62 lines
1.8 KiB
Java
62 lines
1.8 KiB
Java
package com.njcn;
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import cn.hutool.core.collection.CollUtil;
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import com.njcn.csdevice.pojo.po.CsEquipmentDeliveryPO;
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import lombok.RequiredArgsConstructor;
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import lombok.SneakyThrows;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Component;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.concurrent.*;
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@Component
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@Slf4j
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@RequiredArgsConstructor
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public class TestXianCheng {
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private static final long AUTO_TIME = 120L;
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public static void main(String[] args) {
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ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
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Runnable task = () -> {
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log.info("轮询定时任务执行中!");
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ExecutorService executor = Executors.newFixedThreadPool(10);
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// 创建一个ExecutorService来处理这些任务
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List<Future<Void>> futures = new ArrayList<>();
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// 提交任务给线程池执行
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for (int i = 0; i < 10; i++) {
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int index = i;
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futures.add(executor.submit(new Callable<Void>() {
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@Override
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public Void call() {
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access();
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return null;
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}
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}));
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}
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// 等待所有任务完成
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for (Future<Void> future : futures) {
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try {
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future.get();
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} catch (InterruptedException | ExecutionException e) {
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throw new RuntimeException(e);
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}
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}
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// 关闭ExecutorService
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executor.shutdown();
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};
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//第一次执行的时间为120s，然后每隔120s执行一次
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scheduler.scheduleAtFixedRate(task,0,1,TimeUnit.SECONDS);
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}
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public static void access() {
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System.out.println("123");
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}
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}
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