进程管理中的生产者消费者问题 只要是是描述进程管理中生产者与消费者在共享文件时是否同步与互斥问题-management process, the producer consumer issues as long as it is described process management producers and consumers when sharing files synchronized with the Mutual Excl

java代码，用线程实现生产者消费者问题的小的例子-java code, using threads to achieve the producer consumer problems