如何使用http请求在nodejs服务器代码中将文件发送至HTML格式的邮件？ [英] How can I send a file to mail in html form using http request in nodejs server code?
问题描述
我所做的是当节点服务器运行一个用户可以输入1或2或任何其他数字。如果用户键入1，那么我将打印一条消息作为响应。当用户输入2时，我将显示一个选择文件按钮该用户可以发送带有文件的电子邮件。当用户输入除这两个数字以外的其他号码时，我将显示一条响应消息。实际上，当用户输入2时，我可以发送邮件。现在，我想在用户输入2时发送文件。手动附加文件就像从系统中读取文件一样，我已经完成了。但是我想用http request发送。我在这一点上是struct。所以我该如何解决这个问题。任何帮助将不胜感激。
What I am doing is when node server runs a user can type 1 or 2 or any other number.If user types 1 then I will print a message in response.When user types 2 then I will display a choose file button so that user can send an email with a file.When user enters other than these two numbers I will display a response message.Actually I am able to send a mail when user enters 2.Now I want to send a file when user enters 2.Attaching file manually like reading file from system this I already done.But I want to send with http request.I was struct at this point.So how can I solve this issue.Any help will be appreciated.
以下是我的HTML代码，即samplereal.html
And here is my HTML code i.e, samplereal.html
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("#myForm").hide();
$("#sub").click(function(){
if($("#myinp").val() == 1 ) {
$("#myForm").hide();
$("#new").text("Email sent without attachment");
}
else if ($("#myinp").val() == 2) {
$("#myForm").show();
$("#new").text("");
}
else {
$("#myForm").hide();
$("#new").text("Email Cannot be send");
}
});
});
</script>
</head>
<body>
<input type="number" id="myinp" placeholder="enter 1 or 2"/>
<button id="sub">Send Mail</button>
<form id="myForm" action="/sendForm" method="post" enctype="multipart/form-data">
<input type="file" name="order" value="2" >
<label > Select a file to upload </label>
<input type="submit" value="Submit">
</form>
<div id="new"></div>
</body>
</html>
这里是我的服务器代码
var request = require('request');
var qs = require('querystring');
var multiparty = require('multiparty');
var util = require('util');
var http = require('http');
var fs = require('fs');
const nodemailer = require('nodemailer');
const xoauth2 = require('xoauth2');
var transporter = nodemailer.createTransport({
service: 'gmail',
auth: {
type: 'OAuth2',
user: 'SenderMail@gmail.com',
clientId: 'ClienId from google console developers website',
clientSecret: 'clientSecret from google console developers website ',
refreshToken: 'RefreshToken from Oauth2 Playground website',
accessToken: 'accessToken from Oauth2 Playground website'
},
});
const server = http.createServer((req, res) => {
if (req.url === '/sendForm' && req.method === 'POST') {
var body = "";
req.on('data', function (chunk) {
body += chunk;
});
req.on('end', function () {
var mailOptions = {
from: ' <sendermail@gmail.com>',
to: 'Receivermail@gmail.com',
subject: 'Sample mail',
text: 'Hello !!!!!!!!!!!!!',
};
transporter.sendMail(mailOptions, function (err, res) {
if (err) {
console.log('Error');
}
else {
console.log('Email Sent');
}
});
res.end("successfully submitted");
});
}
fs.readFile("./switchreal.html", (err, data) => {
res.writeHead(200, { 'content-type': 'text/html', 'Content-Length': data.length });
res.end(data);
});
}).listen(3000, function () {
console.log("Server Listening on 3000");
});
推荐答案
const nodemailer = require('nodemailer');
var transporter = nodemailer.createTransport({
service: 'gmail',
auth: {
type: 'OAuth2',
user: 'SenderMail@gmail.com',
clientId: 'ClienId from google console developers website',
clientSecret: 'clientSecret from google console developers website ',
refreshToken: 'RefreshToken from Oauth2 Playground website',
accessToken: 'accessToken from Oauth2 Playground website'
},
});
以下代码解决了我的问题：发送.pdf文件
The below code solved my issue for sending the .pdf files
var mailOptions = {
from: ' <sendermail@gmail.com>',
to: 'Receivermail@gmail.com',
subject: 'Sample mail',
text: 'Hello !!!!!!!!!!!!!',
attachments: [{
// stream as an attachment
filename: 'text4.txt',//your file name with proper extention
content: fs.createReadStream('file.txt')
}]
};
希望这对您有用
使用nodemailer通过邮件发送pdf文件的简单代码
https://github.com/Muthukumars1994/sow_app/blob/master/controller.js
Mysimple code which send's the pdf file through mail using nodemailer https://github.com/Muthukumars1994/sow_app/blob/master/controller.js
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