spring 发送html邮件,SpringBoot发送Html格式邮件

前提:

账号和密码准备好，

注意：163和QQ邮箱的密码是授权码(授权码设置在文章最后。。。)

pom.xml

org.springframework.boot

spring-boot-starter-web

org.springframework.boot

spring-boot-starter-test

test

org.springframework.boot

spring-boot-starter-mail

application.yml

spring:

mail:

host: smtp.163.com

password: STMDCLUJRRVQQSAY

username: [email protected]

default-encoding: utf-8

port: 25

SendHtml.java

packagecom.springbootemaildemo.send;importorg.springframework.beans.factory.annotation.Autowired;importorg.springframework.beans.factory.annotation.Value;importorg.springframework.mail.javamail.JavaMailSender;importorg.springframework.mail.javamail.MimeMessageHelper;importorg.springframework.stereotype.Service;importjavax.mail.internet.MimeMessage;

@Servicepublic classSendHtml {

@AutowiredprivateJavaMailSender mailSender;

@Value("${spring.mail.username}")privateString form;

String to= "[email protected]";/*** 发送html格式的邮件

*

*@paramsubject 主题

*@paramcontent 内容*/

public voidsendHtmlMail(String subject, String content) {

MimeMessage message=mailSender.createMimeMessage();try{//true表示需要创建一个multipart message

MimeMessageHelper helper = new MimeMessageHelper(message, true);

helper.setFrom(form);

helper.setTo(to);

helper.setSubject(subject);

helper.setText(content,true);

mailSender.send(message);

System.out.println("html格式邮件发送成功");

}catch(Exception e) {

System.out.println("html格式邮件发送失败");

}

}

}

MailApplicationTests(测试类)

packagecom.springbootemaildemo;importcom.springbootemaildemo.excel.c.StudentService;importcom.springbootemaildemo.send.SendHtml;importorg.junit.Test;importorg.junit.runner.RunWith;importorg.springframework.beans.factory.annotation.Autowired;importorg.springframework.boot.test.context.SpringBootTest;importorg.springframework.test.context.junit4.SpringRunner;importorg.springframework.util.ResourceUtils;importcom.springbootemaildemo.service.MailService;importjava.io.File;importjava.io.FileNotFoundException;importjava.util.HashMap;importjava.util.Map;

@RunWith(SpringRunner.class)

@SpringBootTestpublic classMailApplicationTests {

@Autowired

SendHtml sendHtml;/*** 测试发送html邮件*/@Testpublic voidsendHtmlMessage() {

String sc = "

" +

"

" +

"

" + bodys + "

" +

"

" + bodys2 + "

" +

"

CDE

" +

"

" +

"";

sendHtml.sendHtmlMail("邮件测试", sc);

}

}

html文件：

ABC

ABCDDDD

CDE

结果：

授权码设置

QQ:

163邮箱：