Appearance
依赖
xml
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>配置
yaml
spring:
mail:
host: 邮箱host
default-encoding: UTF-8
username: 邮箱地址
password: 授权码工具类
java
package com.learn.springquartz.service;
import lombok.extern.slf4j.Slf4j;
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.springframework.stereotype.Service;
import javax.annotation.Resource;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import java.io.File;
import java.util.Map;
/**
* @author li'xiao
* @version 1.0
* @date 2020-03-20 10:18
*/
@Slf4j
@Service
public class MailService {
@Resource
private JavaMailSender mailSender;
@Value("${spring.mail.username}")
private String sender;
/**
* 发送普通邮件
* @param to 收件人
* @param subject 主题
* @param content 内容
*/
public void sendSimpleMailMessage(String to, String subject, String content){
SimpleMailMessage message = new SimpleMailMessage();
message.setFrom(sender);
message.setTo(to);
message.setSubject(subject);
message.setText(content);
try {
mailSender.send(message);
log.info("发送简单邮件成功");
} catch (Exception e) {
log.error("发送简单邮件时发生异常!", e);
}
}
/**
* 发送普通邮件 多人
* @param tos 收件人
* @param subject 主题
* @param content 内容
*/
public void sendSimpleMailMessage(String[] tos, String subject, String content){
SimpleMailMessage message = new SimpleMailMessage();
message.setFrom(sender);
message.setTo(tos);
message.setSubject(subject);
message.setText(content);
try {
mailSender.send(message);
log.info("发送简单邮件成功");
} catch (Exception e) {
log.error("发送简单邮件时发生异常!", e);
}
}
/**
* 发送 HTML 邮件
*
* @param to 收件人
* @param subject 主题
* @param content 内容
*/
public void sendHTMLMimeMessage(String to, String subject, String content) {
MimeMessage message = mailSender.createMimeMessage();
try {
//true表示需要创建一个multipart message
MimeMessageHelper helper = new MimeMessageHelper(message, true);
helper.setFrom(sender);
helper.setTo(to);
helper.setSubject(subject);
helper.setText(content, true);
mailSender.send(message);
} catch (MessagingException e) {
log.error("发送HTML Mail时发生异常！", e);
}
}
/**
* 发送 HTML 邮件 多人
*
* @param tos 收件人
* @param subject 主题
* @param content 内容
*/
public void sendHTMLMimeMessage(String[] tos, String subject, String content) {
MimeMessage message = mailSender.createMimeMessage();
try {
//true表示需要创建一个multipart message
MimeMessageHelper helper = new MimeMessageHelper(message, true);
helper.setFrom(sender);
helper.setTo(tos);
helper.setSubject(subject);
helper.setText(content, true);
mailSender.send(message);
} catch (MessagingException e) {
log.error("发送HTML Mail时发生异常！", e);
}
}
/**
* 发送带附件的邮件
*
* @param to 收件人
* @param subject 主题
* @param content 内容
* @param attachFile 附件
*/
public void sendAttachmentMimeMessage(String to, String subject, String content, File attachFile) {
MimeMessage message = mailSender.createMimeMessage();
try {
//true表示需要创建一个multipart message
MimeMessageHelper helper = new MimeMessageHelper(message, true);
helper.setFrom(sender);
helper.setTo(to);
helper.setSubject(subject);
helper.setText(content, true);
FileSystemResource file = new FileSystemResource(attachFile);
String fileName = file.getFilename();
assert fileName != null;
helper.addAttachment(fileName, file);
mailSender.send(message);
} catch (MessagingException e) {
log.error("发送带附件的MimeMessage时发生异常！", e);
}
}
/**
* 发送带附件的邮件 多人
*
* @param tos 收件人
* @param subject 主题
* @param content 内容
* @param attachFile 附件
*/
public void sendAttachmentMimeMessage(String[] tos, String subject, String content, File attachFile) {
MimeMessage message = mailSender.createMimeMessage();
try {
//true表示需要创建一个multipart message
MimeMessageHelper helper = new MimeMessageHelper(message, true);
helper.setFrom(sender);
helper.setTo(tos);
helper.setSubject(subject);
helper.setText(content, true);
FileSystemResource file = new FileSystemResource(attachFile);
String fileName = file.getFilename();
assert fileName != null;
helper.addAttachment(fileName, file);
mailSender.send(message);
} catch (MessagingException e) {
log.error("发送带附件的MimeMessage时发生异常！", e);
}
}
/**
* 发送带静态文件的邮件
*
* @param to 收件人
* @param subject 主题
* @param content 内容
* @param rscIdMap 需要替换的静态文件
*/
public void sendPicMessage(String to, String subject, String content, Map<String, String> rscIdMap) {
MimeMessage message = mailSender.createMimeMessage();
try {
//true表示需要创建一个multipart message
MimeMessageHelper helper = new MimeMessageHelper(message, true);
helper.setFrom(sender);
helper.setTo(to);
helper.setSubject(subject);
helper.setText(content, true);
for (Map.Entry<String, String> entry : rscIdMap.entrySet()) {
FileSystemResource file = new FileSystemResource(new File(entry.getValue()));
helper.addInline(entry.getKey(), file);
}
mailSender.send(message);
} catch (MessagingException e) {
log.error("发送带静态文件的MimeMessage时发生异常！", e);
}
}
/**
* 发送带静态文件的邮件 多人
*
* @param tos 收件人
* @param subject 主题
* @param content 内容
* @param rscIdMap 需要替换的静态文件
*/
public void sendPicMessage(String[] tos, String subject, String content, Map<String, String> rscIdMap) {
MimeMessage message = mailSender.createMimeMessage();
try {
//true表示需要创建一个multipart message
MimeMessageHelper helper = new MimeMessageHelper(message, true);
helper.setFrom(sender);
helper.setTo(tos);
helper.setSubject(subject);
helper.setText(content, true);
for (Map.Entry<String, String> entry : rscIdMap.entrySet()) {
FileSystemResource file = new FileSystemResource(new File(entry.getValue()));
helper.addInline(entry.getKey(), file);
}
mailSender.send(message);
} catch (MessagingException e) {
log.error("发送带静态文件的MimeMessage时发生异常！", e);
}
}
}