C++ 實現遍歷文件夾下所有文件,並將子文件夾名存入vector 中,適用於Windows

#include <iostream>
#include <cstring>
#include <windows.h>
#include<vector>
#include<string>

using namespace std;

const char * InputFileName = "D:/NCCT_CTA_ASPECT_anonymized/*.*";

vector<string> listFiles(const char * dir);

int main()
{
	
	vector<string> FolderNames;
	FolderNames =listFiles(InputFileName);

	return 0;
}

vector<string> listFiles(const char * dir)
{
	vector<string> FolderNames;
	HANDLE hFind;
	WIN32_FIND_DATA findData;
	LARGE_INTEGER size;
	hFind = FindFirstFile(dir, &findData);
	if (hFind == INVALID_HANDLE_VALUE)
	{
		cout << "Failed to find first file!\n";
		return FolderNames;
	}
	do
	{
		
		if (strcmp(findData.cFileName, ".") == 0 || strcmp(findData.cFileName, "..") == 0)
			continue;
		if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)    // 是否是目錄 
		{
			FolderNames.push_back(findData.cFileName);
			cout << findData.cFileName << "\t<dir>\n";
		}
		else
		{
			size.LowPart = findData.nFileSizeLow;
			size.HighPart = findData.nFileSizeHigh;
			cout << findData.cFileName << "\t" << size.QuadPart << " bytes\n";
		}
	} while (FindNextFile(hFind, &findData));
	cout << "Done!\n";
	return FolderNames;
}

 

發表評論
所有評論
還沒有人評論,想成為第一個評論的人麼? 請在上方評論欄輸入並且點擊發布.
相關文章