⬆️ 由于xxl-job2.1.2版本导致的懒加载提前问题，暂时升级到2.2.0快照版本

ballcat-admin/ballcat-admin-boot/src/main/java/com/your/packages/admin/modules/test/AdminDemoJobHandler.java

@@ -1,8 +1,7 @@
 package com.your.packages.admin.modules.test;
 
 import com.xxl.job.core.biz.model.ReturnT;
-import com.xxl.job.core.handler.IJobHandler;
-import com.xxl.job.core.handler.annotation.JobHandler;
+import com.xxl.job.core.handler.annotation.XxlJob;
 import com.xxl.job.core.log.XxlJobLogger;
 import org.springframework.stereotype.Component;
 
@@ -11,21 +10,19 @@ import java.util.concurrent.TimeUnit;
 
 
 /**
- * 任务Handler示例（Bean模式）
+ * XxlJob开发示例（Bean模式）
  *
  * 开发步骤：
- * 1、继承"IJobHandler"：“com.xxl.job.core.handler.IJobHandler”；
- * 2、注册到Spring容器：添加“@Component”注解，被Spring容器扫描为Bean实例；
- * 3、注册到执行器工厂：添加“@JobHandler(value="自定义jobhandler名称")”注解，注解value值对应的是调度中心新建任务的JobHandler属性的值。
- * 4、执行日志：需要通过 "XxlJobLogger.log" 打印执行日志；
+ * 1、在Spring Bean实例中，开发Job方法，方式格式要求为 "public ReturnT<String> execute(String param)"
+ * 2、为Job方法添加注解 "@XxlJob(value="自定义jobhandler名称", init = "JobHandler初始化方法", destroy = "JobHandler销毁方法")"，注解value值对应的是调度中心新建任务的JobHandler属性的值。
+ * 3、执行日志：需要通过 "XxlJobLogger.log" 打印执行日志；
  *
- * @author xuxueli 2015-12-19 19:43:36
+ * @author xuxueli 2019-12-11 21:52:51
  */
-@JobHandler(value="adminDemoJobHandler")
 @Component
-public class AdminDemoJobHandler extends IJobHandler {
+public class AdminDemoJobHandler {
 
-	@Override
+	@XxlJob(value="adminDemoJobHandler")
 	public ReturnT<String> execute(String param) throws Exception {
 		XxlJobLogger.log("AdminDemoJobHandler Invoke Success.");
 
@@ -35,7 +32,7 @@ public class AdminDemoJobHandler extends IJobHandler {
 			XxlJobLogger.log("beat at:" + i);
 			TimeUnit.SECONDS.sleep(2);
 		}
-		return SUCCESS;
+		return ReturnT.SUCCESS;
 	}
 
 }

ballcat-api/src/main/java/com/hccake/ballcat/api/modules/job/ApiDemoJobHandler.java

@@ -1,8 +1,7 @@
 package com.hccake.ballcat.api.modules.job;
 
 import com.xxl.job.core.biz.model.ReturnT;
-import com.xxl.job.core.handler.IJobHandler;
-import com.xxl.job.core.handler.annotation.JobHandler;
+import com.xxl.job.core.handler.annotation.XxlJob;
 import com.xxl.job.core.log.XxlJobLogger;
 import org.springframework.stereotype.Component;
 
@@ -11,21 +10,19 @@ import java.util.concurrent.TimeUnit;
 
