java工具类（邮箱发送）

package com.adingxiong.pm.util;

import com.adingxiong.pm.entity.MailBean;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.stereotype.Component;

import javax.mail.internet.MimeMessage;

@Component
public class MailUtils {
    @Value("${spring.mail.username}")
    private String MAIL_SENDER; //邮件发送者

    @Autowired
    private JavaMailSender javaMailSender;

    private Logger logger = LoggerFactory.getLogger(MailUtils.class);

    /**
     * 发送文本邮件
     *
     * @param mailBean
     */
    public  void sendSimpleMail(MailBean mailBean) {
        try {
            SimpleMailMessage mailMessage= new SimpleMailMessage();
            mailMessage.setFrom(MAIL_SENDER);
            mailMessage.setTo(mailBean.getRecipient());
            mailMessage.setSubject(mailBean.getSubject());
            mailMessage.setText(mailBean.getContent());
            //mailMessage.copyTo(copyTo);

            javaMailSender.send(mailMessage);
        } catch (Exception e) {
            logger.error("邮件发送失败", e);
        }
    }

    public void sendHTMLMail(MailBean mailBean) {
        MimeMessage mimeMailMessage = null;
        try {
            mimeMailMessage = javaMailSender.createMimeMessage();
            //true 表示需要创建一个multipart message
            MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(mimeMailMessage, true);
            mimeMessageHelper.setFrom(MAIL_SENDER);
            mimeMessageHelper.setTo(mailBean.getRecipient());
            mimeMessageHelper.setSubject(mailBean.getSubject());
            //邮件抄送
            //mimeMessageHelper.addCc("抄送人");
            mimeMessageHelper.setText(mailBean.getContent(), true);
            javaMailSender.send(mimeMailMessage);
        } catch (Exception e) {
            logger.error("邮件发送失败", e);
        }
    }
}