springboot配置线程池-高并发场景

 

1.编写配置文件

package ;

import org.;

import org.;

import ;

import ;

import ;

import ;



import ;

import ;


@Configuration

@EnableAsync

public class ExecutorConfig {



    private static final Logger logger = ();


    @Bean

    public Executor asyncServiceExecutor() {

        ("start asyncServiceExecutor");

        //ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();

        ThreadPoolTaskExecutor executor = new VisiableThreadPoolTaskExecutor();

        //配置核心线程数

        executo