线程池配置-蒲公英云

线程池配置

package com.yxoa.qroom.utils;
import lombok.Data;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.AsyncConfigurer;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import java.util.concurrent.Executor;
import java.util.concurrent.ThreadPoolExecutor;
/**
 * @Auther: 
 * @Date: 2022/8/25 10:02
 * @Description:
 */
@Configuration
@Data
public class ExecutorConfig implements AsyncConfigurer {
    /**
     * 核心线程
     */
    private int corePoolSize=20;
    /**
     * 最大线程
     */
    private int maxPoolSize=100;
    /**
     * 队列容量
     */
    private int queueCapacity=1000;
    /**
     * 保持时间
     */
    private int keepAliveSeconds=300;
    /**
     * 名称前缀
     */
    private String preFix="ExecutorPool";
    @Bean
    public Executor myExecutor() {
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(corePoolSize);
        executor.setMaxPoolSize(maxPoolSize);
        executor.setQueueCapacity(queueCapacity);
        executor.setKeepAliveSeconds(keepAliveSeconds);
        executor.setThreadNamePrefix(preFix);
        executor.setRejectedExecutionHandler( new ThreadPoolExecutor.AbortPolicy());
        executor.initialize();
        return executor;
    }
}