【Nest教程】Nest项目配置邮件服务器，实现发送邮件

yarn add @nestjs-modules/mailer nodemailer
#or
npm install --save @nestjs-modules/mailer nodemailer

// 邮件
import { MailerModule } from '@nestjs-modules/mailer';
import { PugAdapter } from '@nestjs-modules/mailer/dist/adapters/pug.adapter';
@Module({
  imports: [
   MailerModule.forRoot({
      transport: {
        host: 'smtp.126.com',
        port: 25,
        ignoreTLS: true,
        secure: false,
        auth: {
          user: '你的邮箱地址',
          pass: '刚才复制的密码',
        },
      },
      defaults: {
        from: '"名字" <你的邮箱地址>',
      },
      preview: false,
      template: {
        dir: process.cwd() + '/template/',
        adapter: new PugAdapter(), // or new PugAdapter() or new EjsAdapter()
        options: {
          strict: true,
        },
      },
    })
  ],
  controllers: [AppController],
  providers: [AppService],
})

import { Injectable } from '@nestjs/common';
import { MailerService } from '@nestjs-modules/mailer';

@Injectable()
export class ExampleService {
  constructor(private readonly mailerService: MailerService) {}

  /**
   * 邮件发送
   */
  public example(subject: string, text: string, html: string): void {
    this.mailerService
      .sendMail({
        to: '目标邮箱',
        from: '发送邮箱',
        subject: subject,
        text: text,
        html: html,
      })
      .then(() => {})
      .catch(() => {});
  }
}

// 导入邮件
import { ExampleService } from '../mail/mail.service';
@Injectable()
export class UserService {
  constructor(
    private readonly exampleService: ExampleService,
  ) {}
}

this.exampleService.example('主题', '主题', '内容');