基于Nestjs实现node发送邮件

背景

效果

落地方案

1. 依赖安装

   shell
   npm install @nestjs-modules/mailer

2. 初始化 module

   javascript
   // app.module.ts
   @Module({
    imports: [
      MailerModule.forRoot({
        transport: {
          host: 'smtp.exmail.qq.com',
          port: 465,
          ignoreTLS: false,
          secure: true,
          auth: {
            user: 'bot@fmlg1688.cn',
            pass: 'xxxxxx',
          },
        },
        defaults: {
          from: '"Bot" <bot@fmlg1688.cn>',
        },
        preview:false,
        template: {
          dir: path.join(process.cwd(), './src/common/template'),//这里就是你的ejs模板文件夹路径
          adapter: new EjsAdapter(),
          options: {
            strict: true //严格模式
          }
        }
      })
    ],
    ...
   })
   export class AppModule { }

3. 邮件模版

   javascript
   // common/template/validate.ejs
   <div class="biu-nav-email"
      style="max-width: 600px;min-width: 300px;margin: 40px auto;box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.1);font-size: 16px;border-radius: 5px;color: #ccc;">
      <h3 style="margin-bottom: 40px;">
          Hi! 亲爱的用户：
      </h3>
      <p style="padding-left: 20px;">
          您正在进行邮箱验证,本次请求的验证码为:
      </p>
      <p style="color: #dde2e2;padding-left: 14px;">
          <strong style="color: #000;font-size: 24px;">
              <%= locals.code %>
          </strong>
          <span>(为了保障您帐号的安全性,请在30分钟内完成验证,祝您生活愉快!)</span>
      </p>
      <p style="padding-left: 20px;">
          <span>快速访问:</span>
          <a href="https://www.biunav.com" style="color:#fff" target="_blank"
              rel="noopener noreferrer">https://www.biunav.com</a>
      </p>
   </div>

4. 发送邮件

   javascript
   import { MailerService } from '@nestjs-modules/mailer';
   import { Controller, Get } from '@nestjs/common';
   
   @Controller({ path: '/mail' })
   export class MailController {
    constructor(private readonly mailerService: MailerService) {}
   
    @Get()
    async classify() {
      let result = await this.mailerService
        .sendMail({
          to: '1025534801@qq.com',
          from: 'bot@fmlg1688.cn',
          subject: '测试',
          template: './validate.ejs',
          context: {
            code: 3311,
          },
        })
        .then((result) => {
          console.log('---->');
        })
        .catch((error) => {
          console.log('error:', error);
        });
   
      return { code: 0, result };
    }
   }