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!233 【system】发送邮件时，携带附件

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* 发送邮件时，带上附件
This commit is contained in:
Danlin
2026-01-18 07:28:25 +00:00
committed by 芋道源码
parent 72c0c013a0
commit b292bc2c19
6 changed files with 32 additions and 26 deletions
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9
yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/api/mail/dto/MailSendSingleToUserReqDTO.java
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@@ -1,10 +1,10 @@
package cn.iocoder.yudao.module.system.api.mail.dto;
import lombok.Data;
import jakarta.validation.constraints.Email;
import jakarta.validation.constraints.NotNull;
import lombok.Data;
import java.io.File;
import java.util.List;
import java.util.Map;
@@ -36,7 +36,6 @@ public class MailSendSingleToUserReqDTO {
*/
private List<@Email String> bccMails;
/**
* 邮件模板编号
*/
@@ -46,5 +45,9 @@ public class MailSendSingleToUserReqDTO {
* 邮件模板参数
*/
private Map<String, Object> templateParams;
/**
* 附件内容
*/
private File[] attachments;
}

7
yudao-module-system/yudao-module-system-server/src/main/java/cn/iocoder/yudao/module/system/api/mail/MailSendApiImpl.java
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@@ -3,11 +3,10 @@ package cn.iocoder.yudao.module.system.api.mail;
import cn.iocoder.yudao.framework.common.pojo.CommonResult;
import cn.iocoder.yudao.module.system.api.mail.dto.MailSendSingleToUserReqDTO;
import cn.iocoder.yudao.module.system.service.mail.MailSendService;
import jakarta.annotation.Resource;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.RestController;
import jakarta.annotation.Resource;
import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
@RestController // 提供 RESTful API 接口，给 Feign 调用
@@ -21,14 +20,14 @@ public class MailSendApiImpl implements MailSendApi {
public CommonResult<Long> sendSingleMailToAdmin(MailSendSingleToUserReqDTO reqDTO) {
return success(mailSendService.sendSingleMailToAdmin(reqDTO.getUserId(),
reqDTO.getToMails(), reqDTO.getCcMails(), reqDTO.getBccMails(),
reqDTO.getTemplateCode(), reqDTO.getTemplateParams()));
reqDTO.getTemplateCode(), reqDTO.getTemplateParams(), reqDTO.getAttachments()));
}
@Override
public CommonResult<Long> sendSingleMailToMember(MailSendSingleToUserReqDTO reqDTO) {
return success(mailSendService.sendSingleMailToMember(reqDTO.getUserId(),
reqDTO.getToMails(), reqDTO.getCcMails(), reqDTO.getBccMails(),
reqDTO.getTemplateCode(), reqDTO.getTemplateParams()));
reqDTO.getTemplateCode(), reqDTO.getTemplateParams(), reqDTO.getAttachments()));
}
}

9
yudao-module-system/yudao-module-system-server/src/main/java/cn/iocoder/yudao/module/system/mq/message/mail/MailSendMessage.java
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@@ -1,12 +1,11 @@
package cn.iocoder.yudao.module.system.mq.message.mail;
import lombok.Data;
import jakarta.validation.constraints.NotEmpty;
import jakarta.validation.constraints.NotNull;
import lombok.Data;
import java.io.File;
import java.util.Collection;
import java.util.List;
/**
* 邮箱发送消息
@@ -54,5 +53,9 @@ public class MailSendMessage {
*/
@NotEmpty(message = "邮件内容不能为空")
private String content;
/**
* 邮件附件
*/
private File[] attachments;
}

12
yudao-module-system/yudao-module-system-server/src/main/java/cn/iocoder/yudao/module/system/mq/producer/mail/MailProducer.java
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@@ -1,16 +1,13 @@
package cn.iocoder.yudao.module.system.mq.producer.mail;
import cn.iocoder.yudao.module.system.mq.message.mail.MailSendMessage;
import jakarta.annotation.Resource;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Component;
import jakarta.annotation.Resource;
import java.io.File;
import java.util.Collection;
import java.util.List;
import static java.util.Collections.singletonList;
/**
* Mail 邮件相关消息的 Producer
@@ -39,12 +36,13 @@ public class MailProducer {
*/
public void sendMailSendMessage(Long sendLogId,
Collection<String> toMails, Collection<String> ccMails, Collection<String> bccMails,
Long accountId, String nickname, String title, String content) {
Long accountId, String nickname, String title, String content, File[] attachments) {
MailSendMessage message = new MailSendMessage()
.setLogId(sendLogId)
.setToMails(toMails).setCcMails(ccMails).setBccMails(bccMails)
.setAccountId(accountId).setNickname(nickname)
.setTitle(title).setContent(content);
.setTitle(title).setContent(content)
.setAttachments(attachments);
applicationContext.publishEvent(message);
}

