error: expected unqualified-id before ‘}’ token error: expected unqualified-id before ‘}’ token原因: C++ 头文件定义中类的定义后没有加分号“;” 特此共享版权声明:本文为acs713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/acs713/article/details/10485517