Question

我在尝试设置要使用我的节点快递应用提交的联系表单时遇到问题。我已经安装了Nodemailer但我以前没有使用它。这是我到目前为止..................

app.js

var express = require('express');
var fs = require('fs');
var bodyParser = require('body-parser');
var nodemailer = require('nodemailer');
var app = express();


app.use(express.static(process.cwd() + '/public'));
app.use(bodyParser.urlencoded({extended: true}));

app.get('/', function(req, res){
    res.send(fs.readFileSync('./views/index.html', 'utf8'));

});

app.post('/', function(req, res) {
    if(req.body.mail == "" || req.body.subject == "") {
        res.send("Error: Email & Subject should not be Blank");
        return false;
    }

var smtpTransport = nodemailer.createTransport("SMTP", {
    host: "smtp.gmail.com", 
    secureConnection: true, 
    port: 465, 
        auth: {
            user: '',
            pass: ''
        }
});

var mailOptions = {
    from: "Node Emailer - <email@gmail.com>",
    to: req.body.email, 
    subject: req.body.subject + " -",
    html: "<b>"+req.body.description+"<b>"
}
smtpTransport.sendMail(mailOptions, function(error, response) {
    if (error) {
        res.send("Email could not be sent due to error:" +error);
    }else {
        res.send("Email has been sent successfully");
    }
});
});

app.listen(process.env.PORT || 3000, function() {
    console.log("LISTENING!");
});

联络表格

<form action='/' method='post' class='contact-form commentsblock'>

  <div>
       <label for='g52-name' class='grunion-field-label name'>Name<span>
       (required)</span></label>

       <input type='text' name='g52-name' id='g52-name' value='' 
       class='name'  
       required aria-required='true'/>

  </div>

   <div>
        <label for='g52-email' class='grunion-field-label email'>Email<span>
         (required)</span></label>
        <input type='email' name='g52-email' id='g52-email' value='' 
         class='email'  required aria-required='true'/>
   </div>

    <div>
        <label for='g52-website' class='grunion-field-label 
        url'>Website</label>
        <input type='text' name='g52-website' id='g52-website' value='' 
        class='url'  />
    </div>

<div>
        <label for='contact-form-comment-g52-comment' class='grunion-field-label textarea'>Comment<span>(required)</span></label>
        <textarea name='g52-comment' id='contact-form-comment-g52-comment' rows='20' class='textarea'  required aria-required='true'></textarea>
    </div>
    <p class='contact-submit'>
        <input type='submit' value='Submit' class='pushbutton-wide'/>
</form>

我没有多少使用Node发送邮件的经验。我有一个单页网站，我想要做的就是能够发送电子邮件。如何将表单与Node连接？

Answer 1

您通过req.body查看的所有字段都需要与name=""和<input> HTML元素的<textarea>属性相匹配。您似乎无法在脚本中获取任何这些值，有时会随意查看req.body.email或req.body.mail。如果您提交console.log(req.body)，则更愿意看到以下内容：

{
  "g52-name": "...",
  "g52-email": "...",
  "g52-website": "...",
  "g52-comment": "..."
}

这是您的表单内容。

app.post('/', function(req, res) {

  var subject = req.body["g52-name"];
  var mail = req.body["g52-email"];
  var website = req.body["g52-website"];
  var description = req.body["g52-comment"];

  if (!subject || !mail) {
    res.send("Error: Email & Subject should not be Blank");
    return false;
  }

  // rest of email-sending code here
  // ...

}

如何使用Node提交HTML联系表单？

1 个答案: