新版Springboot整合XXL-Job项目搭建

DBC 1.1K 0

添加XXL-Job依赖

		<dependency>
			<groupId>com.xuxueli</groupId>
			<artifactId>xxl-job-core</artifactId>
			<version>2.3.0</version>
		</dependency>

编写简单的任务调度例子

新增logback.xml

<?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-admin.log"/>

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

</configuration>

配置文件

#----------xxl-job配置--------------
logging.config=classpath:logback.xml
#调度中心部署地址,多个配置逗号分隔 "http://address01,http://address02"
xxl.job.admin.addresses=http://127.0.0.1:8080/xxl-job-admin

#执行器token,非空时启用 xxl-job, access token
xxl.job.accessToken=dbc655.top

# 执行器app名称,和控制台那边配置一样的名称,不然注册不上去
xxl.job.executor.appname=dbc-test

# [选填]执行器注册: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。
xxl.job.executor.address=

#[选填]执行器IP :默认为空表示自动获取IP(即springboot容器的ip和端口,可以自动获取,也可以指定),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",
xxl.job.executor.ip=

# [选填]执行器端口号: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;
xxl.job.executor.port=9999

#执行器日志文件存储路径,需要对该路径拥有读写权限;为空则使用默认路径
xxl.job.executor.logpath=./data/logs/xxl-job/executor

#执行器日志保存天数
xxl.job.executor.logretentiondays=30

config配置类——XxlJobConfig

package com.example.test05.demo.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;

@Configuration
public class XxlJobConfig {
    private Logger log = LoggerFactory.getLogger(XxlJobConfig.class);

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

    @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.accessToken}")
    private String accessToken;

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

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

    //旧版的有bug
    //@Bean(initMethod = "start", destroyMethod = "destroy")
    @Bean
    public XxlJobSpringExecutor xxlJobExecutor() {
        log.info(">>>>>>>>>>> xxl-job config init.");
        XxlJobSpringExecutor xxlJobSpringExecutor = new XxlJobSpringExecutor();
        xxlJobSpringExecutor.setAdminAddresses(adminAddresses);
        xxlJobSpringExecutor.setAppname(appName);
        xxlJobSpringExecutor.setIp(ip);
        xxlJobSpringExecutor.setPort(port);
        xxlJobSpringExecutor.setAccessToken(accessToken);
        xxlJobSpringExecutor.setLogPath(logPath);
        xxlJobSpringExecutor.setLogRetentionDays(logRetentionDays);

        return xxlJobSpringExecutor;
    }
}

创建第一个XXL-Job分布式调度任务

MyJobHandler

package com.example.test05.demo.jpb;

import com.xxl.job.core.biz.model.ReturnT;
import com.xxl.job.core.handler.annotation.XxlJob;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;


@Component
public class MyJobHandler {

    private Logger log = LoggerFactory.getLogger(MyJobHandler.class);

    @XxlJob(value = "demoJobHandler",init = "init",destroy = "destroy")
    public ReturnT<String> execute(String param){
        log.info("dbc方法调用成功——"+ LocalDateTime.now());
        return ReturnT.SUCCESS;
    }

    private void init(){
        log.info("init 方法被调用");
    }
    private void destroy(){
        log.info("destroy 方法被调用");
    }
}

在xxl-job控制台浅浅操作

新版Springboot整合XXL-Job项目搭建插图

我们的控制台输出如下

点击查看完整内容
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简单的使用就这样结束啦

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