org.springframework.mail.MailSender
void send(SimpleMailMessage simpleMessage) throws MailException;
private static JavaMailSender mailSender = null;
mailSender = (JavaMailSender) xxx;
public static void sendMail(SimpleMailMessage msg)
{
mailSender.send(msg);
}
为什么sendMail不需要catch exception 或者 throw出去？
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