C++ sleep and waitsleep 不释放CPU资源,不释放锁 wait 释放CPU资源,放弃锁版权声明:本文为ShellDawn原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/ShellDawn/article/details/70568947