新增“执行器启用开关”配置项(xxl.job.executor.enabled)，默认开启，关闭时不进行执行器初始化；

doc/XXL-JOB官方文档.md

@@ -989,13 +989,13 @@ xuxueli/xxl-job-admin:{指定版本}
 ```
 ### 调度中心部署根地址 [选填]：如调度中心集群部署存在多个地址则用逗号分隔。执行器将会使用该地址进行"执行器心跳注册"和"任务结果回调"；为空则关闭自动注册；
 xxl.job.admin.addresses=http://127.0.0.1:8080/xxl-job-admin
-
 ### 调度中心通讯TOKEN [选填]：非空时启用；
 xxl.job.admin.accessToken=default_token
-
 ### 调度中心通讯超时时间[选填]，单位秒；默认3s；
 xxl.job.admin.timeout=3
 
+### 执行器启用开关 [选填]：默认开启，关闭时不进行执行器初始化；
+xxl.job.executor.enabled=true
 ### 执行器AppName [选填]：执行器心跳注册分组依据；为空则关闭自动注册
 xxl.job.executor.appname=xxl-job-executor-sample
 ### 执行器注册 [选填]：优先使用该配置作为注册地址，为空时使用内嵌服务 ”IP:PORT“ 作为注册地址。从而更灵活的支持容器类型执行器动态IP和动态映射端口问题。
@@ -2700,7 +2700,7 @@ public void execute() {
 ### 7.42 版本 v3.3.1 Release Notes[ING]
 - 1、【修复】调度组件事务代码优化，修复DB超时等小概率情况下调度终止问题；
 - 2、【修复】合并PR-3869，修复底层通讯超时设置无效问题；
-- 3、【TODO】执行器新增“执行器运行开关”配置项(xxl.job.executor.enable)，关闭时执行器不进行初始化；
+- 3、【新增】新增“执行器启用开关”配置项(xxl.job.executor.enabled)，默认开启，关闭时不进行执行器初始化；
 - 4、【TODO】任务调度触发后分批批量更新，提升调度性能；
 
 

xxl-job-core/src/main/java/com/xxl/job/core/executor/XxlJobExecutor.java

@@ -33,6 +33,7 @@ public class XxlJobExecutor  {
     private String adminAddresses;
     private String accessToken;
     private int timeout;
+    private Boolean enabled;
     private String appname;
     private String address;
     private String ip;
@@ -49,6 +50,9 @@ public class XxlJobExecutor  {
     public void setTimeout(int timeout) {
         this.timeout = timeout;
     }
+    public void setEnabled(Boolean enabled) {
+        this.enabled = enabled;
+    }
     public void setAppname(String appname) {
         this.appname = appname;
     }
@@ -72,6 +76,12 @@ public class XxlJobExecutor  {
     // ---------------------- start + stop ----------------------
     public void start() throws Exception {
 
+        // valid enabled
+        if (enabled!=null && !enabled) {
+            logger.info(">>>>>>>>>>> xxl-job executor start fail, enabled:{}", enabled);
+            return;
+        }
+
         // init logpath
         XxlJobFileAppender.initLogPath(logPath);
 

xxl-job-core/src/main/java/com/xxl/job/core/executor/impl/XxlJobSimpleExecutor.java

@@ -49,7 +49,7 @@ public class XxlJobSimpleExecutor extends XxlJobExecutor {
 
 
     private void initJobHandlerMethodRepository(List<Object> xxlJobBeanList) {
-        if (xxlJobBeanList==null || xxlJobBeanList.size()==0) {
+        if (xxlJobBeanList==null || xxlJobBeanList.isEmpty()) {
             return;
         }
 

xxl-job-executor-samples/xxl-job-executor-sample-springboot-ai/src/main/java/com/xxl/job/executor/config/XxlJobConfig.java

@@ -25,6 +25,9 @@ public class XxlJobConfig {
     @Value("${xxl.job.admin.timeout}")
     private int timeout;
 
+    @Value("${xxl.job.executor.enabled}")
+    private Boolean enabled;
+
     @Value("${xxl.job.executor.appname}")
     private String appname;
 
@@ -49,12 +52,13 @@ public class XxlJobConfig {
         logger.info(">>>>>>>>>>> xxl-job config init.");
         XxlJobSpringExecutor xxlJobSpringExecutor = new XxlJobSpringExecutor();
         xxlJobSpringExecutor.setAdminAddresses(adminAddresses);
+        xxlJobSpringExecutor.setAccessToken(accessToken);
+        xxlJobSpringExecutor.setTimeout(timeout);
+        xxlJobSpringExecutor.setEnabled(enabled);
         xxlJobSpringExecutor.setAppname(appname);
         xxlJobSpringExecutor.setAddress(address);
         xxlJobSpringExecutor.setIp(ip);
         xxlJobSpringExecutor.setPort(port);
-        xxlJobSpringExecutor.setAccessToken(accessToken);
-        xxlJobSpringExecutor.setTimeout(timeout);
         xxlJobSpringExecutor.setLogPath(logPath);
         xxlJobSpringExecutor.setLogRetentionDays(logRetentionDays);
 

xxl-job-executor-samples/xxl-job-executor-sample-springboot-ai/src/main/resources/application.properties

@@ -17,6 +17,8 @@ xxl.job.admin.accessToken=default_token
 ### xxl-job timeout by second, default 3s
 xxl.job.admin.timeout=3
 
+### xxl-job executor enable, default true
+xxl.job.executor.enabled=true
 ### xxl-job executor appname
 xxl.job.executor.appname=xxl-job-executor-sample-ai
 ### xxl-job executor registry-address: default use address to registry , otherwise use ip:port if address is null