SpringBoot 快速集成 Elastic Job

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一、引入依賴

<dependency>
    <groupId>com.github.kuhn-he</groupId>
    <artifactId>elastic-job-lite-spring-boot-starter</artifactId>
    <version>2.1.53</version>
</dependency>

 

二、配置Elastic Job

#elastic-job
elaticjob.zookeeper.server-lists=127.0.0.1:2181
elaticjob.zookeeper.namespace=bounter-job

 

三、開發Job類

package cn.bounter.job.elasticjob;

import com.dangdang.ddframe.job.api.ShardingContext;
import com.dangdang.ddframe.job.api.simple.SimpleJob;
import com.dangdang.elasticjob.lite.annotation.ElasticSimpleJob;
import org.springframework.stereotype.Component;

//Job configuration annotation
@ElasticSimpleJob(cron="*/3 * * * * ?", shardingTotalCount=2)
@Component
public class AppJob implements SimpleJob {
    @Override
    public void execute(ShardingContext shardingContext) {
        switch (shardingContext.getShardingItem()) {
            case 0:
                System.out.println("hello from shard 0");
                break;
            case 1:
                System.out.println("hello from shard 1");
                break;
        }
    }
}

 

四、啟動SpringBoot應用，觀察控制台輸出

 

這就是所有步驟了，是不是很簡單哉！那就趕快自己試試吧！

 

需要源代碼的見Github傳送門：

https://github.com/13babybear/bounter-job