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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
int file_size2(char* filename)
{ struct stat statbuf;
stat(filename,&statbuf);
int size=statbuf.st_size;
return size;
}
int main(void)
{
int ii,tt;
unsigned char n;
FILE *fp,*file1;
char *ywj="D:\\a\\ceshi001_b.lks";
int ljl;
char *sstr1;
int wjzd;
if((fp=fopen(ywj,"ab+"))==NULL)
{
printf("\n不能打开!");
exit(1);
}
wjzd=file_size2(ywj);
fread(sstr1, sizeof(unsigned char), wjzd, fp);
fclose(fp);
ljl=strlen(sstr1);
printf("ljl=%d",ljl);
}