[manager]fixBug自定义邮件服务器未生效

manager/src/main/java/com/usthe/manager/component/alerter/DispatchAlarm.java

@@ -11,6 +11,7 @@ import com.usthe.manager.service.MailService;
 import com.usthe.manager.service.MonitorService;
 import com.usthe.manager.service.NoticeConfigService;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.mail.javamail.JavaMailSender;
@@ -41,6 +42,9 @@ public class DispatchAlarm {
     private RestTemplate restTemplate;
     private MailService mailService;
 
+    @Value("${spring.mail.username}")
+    private String emailFromUser;
+
     public DispatchAlarm(AlerterWorkerPool workerPool, AlerterDataQueue dataQueue,
                          JavaMailSender javaMailSender, NoticeConfigService noticeConfigService,
                          AlertService alertService, MonitorService monitorService, RestTemplate restTemplate, MailService mailService) {
@@ -148,12 +152,12 @@ public class DispatchAlarm {
             MimeMessageHelper messageHelper = new MimeMessageHelper(mimeMessage,true,"UTF-8");
             messageHelper.setSubject("TanCloud探云-监控告警");
             //设置发件人Email
-            messageHelper.setFrom("gongchao@tancloud.cn");
+            messageHelper.setFrom(emailFromUser);
             //设定收件人Email
             messageHelper.setTo(receiver.getEmail());        
             messageHelper.setSentDate(new Date());
             //构建邮件模版
-            String process = mailService.buildHTMLTemplate(alert);
+            String process = mailService.buildAlertHtmlTemplate(alert);
             //设置邮件内容模版
             messageHelper.setText(process,true);   
             javaMailSender.send(mimeMessage);

manager/src/main/java/com/usthe/manager/service/MailService.java

@@ -11,7 +11,6 @@ import org.springframework.stereotype.Service;
  * @author 花城
  * @version 1.0
  * @date 2022/2/19 6:11 下午
- * @Description
  */
 public interface MailService {
 
@@ -20,5 +19,5 @@ public interface MailService {
      * @param alert     告警信息
      * @return          邮件内容
      */
-    String buildHTMLTemplate(Alert alert);
+    String buildAlertHtmlTemplate(Alert alert);
 }

manager/src/main/java/com/usthe/manager/service/impl/MailServiceImpl.java

@@ -26,8 +26,8 @@ public class MailServiceImpl implements MailService {
     private TemplateEngine templateEngine;
 
     @Override
-    public String buildHTMLTemplate(final Alert alert) {
-        //引入thymeleaf上下文参数渲染页面
+    public String buildAlertHtmlTemplate(final Alert alert) {
+        // 引入thymeleaf上下文参数渲染页面
         Context context = new Context();
         context.setVariable("target",alert.getTarget());
         context.setVariable("ID",alert.getMonitorId());