How can I delete all the files in the directory? I've used rmdir and other methods suggested in the internet but no one helped me: this is one of them: (I want to remove directory tmp in the current work directory)
removeDir()
{
char currentPath[_MAX_PATH];
GetCurrentPath(currentPath);
std::string tmp(currentPath);
string path = tmp + "\\temp";
std::string command = "del ";
std::string Path = path + "1.txt";
cout << Path << endl;
system(command.append(Path).c_str());
}
GetCurrentPath(char* buffer)
{
getcwd(buffer, _MAX_PATH);
}
You should look into the Boost Filesystem Library , which provides a number of features that make this sort of thing a lot easier. The example code on the linked page does something very similar to what you want to accomplish (it searches a directory recursively instead of deleting contents recursively).
如果您不想使用Boost,可以执行此操作
rm -r "folder name"
http://www.cplusplus.com/reference/clibrary/cstdio/remove/
int remove ( const char * filename );
#include <stdio.h>
int main ()
{
if( remove( "myfile.txt" ) != 0 )
perror( "Error deleting file" );
else
puts( "File successfully deleted" );
return 0;
}
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