https://www.cnblogs.com/yanzi-meng/p/8066944.html （python 调用c++）
https://blog.csdn.net/linjizeng/article/details/53218985 （ python调用c/c++时string的传入与返回深入分析）
https://blog.csdn.net/hareshaw/article/details/104235124?utm_medium=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param （注意strcat函数）
https://www.cnblogs.com/tevic/p/3645197.html （python与c++的互调）