#include
#include
#include
#include
//将一块内存数据写入文件中 使用的函数为：fwrite;
#define NUM 2
typedef struct
{
char name[20];
int age;
char email[50];
}person; //定义结构体 结构体名为person;
void getinfor(person* pinfor)
{
printf("input name: ");
gets(pinfor->name);
printf("input age: ");
scanf("%d",&pinfor->age);
//getchar();
//printf("input email ");
//gets("pinfor->email");
}
void main(void)
{
person people[NUM]; //声明结构体数组，结构体名称为 person 数组名为 people;
//声明文件，要写入的文件名；
char filename[50];
printf("please input the file name that you want to save date : \n");
gets(filename);
FILE* fpo = NULL;
fpo = fopen(filename,"wt");
if (fpo == NULL)
{
printf("the file open fail,check again please!\n");
exit(0);
}
else
printf("the file open success!\n");
for (int i=0;i<NUM;i++)
{
getinfor(&people[i]);
if (fwrite(&people[i],sizeof(person),1,fpo) == 0)
{
printf("fwrite in fail\n");
exit(0);
}
else
printf("write in success!\n");
}
fclose(fpo);
printf("The file has been closed\n");
}
各位大牛帮帮忙呀 谢谢大家~！
