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| package kid1999.upload.utils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
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.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import java.io.File;
/**
* @author kid1999
* @title: MailUtil
* @date 2019/12/22 15:32
*/
@Service
@Slf4j
public class MailUtil {
@Autowired
private JavaMailSender mailSender;
// 注入常量
@Value("${mail.fromMail.addr}")
private String from;
/**
* 发送文本邮件
* @param toAddr
* @param title
* @param content
*/
@Async("taskExecutor")
public void sendTextMail(String toAddr, String title, String content) {
// 纯文本邮件对象
SimpleMailMessage message = new SimpleMailMessage();
message.setFrom(from);
message.setTo(toAddr);
message.setSubject(title);
message.setText(content);
try {
mailSender.send(message);
log.info("Text邮件已经发送。");
} catch (Exception e) {
log.error("发送Text邮件时发生异常！", e);
}
}
/**
* 发送html邮件
* @param toAddr
* @param title
* @param content
*/
@Async("taskExecutor")
public void sendHtmlMail(String toAddr, String title, String content) {
// html 邮件对象
MimeMessage message = mailSender.createMimeMessage();
try {
//true表示需要创建一个multipart message
MimeMessageHelper helper = new MimeMessageHelper(message, true);
helper.setFrom(from);
helper.setTo(toAddr);
helper.setSubject(title);
helper.setText(content, true);
mailSender.send(message);
log.info("html邮件发送成功");
} catch (MessagingException e) {
log.error("发送html邮件时发生异常！", e);
}
}
/**
* 发送带附件的邮件
* @param toAddr
* @param title
* @param content
* @param filePath
*/
@Async("taskExecutor")
public void sendAttachmentsMail(String toAddr, String title, String content, String filePath){
MimeMessage message = mailSender.createMimeMessage();
try {
MimeMessageHelper helper = new MimeMessageHelper(message, true);
helper.setFrom(from);
helper.setTo(toAddr);
helper.setSubject(title);
helper.setText(content, true);
FileSystemResource file = new FileSystemResource(new File(filePath));
String fileName = filePath.substring(filePath.lastIndexOf(File.separator));
helper.addAttachment(fileName, file);
//helper.addAttachment("test"+fileName, file);
mailSender.send(message);
log.info("带附件的邮件已经发送。");
} catch (MessagingException e) {
log.error("发送带附件的邮件时发生异常！", e);
}
}
/**
* 发送正文中有静态资源（图片）的邮件
* @param toAddr
* @param title
* @param content
* @param rscPath
* @param rscId
*/
@Async("taskExecutor")
public void sendInlineResourceMail(String toAddr, String title, String content, String rscPath, String rscId){
MimeMessage message = mailSender.createMimeMessage();
try {
MimeMessageHelper helper = new MimeMessageHelper(message, true);
helper.setFrom(from);
helper.setTo(toAddr);
helper.setSubject(title);
helper.setText(content, true);
FileSystemResource res = new FileSystemResource(new File(rscPath));
helper.addInline(rscId, res);
mailSender.send(message);
log.info("嵌入静态资源的邮件已经发送。");
} catch (MessagingException e) {
log.error("发送嵌入静态资源的邮件时发生异常！", e);
}
}
/**
* 发送邮箱验证码
*/
@Async("taskExecutor")
public void sendMailCode(String toAddr, String title, String mailCode) {
log.info("发送邮箱验证码");
// html 邮件对象
MimeMessage message = mailSender.createMimeMessage();
String content="<html>\n" +
"<body>\n" +
" <h3>你的验证码是："+ mailCode +"</h3>\n" +
"</body>\n" +
"</html>";
try {
//true表示需要创建一个multipart message
MimeMessageHelper helper = new MimeMessageHelper(message, true);
helper.setFrom(from);
helper.setTo(toAddr);
helper.setSubject(title);
helper.setText(content, true);
mailSender.send(message);
log.info("html邮件发送成功");
} catch (MessagingException e) {
log.error("发送html邮件时发生异常！", e);
}
}
}
|
