Spring boot异步任务

       <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>

类的方法上加上@Async 表明是一个异步任务

主类开启异步任务

@SpringBootApplication
@EnableAsync
public class Application extends AsyncConfigurerSupport {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
    @Override
    public Executor getAsyncExecutor() {
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(2);
        executor.setMaxPoolSize(2);
        executor.setQueueCapacity(500);
        executor.setThreadNamePrefix("GithubLookup-");
        executor.initialize();
        return executor;
    }
}