@Component
@Scope(“prototype”)
public class EmailTask implements Serializable {
@Autowired
private JavaMailSender javaMailSender;

@Value("${emos.email.system}")
private String mailbox;

@Async
public void sendAsync(SimpleMailMessage message){
    message.setFrom(mailbox);
    javaMailSender.send(message);
}

}

HashMap<String, String> map = userDao.searchNameAndDept(userId);
String name = map.get(“name”);
String deptName = map.get(“dept_name”);
deptName = deptName != null ? deptName : “”;
SimpleMailMessage message = new SimpleMailMessage();
message.setTo(hrEmail);

这里的邮件我没搞懂system和hrEmail这两个都是收件人吗？