从命令行复制C ++文件 [英] copy file in C++ from command line

问题描述

hi
对不起我糟糕的英语

i想要一个从命令行获取多个文件名的程序（myProject.exe file1.txt file2.txt file3.txt）并将它们复制到其他路径exp：D：\ dest中的文件名是大写



i希望它为我的老师tommarow如果你能为我写那个。

请帮忙。

[已添加]

这里是代码

hi i''m sorry for my poor english
i want a program that get many file name from command line (myProject.exe file1.txt file2.txt file3.txt) and copy them in other path exp: D:\ that file name in dest is Upper case

i want it for my teacher tommarow if you can please write that for me.
please help.
[added]
here is the code

#include <iostream.h>
#include <stdio.h>
#include <fstream>
#include <ctype.h>
 
int main(int argc, char* argv[],char* argvNew[])
{
 
for  (int j=1;j<argc;j++)  {
 
     for(int i=0;argv[j][i];i++)
     {
            argv[j][i] = toupper(argv[j][i]);
     }
 
  char buffer[2560];
  ifstream f1 (argv[j],fstream::binary);
  ofstream f2 (strcat("d:\\",argv[j]) ,fstream::trunc|fstream::binary);
  f2<<f1.rdbuf();
 

      }
 

}

[-added]

[-added]

推荐答案

我建​​议你开始编码并创建你的程序。这里没有人会为你做功课。

I suggest you start coding and get your program created. No one here is going to do your homework for you.

主要功能的定义是：

The definition of main function would be:

int main(int argc,char **argv)

创建一个可以复制文件部分的函数



然后循环调用该函数。





例如：

create a function that would do the copy file part

then call the function in loop.


example:

int main(int argc, char **argv)
{
 for(int i=0;i<argc;i++)>
 {
  function_to_copy(argv[i],copied_path);
 }
}

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