Reactor系列(十七)parallel多线程

Posted 2020-11-25 javaweibiancheng

#java#reactor#flux#parallet#

多线程

视频解说: https://www.bilibili.com/video/av81386202/

FluxMonoTestCase.java

package com.example.reactor;

import lombok.extern.slf4j.Slf4j;
import org.junit.jupiter.api.Test;
import reactor.core.publisher.Flux;
import reactor.core.scheduler.Schedulers;

@Slf4j
public class FluxMonoTestCase extends BaseTestCase {
    @Test
    public void parllel() throws InterruptedException {
        Flux.range(1,10)
                .parallel()
                .runOn(Schedulers.parallel())
                .subscribe(x ->log.info("->{}",x));
    }
}

结果:

11:03:33.472 [main] DEBUG reactor.util.Loggers$LoggerFactory - Using Slf4j logging framework
11:03:33.509 [parallel-8] INFO com.example.reactor.FluxMonoTestCase - ->8
11:03:33.509 [parallel-6] INFO com.example.reactor.FluxMonoTestCase - ->6
11:03:33.509 [parallel-4] INFO com.example.reactor.FluxMonoTestCase - ->4
11:03:33.508 [parallel-1] INFO com.example.reactor.FluxMonoTestCase - ->1
11:03:33.508 [parallel-3] INFO com.example.reactor.FluxMonoTestCase - ->3
11:03:33.508 [parallel-2] INFO com.example.reactor.FluxMonoTestCase - ->2
11:03:33.514 [parallel-1] INFO com.example.reactor.FluxMonoTestCase - ->9
11:03:33.509 [parallel-5] INFO com.example.reactor.FluxMonoTestCase - ->5
11:03:33.514 [parallel-2] INFO com.example.reactor.FluxMonoTestCase - ->10
11:03:33.509 [parallel-7] INFO com.example.reactor.FluxMonoTestCase - ->7

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