#include <dirent.h>
debug_path = "./debug/";
DIR *dir;
if((dir=opendir(debug_path.c_str())) == NULL){
system("mkdir -p ./debug/"); //如果沒有當前目錄就創建當前目錄
}
system("rm -rf ./Result"); //刪除文件夾
system("mkdir -p ./Result"); //創建文件夾
https://blog.csdn.net/jay463261929/article/details/54378480
