使用spring mail发送html邮件
序
本文展示一下如何使用spring mail来发送html邮件。
maven
<!-- email -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>发送图片
public void send(String from, String[] toMails, String subject, String text,
Map<String,Object> inlines) throws Exception{
MimeMessage mimeMessage = mailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);
helper.setFrom(from);
helper.setTo(toMails);
helper.setSubject(subject);
helper.setText(text, true); //支持html
// 增加inline
if(inlines != null){
for(Map.Entry<String,Object> entry: inlines.entrySet()){
if(entry.getValue() instanceof ClassPathResource){
helper.addInline(entry.getKey(), (Resource) entry.getValue());
}
}
}
mailSender.send(mimeMessage);
}测试
- 发送实例 ClassPathResource classPathResource = new ClassPathResource("image_2.png"); Map<String,Object> att = new HashMap<>(); att.put("image",classPathResource); String content = "<html> <body> <h4>spring mail发送实例</h4> <br> </body> </html>"; try{ mailService.send(new String[]{"xxxxx@163.com"},"spring mail发送实例",content,att); }catch (Exception e){ e.printStackTrace(); }
- 异常 org.springframework.mail.MailSendException: Failed messages: com.sun.mail.smtp.SMTPSendFailedException: 554 DT:SPM 126 smtp7,DsmowAB3U6X1_LdZjIz+Aw--.26008S3 1505230070,please see http://mail.163.com/help/help_spam_16.htm?ip=123.65.107.103&hostid=smtp7&time=1505230070 ; message exception details (1) are: Failed message 1: com.sun.mail.smtp.SMTPSendFailedException: 554 DT:SPM 126 smtp7,DsmowAB3U6X1_LdZjIz+Aw--.26008S3 1505230070,please see http://mail.163.com/help/help_spam_16.htm?ip=123.65.107.103&hostid=smtp7&time=1505230070 at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2267) at com.sun.mail.smtp.SMTPTransport.finishData(SMTPTransport.java:2045) at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1260) at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:448) at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:345) at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:340) 错误码554 554 DT:SPM 发送的邮件内容包含了未被许可的信息，或被系统识别为垃圾邮件。请检查是否有用户发送病毒或者垃圾邮件； 被网易邮箱识别为垃圾邮件了，有个歪招，就是把发送邮箱添加到cc里头 helper.setCc(from);
doc
- springboot发送邮件的实现例子
- 企业退信的常见问题？
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原始发表：2017-09-12，如有侵权请联系 cloudcommunity@tencent.com 删除
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