11
yudao-module-system/yudao-module-system-server/src/main/java/cn/iocoder/yudao/module/system/service/mail/MailSendService.java
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@@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.system.service.mail;
import cn.iocoder.yudao.framework.common.enums.UserTypeEnum;
import cn.iocoder.yudao.module.system.mq.message.mail.MailSendMessage;
import java.io.File;
import java.util.Collection;
import java.util.Map;
@@ -27,9 +28,9 @@ public interface MailSendService {
*/
default Long sendSingleMailToAdmin(Long userId,
Collection<String> toMails, Collection<String> ccMails, Collection<String> bccMails,
String templateCode, Map<String, Object> templateParams) {
String templateCode, Map<String, Object> templateParams, File... attachments) {
return sendSingleMail(toMails, ccMails, bccMails, userId, UserTypeEnum.ADMIN.getValue(),
templateCode, templateParams);
templateCode, templateParams, attachments);
}
/**
@@ -45,9 +46,9 @@ public interface MailSendService {
*/
default Long sendSingleMailToMember(Long userId,
Collection<String> toMails, Collection<String> ccMails, Collection<String> bccMails,
String templateCode, Map<String, Object> templateParams) {
String templateCode, Map<String, Object> templateParams, File... attachments) {
return sendSingleMail(toMails, ccMails, bccMails, userId, UserTypeEnum.MEMBER.getValue(),
templateCode, templateParams);
templateCode, templateParams, attachments);
}
/**
@@ -64,7 +65,7 @@ public interface MailSendService {
*/
Long sendSingleMail(Collection<String> toMails, Collection<String> ccMails, Collection<String> bccMails,
Long userId, Integer userType,
String templateCode, Map<String, Object> templateParams);
String templateCode, Map<String, Object> templateParams, File... attachments);
/**
* 执行真正的邮件发送

10
yudao-module-system/yudao-module-system-server/src/main/java/cn/iocoder/yudao/module/system/service/mail/MailSendServiceImpl.java
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@@ -20,6 +20,7 @@ import org.dromara.hutool.extra.mail.MailUtil;
import org.springframework.stereotype.Service;
import org.springframework.validation.annotation.Validated;
import java.io.File;
import java.util.Collection;
import java.util.LinkedHashSet;
import java.util.Map;
@@ -56,7 +57,8 @@ public class MailSendServiceImpl implements MailSendService {
@Override
public Long sendSingleMail(Collection<String> toMails, Collection<String> ccMails, Collection<String> bccMails,
Long userId, Integer userType,
String templateCode, Map<String, Object> templateParams) {
String templateCode, Map<String, Object> templateParams,
File... attachments) {
// 1.1 校验邮箱模版是否合法
MailTemplateDO template = validateMailTemplate(templateCode);
// 1.2 校验邮箱账号是否合法
@@ -94,7 +96,7 @@ public class MailSendServiceImpl implements MailSendService {
// 发送 MQ 消息，异步执行发送短信
if (isSend) {
mailProducer.sendMailSendMessage(sendLogId, toMailSet, ccMailSet, bccMailSet,
account.getId(), template.getNickname(), title, content);
account.getId(), template.getNickname(), title, content, attachments);
}
return sendLogId;
}
@@ -119,11 +121,11 @@ public class MailSendServiceImpl implements MailSendService {
public void doSendMail(MailSendMessage message) {
// 1. 创建发送账号
MailAccountDO account = validateMailAccount(message.getAccountId());
MailAccount mailAccount = buildMailAccount(account, message.getNickname());
MailAccount mailAccount = buildMailAccount(account, message.getNickname());
// 2. 发送邮件
try {
String messageId = MailUtil.send(mailAccount, message.getToMails(), message.getCcMails(), message.getBccMails(),
message.getTitle(), message.getContent(), true);
message.getTitle(), message.getContent(), true, message.getAttachments());
// 3. 更新结果（成功）
mailLogService.updateMailSendResult(message.getLogId(), messageId, null);
} catch (Exception e) {