bugfix number variable in freemarker template display error

manager/pom.xml

@@ -85,12 +85,7 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
-        <!--thymeleaf依赖-->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-thymeleaf</artifactId>
-        </dependency>
-        <!--   freemaker依赖     -->
+        <!-- freemaker 依赖  -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-freemarker</artifactId>

manager/src/main/java/org/dromara/hertzbeat/manager/component/alerter/impl/AbstractAlertNotifyHandlerImpl.java

@@ -26,7 +26,6 @@
 import org.dromara.hertzbeat.common.entity.alerter.Alert;
 import org.dromara.hertzbeat.common.entity.manager.NoticeTemplate;
 import org.dromara.hertzbeat.common.support.event.SystemConfigChangeEvent;
-import org.dromara.hertzbeat.common.util.JsonUtil;
 import org.dromara.hertzbeat.common.util.ResourceBundleUtil;
 import org.dromara.hertzbeat.manager.component.alerter.AlertNotifyHandler;
 import org.dromara.hertzbeat.manager.service.NoticeConfigService;
@@ -52,6 +51,7 @@
 @Slf4j
 abstract class AbstractAlertNotifyHandlerImpl implements AlertNotifyHandler {
 
+    private static final String NUMBER_FORMAT = "0";
     protected static final DateTimeFormatter DTF = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
     protected ResourceBundle bundle = ResourceBundleUtil.getBundle("alerter");
     @Resource
@@ -63,10 +63,10 @@ abstract class AbstractAlertNotifyHandlerImpl implements AlertNotifyHandler {
 
 
     protected String renderContent(NoticeTemplate noticeTemplate, Alert alert) throws TemplateException, IOException {
-
         StringTemplateLoader stringLoader = new StringTemplateLoader();
         freemarker.template.Template templateRes;
         Configuration cfg = new Configuration(Configuration.VERSION_2_3_0);
+        cfg.setNumberFormat(NUMBER_FORMAT);
         Map<String, Object> model = new HashMap<>(16);
         model.put("title", bundle.getString("alerter.notify.title"));
 
@@ -109,6 +109,7 @@ protected String renderContent(NoticeTemplate noticeTemplate, Alert alert) throw
             log.error("alert does not have mapping default notice template. type: {}.", type());
             throw new NullPointerException(type() + " does not have mapping default notice template");
         }
+        // TODO 单实例复用缓存 考虑多线程问题
         String templateName = "freeMakerTemplate";
         stringLoader.putTemplate(templateName, noticeTemplate.getContent());
         cfg.setTemplateLoader(stringLoader);

manager/src/main/java/org/dromara/hertzbeat/manager/service/impl/MailServiceImpl.java

@@ -69,7 +69,7 @@ public String buildAlertHtmlTemplate(final Alert alert, NoticeTemplate noticeTem
         }
         monitorId = monitorId == null ? "External Alarm, No ID" : monitorId;
         monitorName = monitorName == null ? "External Alarm, No Name" : monitorName;
-        // Introduce thymeleaf context parameters to render pages
+        // Introduce context parameters to render pages
         Map<String, String> model = new HashMap<>(16);
         model.put("nameTitle", bundle.getString("alerter.notify.title"));
         model.put("nameMonitorId", bundle.getString("alerter.notify.monitorId"));

manager/src/main/java/org/dromara/hertzbeat/manager/service/impl/NoticeConfigServiceImpl.java

@@ -250,7 +250,7 @@ public boolean sendTestMsg(NoticeReceiver noticeReceiver) {
         tags.put(CommonConstants.TAG_THRESHOLD_ID, "200");
         Alert alert = new Alert();
         alert.setTags(tags);
-        alert.setId(100L);
+        alert.setId(1003445L);
         alert.setTarget(ALERT_TEST_TARGET);
         alert.setPriority(CommonConstants.ALERT_PRIORITY_CODE_CRITICAL);
         alert.setContent(ALERT_TEST_CONTENT);

