编译命令：g++ getSubFiles.cpp -std=c++11
/************************** * File Name: getSubFiles.cpp * Author: No One * E-mail: 1130395634@qq.com * Created Time: 2017-03-09 14:02:15 **************************/ #include <iostream> #include <string> #include <vector> #include <algorithm> #include <stdio.h> #include <sys/stat.h> #include <dirent.h> using namespace std; void getFiles(const char* path, vector<string>& files); int main(){ string folder = "/home/xxx/"; vector<string> files; getFiles(folder.c_str(), files); for_each(files.begin(), files.end(), [](const string &s){cout << s << endl; }); cout << endl; } void getFiles(const char* path, vector<string>& files){ const string path0 = path; DIR* pDir; struct dirent* ptr; struct stat s; lstat(path, &s); if(!S_ISDIR(s.st_mode)){ cout << "not a valid directory: " << path << endl; return; } if(!(pDir = opendir(path))){ cout << "opendir error: " << path << endl; return; } int i = 0; string subFile; while((ptr = readdir(pDir)) != 0){ subFile = ptr -> d_name; if(subFile == "." || subFile == "..") continue; subFile = path0 + subFile; cout << ++i << ": " << subFile << endl; files.push_back(subFile); } closedir(pDir); }