1、在pom文件中引入依赖
2、application.properties文件中配置发送方的配置信息
spring.mail.host=smtp.sina.com
spring.mail.username=aaa@sina.com //发送邮件的邮件地址
spring.mail.password=****** //发送邮件的登陆密码
spring.mail.port=25
spring.mail.protocol=smtp
3、示例参考代码
@RestController
public classSendMailController {
Loggerlogger= LoggerFactory.getLogger(SendMailController.class);
@Autowired
privateJavaMailSenderImplmailSender;
/**
*发送纯文本内容
*/
@RequestMapping(value="/sendTxtMail")
public voidsendTxtMail() {
SimpleMailMessage simpleMailMessage =newSimpleMailMessage();
//设置收件人，寄件人
simpleMailMessage.setTo(newString[] {"接收邮件的邮件地址"});
simpleMailMessage.setFrom("发送邮件的邮件地址");
simpleMailMessage.setSubject("Spring Boot Mail邮件测试【文本】");
simpleMailMessage.setText("这里是一段简单文本。");
//发送邮件
mailSender.send(simpleMailMessage);
logger.info("邮件已发送");
}
/**
*发送html内容
*@throwsException
*/
@RequestMapping(value="/sendHtmlMail")
public voidsendHtmlMail()throwsException {
MimeMessage mimeMessage =mailSender.createMimeMessage();
MimeMessageHelper mimeMessageHelper =newMimeMessageHelper(mimeMessage,true);
mimeMessageHelper.setTo(newString[] {"接收邮件的邮件地址"});
mimeMessageHelper.setFrom("发送邮件的邮件地址");
mimeMessageHelper.setSubject("Spring Boot Mail邮件测试【HTML】");
StringBuilder sb =newStringBuilder();
sb.append("");
sb.append("
这是一封测试激活的邮件
http://localhost:8080/regeinsterController/"+UUIDUtils.getUuid()+"
");
sb.append("");
//启用html
mimeMessageHelper.setText(sb.toString(), true);
//发送邮件
mailSender.send(mimeMessage);
logger.info("邮件已发送");
}
/**
*发送包含内嵌图片的邮件
*@throwsException
*/
@RequestMapping(value="/sendAttachedImageMail")
public voidsendAttachedImageMail()throwsException {
MimeMessage mimeMessage =mailSender.createMimeMessage();
// multipart模式
MimeMessageHelper mimeMessageHelper =newMimeMessageHelper(mimeMessage, true);
mimeMessageHelper.setTo("接收邮件的邮件地址");
mimeMessageHelper.setFrom("发送邮件的邮件地址");
mimeMessageHelper.setSubject("Spring Boot Mail邮件测试【图片】");
StringBuilder sb =newStringBuilder();
sb.append("");
sb.append("
spring邮件测试
hello!this is spring mail test。
");
// cid为固定写法，imageId指定一个标识
sb.append("");
sb.append("");
//启用html
mimeMessageHelper.setText(sb.toString(), true);
//设置imageId
FileSystemResource img =newFileSystemResource(newFile("D:/11.jpg"));
mimeMessageHelper.addInline("imageId",img);
//发送邮件
mailSender.send(mimeMessage);
logger.info("邮件已发送");
}
/**
*发送包含附件的邮件
*@throwsException
*/
@RequestMapping(value="/sendAttendedFileMail")
public voidsendAttendedFileMail()throwsException {
MimeMessage mimeMessage =mailSender.createMimeMessage();
// multipart模式
MimeMessageHelper mimeMessageHelper =newMimeMessageHelper(mimeMessage, true,"utf-8");
mimeMessageHelper.setTo(newString[] {"接收邮件的邮件地址"});
mimeMessageHelper.setFrom("发送邮件的邮件地址");
mimeMessageHelper.setSubject("Spring Boot Mail邮件测试【附件】");
StringBuilder sb =newStringBuilder();
sb.append("");
sb.append("
spring邮件测试
hello!this is spring mail test。
");
sb.append("");
//启用html
mimeMessageHelper.setText(sb.toString(), true);
//设置附件
FileSystemResource img =newFileSystemResource(newFile("D:/11.jpg"));
mimeMessageHelper.addAttachment("image.jpg",img);
//发送邮件
mailSender.send(mimeMessage);
logger.info("邮件已发送");
}
}
