使用spring mail发送html邮件的示例代码

序

本文展示一下如何使用html\”>spring mail来发送html邮件。

maven

<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>

<img src='cid:image'/><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

使用spring mail发送html邮件的示例代码

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