11fromimportimportdef search():'db.txt''剩余票数%s''count'def get():'db.txt'0.1#模拟读数据的网络延迟if'count'0'count'10.2#模拟写数据的网络延迟'db.txt''w''购票成功'def task():forin3#模拟并发100个客户端抢票2fromimportimportdef search():'db.txt''剩余票数%s''count'def get():'db.txt'0.1if'count'0'count'10.1'db.txt''w''购票成功'else'没票了'def task(lock):forin3，如需转载请自行联系原作者