C语言之按行读取文件
outlook,temperature,humidity,windy,play sunny,hot,high,FALSE,no sunny,hot,high,TRUE,no overcast,hot,high,FALSE,yes rainy,mild,high,FALSE,yes rainy,cool,normal,FALSE,yes rainy,cool,normal,TRUE,no overcast,cool,normal,TRUE,yes sunny,mild,high,FALSE,no sunny,cool,normal,FALSE,yes rainy,mild,normal,FALSE,yes sunny,mild,normal,TRUE,yes overcast,mild,high,TRUE,yes overcast,hot,normal,FALSE,yes rainy,mild,high,TRUE,no
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
bool ReadCsvFile(char* filePath)
{
char data[100];
FILE *fp=fopen(filePath,"r");
if(!fp)
{
printf("cant open file
");
return false;
}
while(!feof(fp))
{
fscanf(fp,"%s",&data);
printf("%s",data);
printf("
");
}
printf("
");
fclose(fp);
return true;
}
int main()
{
ReadCsvFile("D:\MyCppProject\weather.nominal.csv");
return 0;
}
读取效果
