python global name 'true' is not defined弱智问题 python2里面true false的首字母要大写 True,False版权声明:本文为qq_35674954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/qq_35674954/article/details/99939763