已经写入了一个student.dat文件，下面代码就是读取输出，但是输出乱码了。
写入文件为

Student stus[3]={{"teacher","tea123","0"},{"student","stu123","0"},{"fdy","fdy123","1"}};

#include <stdio.h>
#include <stdlib.h>
#include"conio.h"
#include"string.h"
#include"windows.h"
typedef
struct{
char name[20];
char ps[10];
char power[10];
}Student;


int main(){

printf("数组temp的内容为：\n");
     int i;
     Student show[3];
    int size=sizeof(Student);
    FILE *fp=fopen("student.dat","rb");
    if(fp==NULL){
        printf("文件%s打不开\n","student");
        }
    else if(fp!=NULL){
        for(i=0;i<3;i++){
            int count=fread(show,size,1,fp);
            if(count==1){
                show[i]=*show;


            }
        }
        fclose(fp);
    }
printf("%s%s%s\n",show[1].name,show[2].name,show[3].name);

}

[此贴子已经被作者于2016-12-25 19:12编辑过]

忙，没细看~int count=fread(show,size,1,fp);//改为int count=fread(show[i],size,1,fp);试试看~

报错！

note: expected 'void *' but argument is of type 'Student'|

        for(i=0; i<3; i++)
        {
            fread(&show[i],size,1,fp);
        }
        fclose(fp);
        printf("%s %s %s\n",show[0].name,show[1].name,show[2].name);

嗯嗯，&show[i]这种写法~,不如结构体指针比较方便~