删除指定文件路径下的所有文件夹

#define _AFXDLL
#include <io.h>
#include <iostream>
#include <vector>
#include <string>
#include <afx.h>
using namespace std;


vector<string> getFolderList(const std::string &path)
{
	std::vector<std::string> folderList;
	//文件句柄
	//long   hFile = 0;
	intptr_t hFile = 0;
	//文件信息
	_finddata_t fileinfo;
	std::string allPath; //文件或文件的完整路径
	if ((hFile = _findfirst(allPath.assign(path).append("/*").c_str(), &fileinfo)) != -1){
		do{
			if ((fileinfo.attrib &  _A_SUBDIR)){
				if (strcmp(fileinfo.name, ".") != 0 && strcmp(fileinfo.name, "..") != 0){ //目录
					std::string folderPath = fileinfo.name;
					folderList.push_back(folderPath);
				}
				else{//为文件
				}
			}
		} while (_findnext(hFile, &fileinfo) == 0);
		_findclose(hFile);
	}
	return folderList;
}
void DeleteDirectory(char *DirName, bool bNeedDel)
{
	CFileFind tempFind;
	char tempFileFind[MAX_PATH];
	sprintf_s(tempFileFind, "%s\\*.*", DirName);
	BOOL IsFinded = (BOOL)tempFind.FindFile(tempFileFind);    //判断文件夹下是否存在文件
	while (IsFinded)    //存在
	{
		IsFinded = (BOOL)tempFind.FindNextFile(); //判断是否存在下一个文件      
		if (!tempFind.IsDots())
		{
			char foundFileName[MAX_PATH] = { 0 };
			strcpy_s(foundFileName, tempFind.GetFileName().GetBuffer(MAX_PATH));
			if (tempFind.IsDirectory())
			{
				char tempDir[MAX_PATH] = { 0 };
				sprintf_s(tempDir, "%s\\%s", DirName, foundFileName);
				DeleteDirectory(tempDir, bNeedDel);
			}
			else
			{
				char tempFileName[MAX_PATH] = { 0 };
				sprintf_s(tempFileName, "%s\\%s", DirName, foundFileName);
				DeleteFile(tempFileName);
			}
		}
	}

	tempFind.Close();

	if (bNeedDel)
	{
		RemoveDirectory(DirName);
	}
}
// 删除指定的文件夹
void DeleteDirectory(CString strDir)
{
	if (strDir.IsEmpty())
	{
		RemoveDirectory(strDir);
		return;
	}

	//首先删除文件及子文件夹
	CFileFind   ff;
	BOOL bFound = ff.FindFile(strDir + _T("\\*"), 0);
	while (bFound)
	{
		bFound = ff.FindNextFile();
		if (ff.GetFileName() == _T(".") || ff.GetFileName() == _T(".."))        continue;

		//去掉文件(夹)只读等属性
		SetFileAttributes(ff.GetFilePath(), FILE_ATTRIBUTE_NORMAL);
		if (ff.IsDirectory())
		{
			//递归删除子文件夹
			DeleteDirectory(ff.GetFilePath());
			RemoveDirectory(ff.GetFilePath());
		}
		else
		{
			DeleteFile(ff.GetFilePath());   //删除文件
		}

	}

	ff.Close();

	//然后删除该文件夹
	RemoveDirectory(strDir);
}

int main()
{
	cout << "请输入要删除文件的文件夹路径....." << endl;

	string filePath;
	cin >> filePath;

	cout << "请输入当前目录下要保留的子文件夹个数：" << endl;
	int subfolderNum;
	cin >> subfolderNum;

	cout << "请输入当前目录文件夹更新时间："<< endl;
	int timeH;
	cin >> timeH;

	while (1)
	{
		vector<string> folderList;
		folderList = getFolderList(filePath);
		if (folderList.size() > subfolderNum)
		{
			for (int i = 0; i < folderList.size() - subfolderNum; i++)
			{
				string folderPath = filePath + "\\" + folderList[i];
				DeleteDirectory(folderPath.c_str());
				cout << "文件夹 :" << folderList[i] << " 删除完成" << endl;
			}
		}
		Sleep(timeH * 3600000);
	}
	
	system("pause");
	return 0;
}