用fscanf %s读取汉字再输出，汉字变了
001 李大 003 000 1101000000000000000000000 12
李大变成了鏉庡ぇ
之前运行可以正常运行，但是后面就不可以了
typedef struct student
{
int id;//学号
char name[100];//姓名
int must_num;//已选必修课程数量
int select_num;//已选选修课程数量
int class_form[25];//按照课程id排序,0表示未选，1表示已选
int score;//当前总学分
struct student* next;
}STUD;//定义学生结构体
fp2 = fopen("student.txt", "r+");
fscanf(fp2, "%3d%c", &Student->id);
fscanf(fp2, "%s", Student->name);
fscanf(fp2, "%*c%3d", &Student->must_num);
fscanf(fp2, "%*c%3d%*c", &Student->select_num);
for (int i = 0; i < 25; i++)
{
fscanf(fp2, "%1d", &Student->class_form[i]);
}
fscanf(fp2, "%*c%3d\n",&Student->score);
汉字正常读取
把fscanf中的%c都删掉，不需要
%3d改成%d
用空格做分割符的时候，在读文件的时候，不需要用单独的字符取读取。
如下：
#include <stdio.h>
#include <stdlib.h>
typedef struct student
{
int id;//学号
char name[100];//姓名
int must_num;//已选必修课程数量
int select_num;//已选选修课程数量
int class_form[25];//按照课程id排序,0表示未选，1表示已选
int score;//当前总学分
struct student* next;
}STUD;//定义学生结构体
int main()
{
STUD *Student = (STUD*)malloc(sizeof(STUD));
FILE* fp2 = fopen("student.txt", "r+");
char tmp[26]={0};
fscanf(fp2, "%d", &Student->id);
fscanf(fp2, "%s", Student->name);
fscanf(fp2, "%d", &Student->must_num);
fscanf(fp2, "%d", &Student->select_num);
fscanf(fp2, "%s",tmp);
for (int i = 0; i < 25; i++)
{
Student->class_form[i] = tmp[i]-'0'; //直接用fscanf读取是不对的
}
fscanf(fp2, "%d\n",&Student->score);
fclose(fp2);
return 0;
}