springboot集成mail邮件发送

第一步：

以QQ邮箱为例,邮箱>设置>账户。开启POP3/SMTP服务、手机验证、获取授权码。

第二步：

pom.xml依赖
<dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-mail</artifactId>
</dependency>

第三步：

application.properties配置

spring.mail.host=smtp.qq.com
spring.mail.port=465
[email protected]邮箱账户
spring.mail.password=授权码
spring.mail.default-encoding=UTF-8
spring.mail.properties.mail.smtp.socketFactory.class=javax.net.ssl.SSLSocketFactory
spring.mail.properties.mail.debug=true

第四步：

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.stereotype.Component;

/**
 * 邮件发送
 * @author HZQ
 * @date 2019/3/14 0014 9:45
 */
@Component
public class EmailService {

    @Autowired
    JavaMailSender javaMailSender;

    /**
     * 发送简单邮箱
     * @param from
     *          发送方
     * @param to
     *          接收方
     * @param cc
     *          抄送
     * @param subject
     *          标题
     * @param content
     *          内容
     */
    public void sendSimpleMail(String from,
                               String to,
                               String cc,
                               String subject,
                               String content){

        SimpleMailMessage simpleMailMessage = new SimpleMailMessage();
        simpleMailMessage.setFrom(from);
        simpleMailMessage.setTo(to);
        simpleMailMessage.setCc(cc);
        simpleMailMessage.setSubject(subject);
        simpleMailMessage.setText(content);
        javaMailSender.send(simpleMailMessage);
    }
}