我正在尝试读取文件并将信息存储到以下缓冲区
char bookCode[MAX];
char title [MAX];
char author [MAX];
char year [MAX];
float selfCost;
float selfPrice;
我的文件数据如下
1738|Jane Eyre|Charlotte Bronte|1997|2.5|4.09
2743|The Kite Runner|Khaled Hosseini|2018|6.32|8.9
6472|Memoirs of a Geisha|Arthur Golden|2011|4.21|6.61
7263|The Divine Comedy|Dante|2009|5.59|7.98
3547|Outlander|Diana Gabaldon|1996|10.99|12.07
当前,我已经尝试了以下
while (fscanf(fi,"%[^|]|%[^|]|%[^|]|%[^|]|%f|%f",bookCode,title,author,year,&selfCost,&selfPrice)==6)
但是它只读取一行,然后停止。有什么建议吗?
代码
#include <stdio.h>
#include <stdlib.h>
#define INPUT "HW2_file1.txt"
#define MAX 1000
int main(void)
{
FILE *fi = fopen(INPUT,"r");
if (fi!=NULL)
{
printf ("Input file is opened sucesfully\n");
}
else
{
perror ("Error opening the file: \n");
exit(1);
}
ReadingData(fi);
fclose(fi);
return 0;
}
void ReadingData (FILE *fi)
{
int i=0;
char bookCode[MAX];
char title [MAX];
char author [MAX];
char year [MAX];
float selfCost;
float selfPrice;
while (fscanf(fi," %[^|]|%[^|]|%[^|]|%[^|]|%f|%f",&selfPrice)==6)
{
printf ("%s %s %s %s %.2f %.2f\n",selfCost,selfPrice);
i++;
printf ("%d\n",i);
}
}