能有效地解决排队买票的线程问题，具有高效性。-Can effectively solve the problem of threads queue up for tickets, with high efficiency.

Java中线程控制和同步以及线程的例子：买票，生产和消费问题。-thread in Java

大学生课程实验中的一些题目：计算器、排队买票问题、学生信息管理和两个服务器和客户端，都是平时上课的题目，希望管理员同意。(Some subjects in undergraduate course experiments: calculator, queuing ticket problem, student information management and two servers and clients are all subjects in regular classes, and I