Shreevardhan的设计也适用于遍历子目录:

#include <string>
#include <iostream>
#include <filesystem>

using namespace std;
namespace fs = filesystem;
int main()
{
    string path = "\\path\\to\\directory";
    // string path = "/path/to/directory";
    for (auto & p : fs::recursive_directory_iterator(path))
        cout << p.path() << endl;
}

编译:cl /EHsc /W4 /WX /std:c++17 ListFiles.cpp

#include <string>
#include <iostream>
#include <filesystem>
namespace fs = std::filesystem;

int main() {
    std::string path = "/path/to/directory";
    for (const auto & entry : fs::directory_iterator(path))
        std::cout << entry.path() << std::endl;
}

尝试x平台方法

http://www.boost.org/doc/libs/1_38_0/libs/filesystem/doc/index.htm

或者只是使用特定于操作系统的文件。

彼得·帕克的解决方案，但没有用于:

#include <algorithm>
#include <filesystem>
#include <ranges>
#include <vector>

using namespace std;

int main() {
    vector<filesystem::path> filePaths;
    ranges::transform(filesystem::directory_iterator("."),     
    back_inserter(filePaths), [](const auto& dirFile){return dirFile.path();} );
}

简单地在Linux中使用ASCI C风格的代码

#include <bits/stdc++.h>
#include <dirent.h>
using namespace std;

int main(){
    DIR *dpdf;
    struct dirent *epdf;
    dpdf = opendir("./");
    
    if (dpdf != NULL){
    while (epdf = readdir(dpdf)){
        cout << epdf->d_name << std::endl;
    }
    }
    closedir(dpdf);
    return 0;
}

希望这能有所帮助!

我希望这段代码对您有所帮助。

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

string wchar_t2string(const wchar_t *wchar)
{
    string str = "";
    int index = 0;
    while(wchar[index] != 0)
    {
        str += (char)wchar[index];
        ++index;
    }
    return str;
}

wchar_t *string2wchar_t(const string &str)
{
    wchar_t wchar[260];
    int index = 0;
    while(index < str.size())
    {
        wchar[index] = (wchar_t)str[index];
        ++index;
    }
    wchar[index] = 0;
    return wchar;
}

vector<string> listFilesInDirectory(string directoryName)
{
    WIN32_FIND_DATA FindFileData;
    wchar_t * FileName = string2wchar_t(directoryName);
    HANDLE hFind = FindFirstFile(FileName, &FindFileData);

    vector<string> listFileNames;
    listFileNames.push_back(wchar_t2string(FindFileData.cFileName));

    while (FindNextFile(hFind, &FindFileData))
        listFileNames.push_back(wchar_t2string(FindFileData.cFileName));

    return listFileNames;
}

void main()
{
    vector<string> listFiles;
    listFiles = listFilesInDirectory("C:\\*.txt");
    for each (string str in listFiles)
        cout << str << endl;
}