使用C语言如何新建目录？

新建目录的方法：

#include <direct.h>

#include <stdlib.h>

#include <stdio.h>

int main( void )

{

if( _mkdir( "\\testtmp" ) == 0 )

{

printf( "Directory '\\testtmp' was successfully created\n" )

system( "dir \\testtmp" )

if( _rmdir( "\\testtmp" ) == 0 )

printf( "Directory '\\testtmp' was successfully removed\n" )

else

printf( "Problem removing directory '\\testtmp'\n" )

}

else

printf( "Problem creating directory '\\testtmp'\n" )

}

BOOL SelPackDirDlg::CreateMultiFolder(CString cstrPath)

{

BOOL bRet = TRUE

LPCSTR lpcstrParent

CString cstrParent

int iPos = 0

int iLen

if(cstrPath.IsEmpty()) return FALSE

iLen = cstrPath.GetLength()

iPos = cstrPath.ReverseFind('\\')

cstrParent = cstrPath.Left(iPos)

if(cstrParent.IsEmpty()) return FALSE // 目录名称错误

lpcstrParent = cstrParent.Left(cstrParent.GetLength())

if(cstrParent.GetLength() > 3) // 如果长度小于3，表示为磁盘根目录

bRet = IsExistDirectory(lpcstrParent)// 检查父目录是否存在

if(!bRet)

bRet = CreateMultiFolder(lpcstrParent) // 父目录不存在,递归调用创建父目录

if(bRet){ // 父目录存在,直接创建目录

bRet = CreateDirectory(cstrPath, NULL)

}

return bRet

}

BOOL SelPackDirDlg::IsExistDirectory(CString cstrPath)

{

BOOL bExist

WIN32_FIND_DATA wfd // 查找

HANDLE hFind = FindFirstFile(cstrPath, &wfd)

if(hFind == INVALID_HANDLE_VALUE) {// 没有找到配备，目录肯定不存在

bExist = FALSE

}

else{ // 检查找到的结果是否目录

if(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)

bExist = TRUE // 存在，是目录

else

bExist = FALSE // 存在，不是目录

FindClose(hFind)

}

return bExist

}//****************************** End. ************************/

基本思路是这样的，可以按个人要求定做

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