1 #include <string> 2 #include <fstream> 3 #include <iostream> 4 #include <stdlib.h> 5 #include  <dirent.h> 6 #include  <sys/types.h> 7 #include  <sys/stat.h> 8 #include  <string.h> 9 using namespace std;10 void List(const char *path, int level, vector<string> &strvec) 11     {12     struct dirent* ent = NULL;13     DIR *pDir;14     pDir = opendir(path);15     if (pDir == NULL) 16     {17         return;18     }19     while (NULL != (ent = readdir(pDir))) 20     {21         if (ent->d_type == 8) 22         {23             //file24             strvec.push_back(ent->d_name);25         } 26     else 27     {28             if (strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0) 29             {30                 continue;31             }32             //directory33             string _path(path);34             string _dirName(ent->d_name);35             string fullDirPath = _path + "/" + _dirName;36             List(fullDirPath.c_str(), level + 1, strvec);37         }38     }39 }