update 简化 全局线程池配置 使用cpu核心数自动处理

疯狂的狮子li

2022-04-22 83cdeacaa88461fdc83921864c34770252b7d0b4

 ruoyi-framework/src/main/java/com/ruoyi/framework/config/ThreadPoolConfig.java

@@ -1,7 +1,6 @@
package com.ruoyi.framework.config;

import com.ruoyi.common.utils.Threads;
import com.ruoyi.common.utils.reflect.ReflectUtils;
import com.ruoyi.framework.config.properties.ThreadPoolProperties;
import org.apache.commons.lang3.concurrent.BasicThreadFactory;
import org.springframework.beans.factory.annotation.Autowired;
@@ -10,7 +9,6 @@
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;

import java.util.concurrent.RejectedExecutionHandler;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.ThreadPoolExecutor;
@@ -23,6 +21,11 @@
@Configuration
public class ThreadPoolConfig {

    /**
     * 核心线程数 = cpu 核心数 + 1
     */
    private final int core = Runtime.getRuntime().availableProcessors() + 1;

    @Autowired
    private ThreadPoolProperties threadPoolProperties;

@@ -30,12 +33,11 @@
    @ConditionalOnProperty(prefix = "thread-pool", name = "enabled", havingValue = "true")
    public ThreadPoolTaskExecutor threadPoolTaskExecutor() {
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setMaxPoolSize(threadPoolProperties.getMaxPoolSize());
        executor.setCorePoolSize(threadPoolProperties.getCorePoolSize());
        executor.setMaxPoolSize(core);
        executor.setCorePoolSize(core * 2);
        executor.setQueueCapacity(threadPoolProperties.getQueueCapacity());
        executor.setKeepAliveSeconds(threadPoolProperties.getKeepAliveSeconds());
        RejectedExecutionHandler handler = ReflectUtils.newInstance(threadPoolProperties.getRejectedExecutionHandler().getClazz());
        executor.setRejectedExecutionHandler(handler);
        executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
        return executor;
    }

@@ -44,7 +46,7 @@
     */
    @Bean(name = "scheduledExecutorService")
    protected ScheduledExecutorService scheduledExecutorService() {
        return new ScheduledThreadPoolExecutor(threadPoolProperties.getCorePoolSize(),
        return new ScheduledThreadPoolExecutor(core,
            new BasicThreadFactory.Builder().namingPattern("schedule-pool-%d").daemon(true).build(),
            new ThreadPoolExecutor.CallerRunsPolicy()) {
            @Override