本文实例为大家分享了Spring Boot利用Java Mail实现邮件发送的具体代码,供大家参考,具体内容如下
实现邮件发送的方法有很多,这里只是简单记录一个demo实现
1. 引入maven依赖
org.springframework spring-context-support 3.2.0.RELEASE javax.mail
2. 配置邮箱bean信息
我的配置文件名称是application-bean.xml
我是用qq邮箱做的测试,这里需要注意的是password要配置成邮箱授权码,不是邮箱密码
简单说下邮箱授权码的获取方式:
登录网页版QQ邮箱 > 设置 > 账户,需要保证 SMTP 服务开启
<&#63;xml version="1.0" encoding="UTF-8"&#63;>true true 465 javax.net.ssl.SSLSocketFactory
3. 加载bean配置信息
实现了一个BeanConfig类:
package com.amwalle.walle.bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.ImportResource; @Configuration @ImportResource(locatiOns={"classpath:/application-bean.xml"}) public class BeanConfig { }
4. 邮件发送类
简单实现了一个邮件发送的类,其中包含发送邮件方法 sendMail:
package com.amwalle.walle.util; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.mail.javamail.JavaMailSenderImpl; import org.springframework.mail.javamail.MimeMessageHelper; import javax.mail.internet.MimeMessage; public class Mail { private static final Logger logger = LoggerFactory.getLogger(Mail.class); private static JavaMailSenderImpl mailSender; public static void sendMail(String title, String html, String to) { try { MimeMessage msg = mailSender.createMimeMessage(); MimeMessageHelper helper = new MimeMessageHelper(msg, true); helper.setFrom(mailSender.getUsername()); helper.setTo(to); helper.setSubject(title); helper.setText(html, true); mailSender.send(msg); } catch (Exception e) { logger.error("sendMail error", e); } } public void setMailSender(JavaMailSenderImpl mailSender) { Mail.mailSender = mailSender; } public JavaMailSenderImpl getMailSender() { return mailSender; } }
5. 测试邮件发送
调用邮件发送,检查是否发送成功:
package com.amwalle.walle.controller; import com.amwalle.walle.util.Mail; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.boot.autoconfigure.EnableAutoConfiguration; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RestController; @RestController @EnableAutoConfiguration public class HelloWorldController { private static final Logger logger = LoggerFactory.getLogger(HelloWorldController.class); @RequestMapping(value = "/walle", method = RequestMethod.GET) public String helloWorld() { logger.info("--------test-------"); Mail.sendMail("test","test", "接收邮箱地址"); return "hello world"; } }
附我的工程目录,需要修改的就是圈出来的这几个:
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。