为什么无法打开picture1
#include <stdio.h>#include <stdlib.h>
void main()
{
FILE *f_pic,*f_file,*f_finish;
char ch,pic_name,file_name,finish_name;
printf("shurutupianhewenjian\n");
printf("picture:");
scanf("%s",pic_name);
printf("file:");
scanf("%s",file_name);
printf("result:");
scanf("%s",finish_name);
if(!(f_pic = fopen(pic_name,"rb")))
{
printf("cannot open the picture %s !",pic_name);
return;
}
if( !(f_file = fopen(file_name,"rb")))
{
printf("cannot open the file %s!",file_name);
return;
}
if(!(f_finish = fopen(finish_name,"wb")))
{
printf("cannot open the file %s !",finish_name);
return;
}
while (!(feof(f_pic)))
{
ch = fgetc(f_pic);
fputc(ch,f_finish);
}
fclose(f_pic);
while (!(feof(f_file)))
{
ch = fgetc(f_file);
fputc(ch,f_finish);
}
fclose(f_file);
fclose(f_finish);
system("pause");
}
运行结果如下：
C:\Users\Administrator\CLionProjects\73\cmake-build-debug\627840.exe
shurutupianhewenjian
picture:1.jpg
file:2.rar
result:3.jpg
cannot open the picture 1.jpg !
进程已结束，退出代码 0
man 3 errno
了解一下
页:
[1]