标签：资源 tip sha tar ast art 注意 rom password
添加spring-boot-starter-mail包引用
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
spring:
mail:
host: smtp.163.com
username: 用户名
password: 密码
properties:
mail:
smtp:
auth: true
starttls:
enable: true
required: true
注意：若使用QQ邮箱发送邮件，则需要修改为spring.mail.host=smtp.qq.com，同时spring.mail.password改为QQ邮箱的授权码。
QQ邮箱->设置->账户->POP3/SMTP服务:开启服务后会获得QQ的授权码
private final Logger logger = LoggerFactory.getLogger(this.getClass());
@Autowired
private JavaMailSender sender;
@Value("${spring.mail.username}")
private String from;
/**
* 发送纯文本的简单邮件
* @param to
* @param subject
* @param content
*/
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 {
sender.send(message);
logger.info("简单邮件已经发送。");
} catch (Exception e) {
logger.error("发送简单邮件时发生异常！", e);
}
}
/**
* 发送html格式的邮件
* @param to
* @param subject
* @param content
*/
public void sendHtmlMail(String to, String subject, String content){
MimeMessage message = sender.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);
sender.send(message);
logger.info("html邮件已经发送。");
} catch (MessagingException e) {
logger.error("发送html邮件时发生异常！", e);
}
}
/**
* 发送带附件的邮件
* @param to
* @param subject
* @param content
* @param filePath
*/
public void sendAttachmentsMail(String to, String subject, String content, String filePath){
MimeMessage message = sender.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);
FileSystemResource file = new FileSystemResource(new File(filePath));
String fileName = filePath.substring(filePath.lastIndexOf(File.separator));
helper.addAttachment(fileName, file);
//helper.addAttachment(fileName2, file2); 添加多个附件
sender.send(message);
logger.info("带附件的邮件已经发送。");
} catch (MessagingException e) {
logger.error("发送带附件的邮件时发生异常！", e);
}
}
/**
* 发送嵌入静态资源（一般是图片）的邮件
* @param to
* @param subject
* @param content 邮件内容，需要包括一个静态资源的id，比如：<img src=\"cid:rscId01\" >
* @param rscPath 静态资源路径和文件名
* @param rscId 静态资源id
*/
public void sendInlineResourceMail(String to, String subject, String content, String rscPath, String rscId){
MimeMessage message = sender.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);
FileSystemResource res = new FileSystemResource(new File(rscPath));
helper.addInline(rscId, res);
sender.send(message);
logger.info("嵌入静态资源的邮件已经发送。");
} catch (MessagingException e) {
logger.error("发送嵌入静态资源的邮件时发生异常！", e);
}
}
@RunWith(SpringRunner.class)
@SpringBootTest
public class MailTest {
@Autowired
private MailService mailService;
private String to = "xiewei@anosi.cn";
@Test
public void sendSimpleMail() {
mailService.sendSimpleMail(to, "主题：简单邮件", "测试邮件内容");
}
@Test
public void sendHtmlMail() {
String content="<html>\n" +
"<body>\n" +
" <h3>hello world ! 这是一封Html邮件!</h3>\n" +
"</body>\n" +
"</html>";
mailService.sendHtmlMail(to, "主题：html邮件", content);
}
@Test
public void sendAttachmentsMail() {
mailService.sendAttachmentsMail(to, "主题：带附件的邮件", "有附件，请查收！", "E:\\1.jpg");
}
@Test
public void sendInlineResourceMail() {
String rscId = "rscId001";
mailService.sendInlineResourceMail(to,
"主题：嵌入静态资源的邮件",
"<html><body>这是有嵌入静态资源：<img src=\‘cid:" + rscId + "\‘ ></body></html>",
"E:\\1.jpg",
rscId);
}
}
https://github.com/ithobart/Spring-Boot-Examples
标签：资源 tip sha tar ast art 注意 rom password
原文地址：https://www.cnblogs.com/ithobart/p/9592241.html
