com.github.dennisit.vplus.data.utils.EmailUtils Maven / Gradle / Ivy
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package com.github.dennisit.vplus.data.utils;
import com.google.common.collect.Lists;
import com.spring.boxes.dollar.enums.BatchTypeEnum;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.core.io.FileUrlResource;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;
import javax.mail.internet.MimeMessage;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.List;
import java.util.Optional;
/**
* @author Elon.su
*/
@Deprecated
public class EmailUtils {
/**
* 发送简单的文件邮件
*
* @param sender 邮件发送客户端
* @param to 邮件接收人
* @param subject 主题
* @param content 内容
* @param dealEnum 发送方式
* @return 邮件发送的消息集合
*/
public static List sendText(JavaMailSenderImpl sender, List to, String subject, String content, BatchTypeEnum dealEnum) {
if (null == sender || org.apache.commons.collections.CollectionUtils.isEmpty(to) || org.apache.commons.lang3.StringUtils.isBlank(subject) || org.apache.commons.lang3.StringUtils.isBlank(content)) {
throw new RuntimeException("参数错误");
}
List list = Lists.newArrayList();
SimpleMailMessage message = new SimpleMailMessage();
message.setFrom(sender.getUsername());
message.setSubject(subject);
message.setText(content);
if (BatchTypeEnum.FOREACH == dealEnum) {
for (String t : to) {
message.setTo(t);
list.add(message);
}
} else {
message.setTo(to.toArray(new String[0]));
list.add(message);
}
sender.send(list.toArray(new SimpleMailMessage[0]));
return list;
}
/**
* 发送HTML邮件
*
* @param sender 邮件发送客户端
* @param to 邮件接收人
* @param subject 邮件主题
* @param html html内容
* @param attaches 邮件附件
* @param dealEnum 发送方式
* @return 邮件消息集合
* @throws Exception 发送异常
*/
public static List sendHtml(JavaMailSenderImpl sender, List to, String subject, String html, List attaches, BatchTypeEnum dealEnum) throws Exception {
if (null == sender || CollectionUtils.isEmpty(to) || org.apache.commons.lang3.StringUtils.isBlank(subject) || StringUtils.isBlank(html)) {
throw new RuntimeException("参数错误");
}
List list = Lists.newArrayList();
MimeMessage mimeMessage = sender.createMimeMessage();
MimeMessageHelper messageHelper = new MimeMessageHelper(mimeMessage, true, StandardCharsets.UTF_8.name());
messageHelper.setFrom(sender.getUsername());
messageHelper.setSubject(subject);
messageHelper.setText(html, true);
attaches = Optional.ofNullable(attaches).orElse(Lists.newArrayList());
for (URL attach : attaches) {
FileUrlResource file = new FileUrlResource(attach);
messageHelper.addAttachment(file.getFilename(), file);
}
if (BatchTypeEnum.FOREACH == dealEnum) {
for (String t : to) {
messageHelper.setTo(t);
list.add(mimeMessage);
}
} else {
messageHelper.setTo(to.toArray(new String[0]));
list.add(mimeMessage);
}
sender.send(list.toArray(new MimeMessage[0]));
return list;
}
}