xxljob部署及基本使用

上github官方说明文档
https://github.com/xuxueli/xxl-job

需要准备的环境

Maven3+
Jdk1.8+
Mysql5.7+

解压后获取初始化sql

初始化数据库和表

改下xxl-job-admin模块的数据库地址和tomcat端口，然后logback日志路径可以自定义修改

然后打成jar包，放到服务上java -jar跑起来就行了
默认登录账号 “admin/123456”

依旧打成jar包，然后跑起来
这个属性和配置执行器有关

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

引入依赖，和当前调度器执行器版本一致

    com.xuxueli
    xxl-job-core
    2.3.0

配置XxlJobSpringExecutor参数

package com.fchan.springcloudstream.xxl;

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;


@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;
    }

    


}

参数demo

xxl:
  job:
    accessToken: ''
    admin:
	  #这个ip+端口需要开启防火墙
      addresses: http://xxx.xxx.xxx.xxx:30020/xxl-job-admin
    executor:
      ip: ''
      address: ''
      #这个appname就是一会配置执行器时候要填写的appname
      appname: xxl-job-executor-sample
      #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: /home/ubuntu/app/xxljob/logs/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；
      #不要和当前tomcat端口相同
      port: 30022

配置一个自定义任务

package com.fchan.springcloudstream.xxl;

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;

@Component
public class MyJob {

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

	//test1JobHandler就是一会配置任务的时候填写的JobHandler输入框中的值
    @XxlJob(value = "test1JobHandler")
    public void test1(){
        XxlJobHelper.log("my-JOB, Hello World.");
        String command = XxlJobHelper.getJobParam();
        XxlJobHelper.log("传入的参数");
        logger.info("command:" + command);
    }


}

配置执行器

配置任务

执行一波测试
成功~