 
 /**
- * 任务Handler示例（Bean模式）
+ * XxlJob开发示例（Bean模式）
  *
  * 开发步骤：
- * 1、继承"IJobHandler"：“com.xxl.job.core.handler.IJobHandler”；
- * 2、注册到Spring容器：添加“@Component”注解，被Spring容器扫描为Bean实例；
- * 3、注册到执行器工厂：添加“@JobHandler(value="自定义jobhandler名称")”注解，注解value值对应的是调度中心新建任务的JobHandler属性的值。
- * 4、执行日志：需要通过 "XxlJobLogger.log" 打印执行日志；
+ * 1、在Spring Bean实例中，开发Job方法，方式格式要求为 "public ReturnT<String> execute(String param)"
+ * 2、为Job方法添加注解 "@XxlJob(value="自定义jobhandler名称", init = "JobHandler初始化方法", destroy = "JobHandler销毁方法")"，注解value值对应的是调度中心新建任务的JobHandler属性的值。
+ * 3、执行日志：需要通过 "XxlJobLogger.log" 打印执行日志；
  *
- * @author xuxueli 2015-12-19 19:43:36
+ * @author xuxueli 2019-12-11 21:52:51
  */
-@JobHandler(value="apiDemoJobHandler")
 @Component
-public class ApiDemoJobHandler extends IJobHandler {
+public class ApiDemoJobHandler {
 
-	@Override
+	@XxlJob("apiDemoJobHandler")
 	public ReturnT<String> execute(String param) throws Exception {
 		XxlJobLogger.log("ApiDemoJobHandler Invoke Success.");
 
@@ -35,7 +32,7 @@ public class ApiDemoJobHandler extends IJobHandler {
 			XxlJobLogger.log("beat at:" + i);
 			TimeUnit.SECONDS.sleep(2);
 		}
-		return SUCCESS;
+		return ReturnT.SUCCESS;
 	}
 
 }

ballcat-common/ballcat-common-bom/pom.xml

@@ -15,7 +15,7 @@
         <mybatis-plus.version>3.3.1</mybatis-plus.version>
         <simple-cache.version>1.0.0</simple-cache.version>
         <swagger.core.version>1.5.2</swagger.core.version>
-        <xxl-job.version>2.1.2</xxl-job.version>
+        <xxl-job.version>2.2.0-SNAPSHOT</xxl-job.version>
         <spring-boot-admin.version>2.2.2</spring-boot-admin.version>
         <oss.aliyun.version>3.8.0</oss.aliyun.version>
     </properties>

ballcat-common/ballcat-common-job/src/main/java/com/hccake/ballcat/common/job/XxlJobAutoConfiguration.java

@@ -2,10 +2,11 @@ package com.hccake.ballcat.common.job;
 
 import com.hccake.ballcat.common.job.properties.XxlJobProperties;
 import com.xxl.job.core.executor.impl.XxlJobSpringExecutor;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 
 /**
  * @author lengleng
@@ -13,13 +14,15 @@ import org.springframework.context.annotation.Configuration;
  * <p>
  * xxl 初始化
  */
+@Slf4j
 @Configuration
 @EnableAutoConfiguration
-@ComponentScan("com.hccake.ballcat.common.job.properties")
+@Import(XxlJobProperties.class)
 public class XxlJobAutoConfiguration {
 
-	@Bean(initMethod = "start", destroyMethod = "destroy")
+	@Bean
 	public XxlJobSpringExecutor xxlJobSpringExecutor(XxlJobProperties xxlJobProperties) {
+		log.info(">>>>>>>>>>> xxl-job config init.");
 		XxlJobSpringExecutor xxlJobSpringExecutor = new XxlJobSpringExecutor();
 		xxlJobSpringExecutor.setAdminAddresses(xxlJobProperties.getAdmin().getAddresses());
 		xxlJobSpringExecutor.setAppName(xxlJobProperties.getExecutor().getAppName());

ballcat-common/ballcat-common-job/src/main/java/com/hccake/ballcat/common/job/properties/XxlJobProperties.java

@@ -2,14 +2,14 @@ package com.hccake.ballcat.common.job.properties;
 
 import lombok.Data;
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.stereotype.Component;
+import org.springframework.context.annotation.Configuration;
 
 /**
  * @author lengleng
  * @date 2019-09-18
  */
 @Data
-@Component
+@Configuration
 @ConfigurationProperties(prefix = "xxl.job")
 public class XxlJobProperties {
 	private XxlAdminProperties admin = new XxlAdminProperties();