直接上代码
线程配置类
package zengmg.nbpi.com.thread;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import java.util.concurrent.Executor;
/**
* @Auther 松门一枝花
* @Date 2020/5/28
*/
@Configuration
@EnableAsync // 启用异步任务
public class AsyncConfiguration {
// 声明一个线程池(并指定线程池的名字)
@Bean("nbpiTaskExecutor")
public Executor asyncExecutor() {
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
//核心线程数:线程池创建时候初始化的线程数
executor.setCorePoolSize(5);
//最大线程数:线程池最大的线程数,只有在缓冲队列满了之后才会申请超过核心线程数的线程
executor.setMaxPoolSize(500);
//允许线程的空闲时间60秒:当超过了核心线程出之外的线程在空闲时间到达之后会被销毁
executor.setKeepAliveSeconds(60);
//线程池名的前缀:设置好了之后可以方便我们定位处理任务所在的线程池
executor.setThreadNamePrefix("DailyAsync-");
executor.initialize();
return executor;
}
}
package zengmg.nbpi.com