写代码要像写诗
#include <stdio.h>
#define MAX_REQUEST_SIZE 1024int main()
{
unsigned char string[MAX_REQUEST_SIZE];
FILE*fp;
FILE*fp2;
char* filename ="search.JPG";
char* filename2="search1.JPG";
int size=0;
int i=0;
if((fp=fopen(filename,"rb"))==NULL){
printf("open fp error./n");
return;}
if((fp2=fopen(filename2,"wb+"))==NULL){
printf("open fp2 error./n");
return;}
fseek( fp, SEEK_SET, SEEK_END );
size=ftell(fp);
printf("%d/n",size);
fseek( fp, 0, SEEK_SET);
for(i=0;i<(size/MAX_REQUEST_SIZE);i++)
{ fread(string,MAX_REQUEST_SIZE,1,fp);
fwrite(string,MAX_REQUEST_SIZE,1,fp2);
printf("%d/n",i);
}
printf("%d/n",(size%MAX_REQUEST_SIZE));
fread(string,(size%MAX_REQUEST_SIZE),1,fp);
fwrite(string,(size%MAX_REQUEST_SIZE),1,fp2);
fclose(fp);
fclose(fp2);}