backend/src/main/java/nju/seec/helper/util/MailUtils.java

package nju.seec.helper.util;

import nju.seec.helper.config.properties.MailProperties;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.stereotype.Component;

/**
 * @author cst
 */
@Component
public class MailUtils {
    private final MailProperties mailProperties;
    private final JavaMailSender mailSender;

    public MailUtils(MailProperties mailProperties, JavaMailSender mailSender) {
        this.mailProperties = mailProperties;
        this.mailSender = mailSender;
    }

    public void sendSimpleMailMessage(String text, String... to) {
        SimpleMailMessage message = new SimpleMailMessage();
        message.setFrom(mailProperties.getFrom());
        message.setTo(to);
        message.setSubject(mailProperties.getSubject());
        message.setText(text);
        mailSender.send(message);
    }
}