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| import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.core.io.FileSystemResource; import org.springframework.mail.SimpleMailMessage; import org.springframework.mail.javamail.JavaMailSender; import org.springframework.mail.javamail.MimeMessageHelper;
import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.stereotype.Service;
import javax.annotation.Resource; import javax.mail.MessagingException; import javax.mail.internet.MimeMessage; import java.io.File;
@Service public class MailServiceImpl implements MailService { private final Logger logger = LoggerFactory.getLogger(this.getClass());
@Resource private JavaMailSender mailSender;
@Value("${spring.mail.from}") private String from;
@Override 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); mailSender.send(message); }
@Override public void sendHtmlMail(String to, String subject, String content) { MimeMessage message = mailSender.createMimeMessage(); MimeMessageHelper messageHelper; try { messageHelper = new MimeMessageHelper(message, true); messageHelper.setFrom(from); messageHelper.setTo(to); message.setSubject(subject); messageHelper.setText(content, true); mailSender.send(message); logger.info("邮件已经发送。"); } catch (MessagingException e) { logger.error("发送邮件时发生异常!", e); } }
@Override public void sendAttachmentsMail(String to, String subject, String content, String filePath) { MimeMessage message = mailSender.createMimeMessage(); try { 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); mailSender.send(message); logger.info("邮件已经发送。"); } catch (MessagingException e) { logger.error("发送邮件时发生异常!", e); } } }
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