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动态任务管理使用虚拟线程

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lin 2026-01-14 18:09:52 +08:00
parent 4b0cdd5718
commit 332626150f
1 changed files with 6 additions and 14 deletions
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20
src/main/java/com/genersoft/iot/vmp/conf/DynamicTask.java
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@ -2,11 +2,11 @@ package com.genersoft.iot.vmp.conf;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.ObjectUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
import org.springframework.stereotype.Component;
import jakarta.annotation.PostConstruct;
import java.time.Instant;
import java.util.Date;
import java.util.Map;
@ -23,20 +23,12 @@ import java.util.concurrent.TimeUnit;
@Component
public class DynamicTask {
private ThreadPoolTaskScheduler threadPoolTaskScheduler;
@Autowired
private TaskScheduler taskScheduler;
private final Map<String, ScheduledFuture<?>> futureMap = new ConcurrentHashMap<>();
private final Map<String, Runnable> runnableMap = new ConcurrentHashMap<>();
@PostConstruct
public void DynamicTask() {
threadPoolTaskScheduler = new ThreadPoolTaskScheduler();
threadPoolTaskScheduler.setPoolSize(300);
threadPoolTaskScheduler.setWaitForTasksToCompleteOnShutdown(true);
threadPoolTaskScheduler.setAwaitTerminationSeconds(10);
threadPoolTaskScheduler.setThreadNamePrefix("dynamicTask-");
threadPoolTaskScheduler.initialize();
}
/**
* 循环执行的任务
@ -60,7 +52,7 @@ public class DynamicTask {
}
// scheduleWithFixedDelay 必须等待上一个任务结束才开始计时period， cycleForCatalog表示执行的间隔
future = threadPoolTaskScheduler.scheduleAtFixedRate(task, new Date(System.currentTimeMillis() + cycleForCatalog), cycleForCatalog);
future = taskScheduler.scheduleAtFixedRate(task, new Date(System.currentTimeMillis() + cycleForCatalog), cycleForCatalog);
if (future != null){
futureMap.put(key, future);
runnableMap.put(key, task);
@ -96,7 +88,7 @@ public class DynamicTask {
}
}
// scheduleWithFixedDelay 必须等待上一个任务结束才开始计时period， cycleForCatalog表示执行的间隔
future = threadPoolTaskScheduler.schedule(task, startInstant);
future = taskScheduler.schedule(task, startInstant);
if (future != null){
futureMap.put(key, future);
runnableMap.put(key, task);