EventEmitter();
var smtpTransport = nodemailer.createTransport("SMTP",{
service: "gmail",
auth: {
user: "[email protected]",
pass: "pass"
}
});
function inputmail(){
///////Email
const from = 'example<[email protected]>';
const to = '[email protected]';
const subject = 'example';
const text = 'example email';
const html = '<b>example email</b>';
var mailOption = {
from: from,
to: to,
subject: subject,
text: text,
html: html
}
return mailOption;
}
function send(){
smtpTransport.sendMail(inputmail(),function(err,success){
if(err){
events.emit('error', err);
}
if(success){
events.emit('success', success);
}
});
}
///////////////////////////////////
send();
events.on("error", function(err){
console.log("Mail not send");
if(check<10)
send();
check++;
});
events.on("success", function(success){
console.log("Mail send");
});
推荐答案
包含在var mailOption中的关键附件，如下：
Include in the var mailOption the key attachments, as follow:
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='
}
]
}
选择适合您需求的选项。
Choose the option that adjust to your needs.
链接：
祝你好运！
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