拥有18年软件开发和IT教学经验。曾任多家上市公司技术总监、架构师、项目经理、高级软件工程师等职务。 网络人气名人讲师，...
Try to modify it and use java.util.concurrent.CompletionService
Production->Consumption->Production->Consumption....
Such a request why Mao needs to open a thread
消费者全部消费完数据之后，再执行for循环的第二次循环, then what’s the point of starting a thread? , just execute it synchronously
消费者全部消费完数据之后，再执行for循环的第二次循环
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Try to modify it and use java.util.concurrent.CompletionService
Production->Consumption->Production->Consumption....
Such a request why Mao needs to open a thread
消费者全部消费完数据之后，再执行for循环的第二次循环, then what’s the point of starting a thread? , just execute it synchronously