这个答案应该适用于Windows用户在使用Visual Studio和任何其他答案时遇到的问题。

Download the dirent.h file from the github page. But is better to just use the Raw dirent.h file and follow my steps below (it is how I got it to work). Github page for dirent.h for Windows: Github page for dirent.h Raw Dirent File: Raw dirent.h File Go to your project and Add a new Item (Ctrl+Shift+A). Add a header file (.h) and name it dirent.h. Paste the Raw dirent.h File code into your header. Include "dirent.h" in your code. Put the below void filefinder() method in your code and call it from your main function or edit the function how you want to use it. #include <stdio.h> #include <string.h> #include "dirent.h" string path = "C:/folder"; //Put a valid path here for folder void filefinder() { DIR *directory = opendir(path.c_str()); struct dirent *direntStruct; if (directory != NULL) { while (direntStruct = readdir(directory)) { printf("File Name: %s\n", direntStruct->d_name); //If you are using <stdio.h> //std::cout << direntStruct->d_name << std::endl; //If you are using <iostream> } } closedir(directory); }

这个答案应该适用于Windows用户在使用Visual Studio和任何其他答案时遇到的问题。

Download the dirent.h file from the github page. But is better to just use the Raw dirent.h file and follow my steps below (it is how I got it to work). Github page for dirent.h for Windows: Github page for dirent.h Raw Dirent File: Raw dirent.h File Go to your project and Add a new Item (Ctrl+Shift+A). Add a header file (.h) and name it dirent.h. Paste the Raw dirent.h File code into your header. Include "dirent.h" in your code. Put the below void filefinder() method in your code and call it from your main function or edit the function how you want to use it. #include <stdio.h> #include <string.h> #include "dirent.h" string path = "C:/folder"; //Put a valid path here for folder void filefinder() { DIR *directory = opendir(path.c_str()); struct dirent *direntStruct; if (directory != NULL) { while (direntStruct = readdir(directory)) { printf("File Name: %s\n", direntStruct->d_name); //If you are using <stdio.h> //std::cout << direntStruct->d_name << std::endl; //If you are using <iostream> } } closedir(directory); }

塞萨尔·亚历杭德罗·蒙特罗·奥罗斯科回答。

简单中有美，通过添加/s键，我们还可以遍历子目录。

system("dir /n /b /s * > file_names.txt");

为什么不使用glob()?

#include <glob.h>

glob_t glob_result;
glob("/your_directory/*",GLOB_TILDE,NULL,&glob_result);
for(unsigned int i=0; i<glob_result.gl_pathc; ++i){
  cout << glob_result.gl_pathv[i] << endl;
}

看看这个使用win32 api的类。只需要构造一个实例，提供您想要清单的文件夹名，然后调用getNextFile方法从目录中获取下一个文件名。我认为它需要windows.h和stdio.h。

class FileGetter{
    WIN32_FIND_DATAA found; 
    HANDLE hfind;
    char folderstar[255];       
    int chk;

public:
    FileGetter(char* folder){       
        sprintf(folderstar,"%s\\*.*",folder);
        hfind = FindFirstFileA(folderstar,&found);
        //skip .
        FindNextFileA(hfind,&found);        
    }

    int getNextFile(char* fname){
        //skips .. when called for the first time
        chk=FindNextFileA(hfind,&found);
        if (chk)
            strcpy(fname, found.cFileName);     
        return chk;
    }

};

由于目录下的文件和子目录一般存储在树状结构中，一种直观的方法是使用DFS算法递归遍历每个目录。 下面是一个在windows操作系统中使用io.h中的基本文件函数的例子。您可以在其他平台上替换这些功能。我想表达的是，DFS的基本思想完美地满足了这个问题。

#include<io.h>
#include<iostream.h>
#include<string>
using namespace std;

void TraverseFilesUsingDFS(const string& folder_path){
   _finddata_t file_info;
   string any_file_pattern = folder_path + "\\*";
   intptr_t handle = _findfirst(any_file_pattern.c_str(),&file_info);
   //If folder_path exsist, using any_file_pattern will find at least two files "." and "..", 
   //of which "." means current dir and ".." means parent dir
   if (handle == -1){
       cerr << "folder path not exist: " << folder_path << endl;
       exit(-1);
   }
   //iteratively check each file or sub_directory in current folder
   do{
       string file_name=file_info.name; //from char array to string
       //check whtether it is a sub direcotry or a file
       if (file_info.attrib & _A_SUBDIR){
            if (file_name != "." && file_name != ".."){
               string sub_folder_path = folder_path + "\\" + file_name;                
               TraverseFilesUsingDFS(sub_folder_path);
               cout << "a sub_folder path: " << sub_folder_path << endl;
            }
       }
       else
            cout << "file name: " << file_name << endl;
    } while (_findnext(handle, &file_info) == 0);
    //
    _findclose(handle);
}