【XXL-JOB】整合xxl-job

关于分布式任务调度XXL-JOB，不做介绍，自行官网查看。

官网：  https://www.xuxueli.com/xxl-job/

1、下载源码

地址：https://github.com/xuxueli/xxl-job/

2、源码结构

3、初始化数据库

4、配置调度中心

修改调度中心配置文件：/xxl-job/xxl-job-admin/src/main/resources/application.properties

### web
server.port=8080
server.servlet.context-path=/xxl-job-admin

### actuator
management.server.servlet.context-path=/actuator
management.health.mail.enabled=false

### resources
spring.mvc.servlet.load-on-startup=0
spring.mvc.static-path-pattern=/static/**
spring.resources.static-locations=classpath:/static/

### freemarker
spring.freemarker.templateLoaderPath=classpath:/templates/
spring.freemarker.suffix=.ftl
spring.freemarker.charset=UTF-8
spring.freemarker.request-context-attribute=request
spring.freemarker.settings.number_format=0.##########

### mybatis
mybatis.mapper-locations=classpath:/mybatis-mapper/*Mapper.xml
#mybatis.type-aliases-package=com.xxl.job.admin.core.model

### xxl-job, datasource
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=123456
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver

### datasource-pool
spring.datasource.type=com.zaxxer.hikari.HikariDataSource
spring.datasource.hikari.minimum-idle=10
spring.datasource.hikari.maximum-pool-size=30
spring.datasource.hikari.auto-commit=true
spring.datasource.hikari.idle-timeout=30000
spring.datasource.hikari.pool-name=HikariCP
spring.datasource.hikari.max-lifetime=900000
spring.datasource.hikari.connection-timeout=10000
spring.datasource.hikari.connection-test-query=SELECT 1
spring.datasource.hikari.validation-timeout=1000

### xxl-job, email
spring.mail.host=smtp.qq.com
spring.mail.port=25
[email protected]
[email protected]
spring.mail.password=xxx
spring.mail.properties.mail.smtp.auth=true
spring.mail.properties.mail.smtp.starttls.enable=true
spring.mail.properties.mail.smtp.starttls.required=true
spring.mail.properties.mail.smtp.socketFactory.class=javax.net.ssl.SSLSocketFactory

### xxl-job, access token
xxl.job.accessToken=

### xxl-job, i18n (default is zh_CN, and you can choose "zh_CN", "zh_TC" and "en")
xxl.job.i18n=zh_CN

## xxl-job, triggerpool max size
xxl.job.triggerpool.fast.max=200
xxl.job.triggerpool.slow.max=100

### xxl-job, log retention days
xxl.job.logretentiondays=30

5、启动调度中心

在浏览器输入http://localhost:8080/xxl-job-admin，输入用户名和密码 admin/123456

 

6、创建执行器项目

创建Springboot项目，pom文件

    4.0.0

    
        org.springframework.boot
        spring-boot-starter-parent
        2.2.5.RELEASE
         
    

    com.xxljob.demo
    xxl-job-test
    1.0-SNAPSHOT

    
        UTF-8
        UTF-8
        1.8
    

    

        
            org.springframework.boot
            spring-boot-starter-web
        

        
            org.springframework.boot
            spring-boot-starter-test
            test
        

        
            com.xuxueli
            xxl-job-core
            2.3.0
        

        
            org.projectlombok
            lombok
            1.18.20
        

    

    
        
            
                org.springframework.boot
                spring-boot-maven-plugin
            
        
    

    
        
            aliyun-repo
            aliyun
            http://maven.aliyun.com/nexus/content/groups/public/
        
    

配置文件：application.yml

server:
  port: 8081

spring:
  application:
    name: xxl-job-demo

# xxl-job配置
xxl:
  job:
    admin:
      # 调度中心部署跟地址 [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；
      addresses: http://127.0.0.1:8080/xxl-job-admin
    executor:
      # 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。
      address:
      # 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
      appname: xxl-job-demo
      # 执行器IP [选填]：默认为空表示自动获取IP，多网卡时可手动设置指定IP，该IP不会绑定Host仅作为通讯实用；地址信息用于 "执行器注册" 和 "调度中心请求并触发任务"；
      ip:
      # 执行器端口号 [选填]：小于等于0则自动获取；默认端口为9999，单机部署多个执行器时，注意要配置不同执行器端口；
      port: 9999
      # 执行器运行日志文件存储磁盘路径 [选填] ：需要对该路径拥有读写权限；为空则使用默认路径；
      logpath: /Users/luoyu/Documents/log/xxl-job/jobhandler
      # 执行器日志文件保存天数 [选填] ： 过期日志自动清理, 限制值大于等于3时生效; 否则, 如-1, 关闭自动清理功能；
      logretentiondays: 30
    # 执行器通讯TOKEN [选填]：非空时启用；
    accessToken:

7、配置文件XxlJobConfig

import com.xxl.job.core.executor.impl.XxlJobSpringExecutor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Slf4j
@Configuration
public class XxlJobConfig {

    @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() {
        log.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;
    }
}

8、创建handler

import com.xxl.job.core.context.XxlJobHelper;
import com.xxl.job.core.handler.annotation.XxlJob;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;

@Slf4j
@Component
public class TestHandler {

    @XxlJob("001Handler")
    public void test001() throws Exception {
        XxlJobHelper.log("XXL-JOB, test001.");
        log.info("test001");
    }

    @XxlJob("002Handler")
    public void test002() throws Exception {
        XxlJobHelper.log("XXL-JOB, test002.");
        log.info("test002");
    }
}

 

9、在调度中心页面配置执行器

 10、添加任务

JobHandler写代码里注解的就行

 

11、执行任务

 

12、查看日志