express使用Nodemailer发送邮件

文章参考

Node.js使用Nodemailer发送邮件

问题来源

想开发一个“联系我们”的功能，也就是用户输入一些信息（文字和附件），最终以邮件的形式发给相关的管理员

解决办法

使用Nodemailer插件解决发送邮件的问题

Nodemailer介绍

Nodemailer 是一个简单易用的Node.js邮件发送组件

官网地址：https://nodemailer.com

GitHub地址：https://github.com/nodemailer/nodemailer

Nodemailer的主要特点包括：

支持Unicode编码
支持Window系统环境
支持HTML内容和普通文本内容
支持附件(传送大附件)
支持HTML内容中嵌入图片
支持SSL/STARTTLS安全的邮件发送
支持内置的transport方法和其他插件实现的transport方法
支持自定义插件处理消息
支持XOAUTH2登录验证

安装

npm install nodemailer -D

  
   
   
  
   
   
    
    1

案例

const express = require("express");
const nodemailer = require("nodemailer");
const router = express.Router();

// 定义邮件服务器服，个人建议使用QQ邮箱，用Yeah(网易)邮箱配置出现各种问题
var transporter = nodemailer.createTransport({
host: ‘smtp.qq.com’,
service: ‘qq’,
secure: true,
// 我们需要登录到网页邮箱中，然后配置SMTP和POP3服务器的密码
auth: {
user: ‘************@qq.com’,
pass: ‘asdfghjk’
}
});

router.post(’/send’, function (req, res, next) {
// 获取前端传递过来的参数
var emailaddress = req.body.emailaddress;
var firstname = req.body.firstname;
var imgurl = req.body.imgurl;
var lastname = req.body.lastname;

<span class="token keyword">var</span> sendHtml <span class="token operator">=</span> <span class="token template-string"><span class="token string">`&lt;div&gt;
  &lt;div&gt;firstName : </span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${<!-- --></span>firstname<span class="token interpolation-punctuation punctuation">}</span></span><span class="token string">&lt;/div&gt;
  &lt;div&gt;lastname : </span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${<!-- --></span>lastname<span class="token interpolation-punctuation punctuation">}</span></span><span class="token string">&lt;/div&gt;
  &lt;div&gt;emailaddress : </span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${<!-- --></span>emailaddress<span class="token interpolation-punctuation punctuation">}</span></span><span class="token string">&lt;/div&gt;
  &lt;div&gt;file : &lt;a href="</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${<!-- --></span>imgurl<span class="token interpolation-punctuation punctuation">}</span></span><span class="token string">"&gt;down upload file&lt;/a&gt; &lt;/div&gt;
&lt;/div&gt;`</span></span><span class="token punctuation">;</span>

<span class="token keyword">var</span> mailOptions <span class="token operator">=</span> <span class="token punctuation">{<!-- --></span>
    <span class="token comment">// 发送邮件的地址</span>
    <span class="token keyword">from</span><span class="token punctuation">:</span> <span class="token string">'**********@qq.com'</span><span class="token punctuation">,</span> <span class="token comment">// login user must equal to this user</span>
    <span class="token comment">// 接收邮件的地址</span>
    to<span class="token punctuation">:</span> <span class="token string">'**********@gmail.com'</span><span class="token punctuation">,</span>  <span class="token comment">// [email protected]</span>
    <span class="token comment">// 邮件主题</span>
    subject<span class="token punctuation">:</span> <span class="token string">'You have a new uploaded file'</span><span class="token punctuation">,</span>
    <span class="token comment">// 以HTML的格式显示，这样可以显示图片、链接、字体颜色等信息</span>
    html<span class="token punctuation">:</span> sendHtml
<span class="token punctuation">}</span><span class="token punctuation">;</span>
<span class="token comment">// 发送邮件，并有回调函数</span>
transporter<span class="token punctuation">.</span><span class="token function">sendMail</span><span class="token punctuation">(</span>mailOptions<span class="token punctuation">,</span> <span class="token keyword">function</span> <span class="token punctuation">(</span>error<span class="token punctuation">,</span> info<span class="token punctuation">)</span> <span class="token punctuation">{<!-- --></span>
    <span class="token keyword">if</span> <span class="token punctuation">(</span>error<span class="token punctuation">)</span> <span class="token punctuation">{<!-- --></span>
        <span class="token keyword">return</span> console<span class="token punctuation">.</span><span class="token function">log</span><span class="token punctuation">(</span>error<span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token punctuation">}</span>
    console<span class="token punctuation">.</span><span class="token function">log</span><span class="token punctuation">(</span><span class="token string">'Message sent: '</span> <span class="token operator">+</span> info<span class="token punctuation">.</span>response<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
res<span class="token punctuation">.</span><span class="token function">status</span><span class="token punctuation">(</span><span class="token number">200</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">json</span><span class="token punctuation">(</span><span class="token punctuation">{<!-- --></span>message<span class="token punctuation">:</span> req<span class="token punctuation">.</span>body<span class="token punctuation">.</span>firstname<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

});

转载：https://blog.csdn.net/hbiao68/article/details/84819706