SpringBoot整合Xxl-job实现定时任务的全过程

<dependency>
	<groupId>com.xuxueli</groupId>
    <artifactId>xxl-job-core</artifactId>
    <version>2.2.0</version>
</dependency>

@Configuration
public class XxlJobConfig {
    private Logger logger = LoggerFactory.getLogger(XxlJobConfig.class);

    @Value("${xxl.job.admin.addresses}")
    private String adminAddresses;

    @Value("${xxl.job.executor.appname}")
    private String appName;

    @Value("${xxl.job.executor.ip}")
    private String ip;

    @Value("${xxl.job.executor.port}")
    private int port;

    @Value("${xxl.job.accessToken}")
    private String accessToken;

    @Value("${xxl.job.executor.logpath}")
    private String logPath;

    @Value("${xxl.job.executor.logretentiondays}")
    private int logRetentionDays;


    @Bean
    public XxlJobSpringExecutor xxlJobExecutor() {
        logger.info(">>>>>>>>>>> xxl-job config init.");
        XxlJobSpringExecutor xxlJobSpringExecutor = new XxlJobSpringExecutor();
        xxlJobSpringExecutor.setAdminAddresses(adminAddresses);
        xxlJobSpringExecutor.setAppname(appName);
        xxlJobSpringExecutor.setIp(ip);
        xxlJobSpringExecutor.setPort(port);
        xxlJobSpringExecutor.setAccessToken(accessToken);
        xxlJobSpringExecutor.setLogPath(logPath);
        xxlJobSpringExecutor.setLogRetentionDays(logRetentionDays);

        return xxlJobSpringExecutor;
    }
}

xxl:
  job:
    admin:
      addresses: http://127.0.0.1:8080/xxl-job-admin #部署的调度中心的url
    executor:
      appname: xxl-job-volunteer-executor #执行器的名字
      ip:
      port: 9999 #调度中心调用执行器时使用的端口
      logpath: /data/apploggs/xxl-job/jobhandler #日志路径
      logretentiondays: 30 #日志保留天数
    accessToken:

@Component
public class XxlJobSample {

    // myDemoJob是任务的名字，也是Spring中bean的名字
    @XxlJob("myDemoJob")
    public ReturnT<String> myDemoJob(String value) {
        System.out.println("myDemoJob:定时任务触发：" + value);
        return ReturnT.SUCCESS;
    }
    
}

 >>>>>>>>>>> xxl-job reGISter jobhandler success, name:myDemoJob, jobHandler:com.xxl.job.core.handler.impl.MethodJobHandler@1f94dd63[class com.volunteer.component.XxlJobSample#myDemoJob]
 
 >>>>>>>>>>> xxl-job remoting server start success, Nettype = class com.xxl.job.core.server.EmbedServer, port = 9999

2022-01-16 11:54:05.039  INFO 7836 --- [Pool-1148366645] c.xxl.job.core.executor.XxlJobExecutor   : >>>>>>>>>>> xxl-job regist JobThread success, jobId:7, handler:com.xxl.job.core.handler.impl.MethodJobHandler@1f94dd63[class com.volunteer.component.XxlJobSample#myDemoJob]
myDemoJob:定时任务触发：testParam
2022-01-16 11:55:38.059  INFO 7836 --- [      Thread-22] com.xxl.job.core.thread.JobThread        : >>>>>>>>>>> xxl-job JobThread stoped, hashCode:Thread[Thread-22,10,main]

public class DemoGlueJobHandler extends IJobHandler {

	@Override
	public void execute() throws Exception {
		XxlJobHelper.log("定时任务执行了一次");
        HttpRequest.post("http://localhost:8088/oos/test")
                  .header(Header.USER_AGENT, "xxl-job")//头信息，多个头信息多次调用此方法即可
                  .timeout(20000)//超时，毫秒
                  .execute();
	}

}