spring boot(18):マルチスレッド実行タイミングタスク
1283 ワード
参考: https://www.cnblogs.com/mmzs/p/10161936.html
オンラインCron表現生成器
http://cron.qqe2.com/
http://www.bejson.com/othertools/cron/
import com.google.common.util.concurrent.ThreadFactoryBuilder;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.LinkedBlockingDeque;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
/**
* @author jean.zj
* @date 2018-11-18
*/
@Component
@Configuration
@EnableScheduling
public class Task {
private ExecutorService executorService = new ThreadPoolExecutor(5, 10,
3000, TimeUnit.MILLISECONDS, new LinkedBlockingDeque<>(10), new ThreadFactoryBuilder()
.setNameFormat("Task-impl-%d").build());
/**
*
* 3 , 3
*/
@Scheduled(cron = "0 3/3 * * * ? ")
public void test() {
executorService.execute(() -> {
});
}
}
スレッド依存: https://blog.csdn.net/Lxinccode/article/details/83088189 オンラインCron表現生成器
http://cron.qqe2.com/
http://www.bejson.com/othertools/cron/