在C ++中创建文件夹 [英] Creating folders in C++
问题描述
我最近开始使用C ++进行工作,遇到这种情况,当我在执行代码时必须创建目录时.当我必须创建一个文件夹时,代码工作正常,但是当我必须使用此新创建的文件夹创建另一个文件夹时,该代码将失败.
I have recently started working in C++ and came across this situation when I have to create a directory while executing my code. The code is working fine when I have to create a single folder but it fails when I have to create another folder withing this newly created folder.
假设我在 C:
中,并且想将我的文件存储在 C:/A/B/
中.下面的代码使用 mkdir()
可以正常工作,如果我必须将文件存储在 C:/A/
中,但是在添加另一个文件夹 B
时失败.
Suppose, I am in C:
and want to store my file in C:/A/B/
.The following piece of code using mkdir()
works fine if I have to store my file in C:/A/
but fails when I am adding another folder B
.
以下是我的代码段:
#include <sys/stat.h>
#include <string>
using namespace std;
int main()
{
string stringpath = "C:/A/B/";
int status = mkdir(stringpath.c_str(),0777);
if(status!=0)
{
//.....
}
else
{
//....
}
}
有人可以帮助我创建此目录,在该目录中父目录中可以有任意数量的文件夹吗?(PS:我已经添加了头文件sys/stat.h,iostream和字符串)
Can someone help me in creating this directory where I can have any number of folders inside the parent directory? (P.S:I have added the header files sys/stat.h,iostream and string)
推荐答案
这是在C ++ 17中的操作方式:
This is how you do it in C++17:
#include <filesystem>
namespace fs = std::filesystem;
fs::create_directories("./a/b/c")
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