C++ 创建文件夹

//C++创建文件夹
bool CreateFolder(string path)
{
    char* fileName = (char*)path.c_str();
    char* tag;

    for(tag = fileName; *tag; tag++)
    {
        if ('\\' == *tag || '/' == *tag)
        {
            char buf[1000];
            char path[1000];

            strcpy(buf, fileName);
            buf[strlen(fileName) - strlen(tag) + 1] = '\0';
            strcpy(path, buf);
            if (access(path, 6) == -1) //第二个参数 00:检测是否存在 02:写权限 04:读权限 06:读写权限
            {
                mkdir(path); //window
                //mkdir(path, S_IRWXU); //linux
            }
        }
    }

    return true;
}