文件的读取问题。

[lm370153093]

那位前辈能帮写短简单的程序，连接两个文件，即将一个文件追加到另一个文件的末尾；
急用，

[lm370153093]

自己先顶下

[lm370153093]

前辈们，看下啊，因为急用。没时间学了

[lm370153093]

自己再顶下，别沉下去啊，急用

[killbug2004]

system("copy a.exe+b.exe c.exe");

[lm370153093]

？？？就这么简单。能不能来个完整的嘿嘿

[killbug2004]

或者使用文件IO函数fopen/SetFilePointer/fwrite
CreateFile ReadFile WriteFile SetFilePointer
大文件使用内存映射来操作

[lm370153093]

就是要文件读取这个关键，不在乎大小，嘻嘻，前辈拜托

[killbug2004]

垃圾c版，利用系统的copy.exe

#include <windows.h>
#include <stdio.h>
#pragma comment(lib,"user32.lib")
int main(int agrc, char* argv[])
{
	char fileName1[MAX_PATH] = "\0", fileName2[MAX_PATH] = "\0", fileName3[MAX_PATH] = "\0";
	char fromat[] = "copy %s+%s %s",cmd[512] = "\0";
	printf("Please enter the first file name:");
	scanf("%s",fileName1);
	printf("Please enter the second file name:");
	scanf("%s",fileName2);
	printf("Please enter the new file name:");
	scanf("%s",fileName3);
	wsprintf(cmd, fromat, fileName1, fileName2, fileName3);
	system(cmd);
}

[lm370153093]

谢谢了前辈