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#include <stdio.h>
#include <string.h>
main()
{

FILE *fp
fp=fopen("url.txt","r");
if(fp==NULL)
{
printf("fopen fail");
return -1;
}
else{
while(fp!=EOF)
{
}

}
fclose(fp);
}

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while(ch = fgetc(fp) != EOF)  // ´ÓÎļþÖжÁÒ»×Ö·û£¬ÏÔʾµ½ÆÁÄ»¡£
{
    putchar(ch);
}

¼ÇµÃÊÂÏÈÓ¦ÉùÃ÷£ºchar ch;



#include <stdio.h>
#include <string.h>
main()
{

FILE *fp ;
fp=fopen("1.txt","r");
if(fp==NULL)
{
printf("fopen fail");
return;
}
else{
char buf[256];
while(!feof(fp))
{
fgets(buf,256,fp);
printf("%s",buf);
}

}
fclose(fp);
}

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