SpringBoot集成E

SpringBoot集成E

SpringBoot 集成 E-mail发送邮件，供大家参考，具体内容如下

JDK本身有自带发送邮件api，加上SpringBoot在进行封装，使得现在使用起来十分快速简洁。

话不多说，参考纯洁的微笑博客，更改jar版本为2.0.4 开干，基本没什么坑。

就是配置邮箱账号密码是，如果是qq邮箱，需要开启PO30和STMP服务，并且获取临时授权码。

开启服务链接：

https://mail.qq.com/cgi-bin/frame_html?sid=a5ZSbreeNm9pHyl1&r=a83225170e94773c650a460c10f7a05c

与Springboot集成

导入jar包

compile group: 'org.springframework.boot', name: 'spring-boot-starter-mail', version: '2.0.4.RELEASE'

compile 'org.springframework.boot:spring-boot-starter-thymeleaf:2.0.4.RELEASE'

配置邮箱

#邮箱服务器地址，各大运营商不同

spring.mail.host=smtp.qq.com

#用户名

spring.mail.username=9118542413@qq.com

#密码，如果是qq的，要申请临时授权码

spring.mail.password=faw124awfawfawg

spring.mail.default-encoding=UTF-8

#以谁来发送邮件

mail.fromMail.addr=9118542413@qq.com

发送各种类型的邮件

@Service

@Slf4j

public class MailServiceImpl implements MailService {

@Autowired

private javaMailSender mailSender;

/**

* The Template engine.

*/

@Autowired

TemplateEngine templateEngine;

@Value("${mail.fromMail.addr}")

private String from;

@Override

public void sendSimpleMail(String to, String subject, String content) {

SimpleMailMessage message = new SimpleMailMessage();

message.setFrom(from);

message.setTo(to);

message.setSubject(subject);

message.setText(content);

try {

mailSender.send(message);

log.info("简单邮件已经发送。");

} catch (Exception e) {

log.error("发送简单邮件时发生异常！", e);

}

}

@Override

public void sendHtmlMail(String to, 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(from);

helper.setTo(to);

helper.setSubject(subject);

helper.setText(content, true);

mailSender.send(message);

log.info("html邮件发送成功");

} catch (MessagingException e) {

log.error("发送html邮件时发生异常！", e);

}

}

@Override

public void sendAttachmentsMail(String to, String subject, String content, String filePath) {

MimeMessage message = mailSender.createMimeMessage();

try {

MimeMessageHelper helper = new MimeMessageHelper(message, true);

helper.setFrom(from);

helper.setTo(to);

helper.setSubject(subject);

helper.setText(content, true);

FileSystemResource file = new FileSystemResource(new File(filePath));

String filhttp://eName = filePath.substring(filePath.lastIndexOf(File.separator) + 1);

helper.addAttachment(fileName, file);

mailSender.send(message);

log.info("带附件的邮件已经发送。");

} catch (MessagingException e) {

log.error("发送带附件的邮件时发生异常！", e);

}

}

@Override

public void sendInlineResourceMail(String to, String subject, String content, String rscPath, String rscId) {

MimeMessage message = mailSender.createMimeMessage();

try {

MimeMessageHelper helper = new MimeMessageHelper(message, true);

helper.setFrom(from);

helper.setTo(to);

helper.shttp://etSubject(subject);

helper.setText(content, true);

FileSystemResource res = new FileSystemResource(new File(rscPath));

helper.addInline(rscId, res);

mailSender.send(message);

log.info("嵌入静态资源的邮件已经发送。");

} catch (MessagingException e) {

log.error("发送嵌入静态资源的邮件时发生异常！", e);

}

}

@Override

public void sendTemplateMail(String to, String subject, String template, Context context) {

String emailContent = templateEngine.process(template, context);

sendHtmlMail("15017263512@163.com", "主题：这是模板邮件", emailContent);

}

}

测试类：

@RunWith(SpringRunner.class)

@SpringBootTest

public class EmailServiceTest {

@Autowired

MailService mailService;

@Test

public void sendSimpleMailTest() {

mailService.sendSimpleMail("15017263512@163.com","test simple mail"," hello this is simple mail");

}

@Test

public void sendHtmlMailTest(){

String content="\n" +

"

"

"\n" +

"";

mailService.sendHtmlMail("15017263512@163.com","test html mail",content);

}

@Test

public void sendAttachmentsMail(){

String filePath="E:\\var\\log\\elkTest\\error\\2018-11-30.log";

mailService.sendAttachmentsMail("15017263512@163.com", "主题：带附件的邮件", "有附件，请查收！", filePath);

}

@Test

public void sendInlineResourceMail() {

String rscId = "neo006";

String content="

String imgPath = "C:\\Users\\Admin\\Pictures\\Camera Roll\\9499189867_1476052069.jpg";

mailService.sendInlineResourceMail("15017263512@163.com", "主题：这是有图片的邮件", content, imgPath, rscId);

}

@Test

public void sendTemplateMail() {

//创建邮件正文

Context context = new Context();

context.setVariable("id", "006");

mailService.sendTemplateMail("15017263512@163.com","主题：这是模板邮件",

"emailTemplate",context);

}

}

上面的邮箱和密码是我乱填的，注意自己更改。

项目源码以上传至github

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