从结构中的文本文件中读取文本[重复]

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这个问题与以下内容完全相同：

reading input from text file into array of structures in c 1 answer
在c 1答案中将输入从文本文件读入结构数组

I'm making a program in C with structures. It must read some text from a text file and save it into a struct. When I print the struct, I see my information with some random numbers and characters after it. Can someone help me?

我正在使用结构在C中创建一个程序。它必须从文本文件中读取一些文本并将其保存到结构中。当我打印结构时，我看到我的信息后面有一些随机数字和字符。有人能帮我吗？

#include<stdio.h>

typedef struct {

    char naam[32];
    int telefoon;
} Persoon;

void drukadres(Persoon*);

int main(void)
{
    Persoon p;
    FILE *Bestand;

    Bestand = fopen("Bestand.txt", "r");

    while (fread(&p,sizeof(Persoon),1,Bestand)!=NULL)
    {
        drukadres(&p);
    }
}

void drukadres(Persoon *p)
{
    printf("%s %d", p->naam,p->telefoon);

}

This is in my text file:

这是在我的文本文件中：

Vincent 0473352787 
Janssens 56445343445

Thanks!

谢谢！

1 个解决方案

#1

As your input file is text you must use text input function instead of the binary fread !

由于您的输入文件是文本，您必须使用文本输入函数而不是二进制fread！

You could use something like :

你可以使用类似的东西：

int main(void)
{
    Persoon p;
    FILE *Bestand;
    char line[64];
    int num = 0;

    Bestand = fopen("Bestand.txt", "r");

    while (fgets(line, sizeof(line), Bestand)!=NULL)
    {
        num += 1;
        if (2 != sscanf("%31s %d", p.naam, &(p.telefoon))) {
            fprintf(stderr, "Error line %d\n", num);
            break;
        }
        drukadres(&p);
    }
}

#1