1. 引入依赖

pom.xml 文件中添加以下依赖:

<dependency>
    <groupId>com.xxl-job</groupId>
    <artifactId>xxl-job-core</artifactId>
    <version>${xxl.job.version}</version>
</dependency>
  1. 配置参数

application.ymlapplication.properties 文件中添加如下配置:

xxl:
  job:
    admin:
      addresses: http://localhost:8080/xxl-job-admin
      accessToken:
    executor:
      appname: xxl-job-executor-sample
      address: http://localhost:9999/xxl-job-executor
      ip:
      port: 9999
      logpath: /data/applogs/xxl-job/jobhandler
      logretentiondays: 30
  1. 编写定时任务

在你的项目中编写需要定时执行的任务,例如:

@Component
public class MyJobHandler extends IJobHandler {

    @Override
    public ReturnT<String> execute(String param) throws Exception {
        // TODO: 定时任务执行的具体逻辑
        return ReturnT.SUCCESS;
    }
}
  1. 注册任务

在 Spring Boot 的配置类中注册任务,例如:

@Configuration
public class XxlJobConfig {

    @Autowired
    private MyJobHandler myJobHandler;

    @Bean(initMethod = "start", destroyMethod = "destroy")
    public XxlJobSpringExecutor xxlJobExecutor() {
        XxlJobSpringExecutor executor = new XxlJobSpringExecutor();
        executor.setAdminAddresses("http://localhost:8080/xxl-job-admin");
        executor.setAppname("xxl-job-executor-sample");
        executor.setAddress("http://localhost:9999/xxl-job-executor");
        executor.setIp("");
        executor.setPort(9999);
        executor.setAccessToken("");
        executor.setLogPath("/data/applogs/xxl-job/jobhandler");
        executor.setLogRetentionDays(30);

        // 注册任务处理器
        Map<String, IJobHandler> handlerMap = new HashMap<>();
        handlerMap.put("myJobHandler", myJobHandler);
        executor.setHandlerMap(handlerMap);

        return executor;
    }
}
  1. 启动项目

启动 Spring Boot 项目,并在 xxl-job-admin 中配置任务即可

我希望使用xxl-job完成定时任务但我没有使用过我具体该怎么引入到我的boot项目并使用

原文地址: https://www.cveoy.top/t/topic/eFVF 著作权归作者所有。请勿转载和采集!

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