发送邮件异步优化

tduck-api/src/main/java/com/tduck/cloud/api/TduckApiApplication.java

@@ -3,11 +3,13 @@ package com.tduck.cloud.api;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.ComponentScan;
+import org.springframework.scheduling.annotation.EnableAsync;
 
 /**
  * @author hasee
  */
 @SpringBootApplication
+@EnableAsync
 @ComponentScan("com.tduck.cloud.*")
 public class TduckApiApplication {
 

tduck-common/src/main/java/com/tduck/cloud/common/email/MailServiceImpl.java

@@ -9,6 +9,7 @@ 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.Component;
 import org.thymeleaf.TemplateEngine;
 import org.thymeleaf.context.Context;
@@ -69,6 +70,7 @@ public class MailServiceImpl implements MailService {
      * @param content
      */
     @Override
+    @Async
     public void sendHtmlMail(String toAddr, String title, String content) {
         // html 邮件对象
         MimeMessage message = mailSender.createMimeMessage();