集成xxl-job分布式任务调度平台

首先声明，本篇博文基于springboot，基于spring的请自行研究。

（一）启动控制平台

首先将xxl-job-master.zip下载下来，然后在mysql数据库创建xxl-job数据库。

执行数据库：

用tomcat启动xxl-job-admin以后，打开页面：http://localhost:8081/xxl-job-admin/（用户名：admin 密码：123456）

然后在页面上创建执行器和任务。

（二）创建执行器

第一步：创建maven项目

第二步：修改pom.xml文件，加入如下：

<parent>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-parent</artifactId>

        <version>1.5.6.RELEASE</version>

    </parent>

    <dependencies>

        <!-- jetty -->

        <dependency>

            <groupId>org.eclipse.jetty</groupId>

            <artifactId>jetty-server</artifactId>

        </dependency>

        <dependency>

            <groupId>org.eclipse.jetty</groupId>

            <artifactId>jetty-util</artifactId>

        </dependency>

        <dependency>

            <groupId>org.eclipse.jetty</groupId>

            <artifactId>jetty-http</artifactId>

        </dependency>

        <dependency>

            <groupId>org.eclipse.jetty</groupId>

            <artifactId>jetty-io</artifactId>

        </dependency>

        <!-- spring-boot-starter-web (spring-webmvc + tomcat) -->

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-web</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-test</artifactId>

            <scope>test</scope>

        </dependency>

        <!-- xxl-job-core -->

        <dependency>

            <groupId>com.xuxueli</groupId>

            <artifactId>xxl-job-core</artifactId>

            <version>1.9.0-SNAPSHOT</version>

        </dependency>

    </dependencies>

    <build>

        <plugins>

            <plugin>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-maven-plugin </artifactId>

            </plugin>

        </plugins>

    </build>

第三步：在resources目录下添加application.properties和logback.xml

# web port

server.port=8084

# log config

logging.config=classpath:logback.xml

# xxl-job

### xxl-job admin address list, such as "http://address" or "http://address01,http://address02"

xxl.job.admin.addresses=http://127.0.0.1:8081/xxl-job-admin

### xxl-job executor address

xxl.job.executor.appname=ececutor01

xxl.job.executor.ip=10.1.1.23

xxl.job.executor.port=9999

### xxl-job log path

xxl.job.executor.logpath=/data/applogs/xxl-job/jobhandler/

### xxl-job, access token

xxl.job.accessToken=

<?xml version="1.0" encoding="UTF-8"?>

<configuration debug="false" scan="true" scanPeriod="1 seconds">

    <contextName>logback</contextName>

    <property name="log.path" value="/data/applogs/xxl-job/xxl-job-executor-sample-springboot.log"/>

    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">

       <!-- <filter class="ch.qos.logback.classic.filter.ThresholdFilter" >

            <level>WARN</level>

        </filter>-->

        <encoder>

            <pattern>%d{HH:mm:ss.SSS} %contextName [%thread] %-5level %logger{36} - %msg%n</pattern>

        </encoder>

    </appender>

    <appender name="file" class="ch.qos.logback.core.rolling.RollingFileAppender">

        <file>${log.path}</file>

        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">

            <fileNamePattern>${log.path}.%d{yyyy-MM-dd}.zip</fileNamePattern>

        </rollingPolicy>

        <encoder>

            <pattern>%date %level [%thread] %logger{36} [%file : %line] %msg%n

            </pattern>

        </encoder>

    </appender>

    <root level="info">

        <appender-ref ref="console"/>

        <appender-ref ref="file"/>

    </root>

    <!--<logger name="com.xxl.job.executor.service.info" level="WARN" additivity="false">

        <appender-ref ref="console"/>

        <appender-ref ref="file"/>

    </logger>-->

</configuration>

接着，按照如下创建包和类：

XxlJobConfig：

package com.jump.config;

import com.xxl.job.core.executor.XxlJobExecutor;

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.ComponentScan;

import org.springframework.context.annotation.Configuration;

/**

 *

 */

@Configuration

@ComponentScan(basePackages = "com.xxl.job.executor.service.jobhandler")

public class XxlJobConfig {

    private Logger logger = LoggerFactory.getLogger(XxlJobConfig.class);

    @Value("${xxl.job.admin.addresses}")

    private String addresses;

    @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.executor.logpath}")

    private String logpath;

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

    private String accessToken;

    @Bean(initMethod = "start", destroyMethod = "destroy")

    public XxlJobExecutor xxlJobExecutor() {

        logger.info(">>>>>>>>>>> xxl-job config init.");

        XxlJobExecutor xxlJobExecutor = new XxlJobExecutor();

        xxlJobExecutor.setIp(ip);

        xxlJobExecutor.setPort(port);

        xxlJobExecutor.setAppName(appname);

        xxlJobExecutor.setAdminAddresses(addresses);

        xxlJobExecutor.setLogPath(logpath);

        xxlJobExecutor.setAccessToken(accessToken);

        return xxlJobExecutor;

    }

}

MyJobHandler：

package com.jump.handler;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.stereotype.Service;

import com.xxl.job.core.biz.model.ReturnT;

import com.xxl.job.core.handler.IJobHandler;

import com.xxl.job.core.handler.annotation.JobHander;

import com.xxl.job.core.log.XxlJobLogger;

/**

 * @author Jump

 * @version 创建时间：2019年1月22日 下午1:25:13 类说明

 */

@JobHander(value = "myJobHandler")

@Service

public class MyJobHandler extends IJobHandler {

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

    private String port;

    @Override

    public ReturnT<String> execute(String... params) throws Exception {

        XxlJobLogger.log("XXL-JOB, Hello World." + port);

        System.out.println("XXL-JOB, Hello World." + port);

        for (int i = 0; i < 5; i++) {

            XxlJobLogger.log("beat at:" + i);

            // TimeUnit.SECONDS.sleep(2);

        }

        return ReturnT.SUCCESS;

    }

}

App：

package com.jump;

import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

/**

 * @author Jump

 * @version 创建时间：2019年1月22日 下午1:27:28 类说明

 */

@SpringBootApplication

public class App {

    public static void main(String[] args) {

        SpringApplication.run(App.class, args);

    }

}

然后右键run，就能开启任务执行器。

巴特西

集成xxl-job分布式任务调度平台

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