Windows平台调用dos命令的程序

#include <iostream>

using namespace std;

int main(int argc, char* argv[])

{
char srcFileName[255] = {0};
char desFileName[255] = {0};

cout << "please input source file name>>";
cin >> srcFileName;
fflush(stdin);
cout << "please input des file name >>";
cin >> desFileName;
fflush(stdin);

if ( ::rename( srcFileName, desFileName ) != 0 )
{
printf("rename error!\n");
return -1;
}
return 0;
}

如上，只需使用::后面添加命令名字即可