manager/src/main/resources/application.yml

@@ -31,13 +31,8 @@ spring:
   # need to disable spring boot mongodb auto config, or default mongodb connection tried and failed..
   autoconfigure:
     exclude: org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration
-  thymeleaf:
-    prefix: classpath:/templates/
-    check-template-location: true
-    cache: true
-    suffix: .html
-    mode: HTML
-    template-resolver-order: 1
+  freemarker:
+    enabled: false
 
 management:
   health:
@@ -172,4 +167,4 @@ alerter:
 scheduler:
   server:
     enabled: true
-    port: 1158
+    port: 1158

manager/src/main/resources/templates/1-EmailTemplate.html

@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org" lang="en">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
 <head>
     <meta content="width=device-width, initial-scale=1.0" name="viewport">
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
@@ -871,4 +871,4 @@
     </tbody>
 </table>
 </body>
-</html>
+</html>

manager/src/test/java/org/dromara/hertzbeat/manager/service/MailServiceTest.java

@@ -12,7 +12,6 @@
 import org.mockito.Mock;
 import org.mockito.Spy;
 import org.mockito.junit.jupiter.MockitoExtension;
-import org.thymeleaf.TemplateEngine;
 
 import java.io.IOException;
 import java.util.ResourceBundle;
@@ -32,9 +31,6 @@ class MailServiceTest {
     @InjectMocks
     private MailServiceImpl mailService;
 
-    @Mock
-    private TemplateEngine templateEngine;
-
     @Mock
     private AlerterProperties alerterProperties;
 

script/application.yml

@@ -29,12 +29,11 @@ spring:
       static-locations:
         - classpath:/dist/
         - classpath:../dist/
-  thymeleaf:
-    prefix: classpath:/templates/
-    check-template-location: true
-    cache: true
-    suffix: .html
-    mode: HTML
+  # need to disable spring boot mongodb auto config, or default mongodb connection tried and failed..
+  autoconfigure:
+    exclude: org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration
+  freemarker:
+    enabled: false
 
 management:
   health:

script/docker-compose/hertzbeat-mysql-iotdb/conf/application.yml

@@ -29,12 +29,11 @@ spring:
       static-locations:
         - classpath:/dist/
         - classpath:../dist/
-  thymeleaf:
-    prefix: classpath:/templates/
-    check-template-location: true
-    cache: true
-    suffix: .html
-    mode: HTML
+  # need to disable spring boot mongodb auto config, or default mongodb connection tried and failed..
+  autoconfigure:
+    exclude: org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration
+  freemarker:
+    enabled: false
 
 management:
   health:

script/docker-compose/hertzbeat-mysql-tdengine/conf/application.yml

@@ -29,12 +29,11 @@ spring:
       static-locations:
         - classpath:/dist/
         - classpath:../dist/
-  thymeleaf:
-    prefix: classpath:/templates/
-    check-template-location: true
-    cache: true
-    suffix: .html
-    mode: HTML
+  # need to disable spring boot mongodb auto config, or default mongodb connection tried and failed..
+  autoconfigure:
+    exclude: org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration
+  freemarker:
+    enabled: false
 
 management:
   health:

script/docker-compose/hertzbeat-postgresql-iotdb/conf/application.yml

@@ -29,12 +29,11 @@ spring:
       static-locations:
         - classpath:/dist/
         - classpath:../dist/
-  thymeleaf:
-    prefix: classpath:/templates/
-    check-template-location: true
-    cache: true
-    suffix: .html
-    mode: HTML
+  # need to disable spring boot mongodb auto config, or default mongodb connection tried and failed..
+  autoconfigure:
+    exclude: org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration
+  freemarker:
+    enabled: false
 
 management:
   health:

script/helm/hertzbeat/templates/manager/configmap.yaml

@@ -25,14 +25,8 @@ data:
       # need to disable spring boot mongodb auto config, or default mongodb connection tried and failed..
       autoconfigure:
         exclude: org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration
-      thymeleaf:
-        prefix: classpath:/templates/
-        check-template-location: true
-        cache: true
-        suffix: .html
-        mode: HTML
-        template-resolver-order: 1
-
+      freemarker:
+        enabled: false
     management:
       health:
         mail: