XXL-JOB本地部署

# 1 拉取代码

项目地址

https://gitee.com/xuxueli0323/xxl-job.git

# 2 执行SQL脚本

执行tables_xxl_job.sql

# 3 修改xxl-job-admin配置文件

修改数据库地址

application.properties

spring.datasource.url=jdbc:mysql://127.0.0.1:3306/xxl_job?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&serverTimezone=Asia/Shanghai
spring.datasource.username=root
spring.datasource.password=root_pwd
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver

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# 4 启动xxl-job-admin服务

初始账号密码：admin/123456

# 5 整合springboot项目

拉取的项目代码中已经包括了springboot整合示例：xxl-job-executor-sample-springboot

# 5.1 添加相关依赖包

版本号跟xxl-job-admin的保持一致

<!-- xxl-job-core -->
<dependency>
  <groupId>com.xuxueli</groupId>
  <artifactId>xxl-job-core</artifactId>
  <version>2.3.1</version>
</dependency>

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# 5.2 添加XxlJobConfig配置文件

可直接拷贝示例的代码

package com.xxl.job.executor.core.config;

import com.xxl.job.core.executor.impl.XxlJobSpringExecutor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * xxl-job config
 *
 * @author xuxueli 2017-04-28
 */
@Configuration
public class XxlJobConfig {
    private Logger logger = LoggerFactory.getLogger(XxlJobConfig.class);

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

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

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

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

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

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

    @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.setAddress(address);
        xxlJobSpringExecutor.setIp(ip);
        xxlJobSpringExecutor.setPort(port);
        xxlJobSpringExecutor.setAccessToken(accessToken);
        xxlJobSpringExecutor.setLogPath(logPath);
        xxlJobSpringExecutor.setLogRetentionDays(logRetentionDays);

        return xxlJobSpringExecutor;
    }

    /**
     * 针对多网卡、容器内部署等情况，可借助 "spring-cloud-commons" 提供的 "InetUtils" 组件灵活定制注册IP；
     *
     *      1、引入依赖：
     *          <dependency>
     *             <groupId>org.springframework.cloud</groupId>
     *             <artifactId>spring-cloud-commons</artifactId>
     *             <version>${version}</version>
     *         </dependency>
     *
     *      2、配置文件，或者容器启动变量
     *          spring.cloud.inetutils.preferred-networks: 'xxx.xxx.xxx.'
     *
     *      3、获取IP
     *          String ip_ = inetUtils.findFirstNonLoopbackHostInfo().getIpAddress();
     */

}

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# 5.3 添加jobhandler

package com.xxl.job.executor.service.jobhandler;

import com.xxl.job.core.context.XxlJobHelper;
import com.xxl.job.core.handler.annotation.XxlJob;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;

import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Arrays;
import java.util.concurrent.TimeUnit;

@Component
public class SampleXxlJob {
    private static Logger logger = LoggerFactory.getLogger(SampleXxlJob.class);

    /**
     * 简单任务示例（Bean模式）
     */
    @XxlJob("louisHandler")
    public void louisHandler() throws Exception {
        System.out.println("XXL-JOB, louis." + System.currentTimeMillis());
    }
}

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# 5.4 xxl-job-admin添加相应任务

新增执行器

AppName需与项目中的配置一致

application.properties

xxl.job.executor.appname=xxl-job-executor-sample-louis

新增任务

# 5.5 运行项目

控制台打印结果

XXL-JOB, louis.1653737632410
XXL-JOB, louis.1653737640101
XXL-JOB, louis.1653737650076
XXL-JOB, louis.1653737660078
XXL-JOB, louis.1653737670101
XXL-JOB, louis.1653737680081
XXL-JOB, louis.1653737690084

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