c - 我的链表未填充 C

Question

我正在尝试填充链接列表(dic)。

dataPtr 将是来自 kitap.txt 文件的一个单词，ID 将依次为 0,1,2。

我无法解决这个问题，你能看出什么问题吗？

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define WORD_LENGHT 30

typedef struct numnode//MY STRUCTURE
{
    char dataPtr[1000];
    int ID;
    struct numnode* next;

} NUMNODE;

typedef struct num
{
   NUMNODE* head;
} NUM;

//////
//////
//////

int main()
{
    char word[1000];
    int total=0;
    FILE *test= fopen("kitap.txt", "r");

    NUM* dic;
    dic=(NUM*)malloc(sizeof(NUM));
    NUMNODE* temp;
    temp=dic->head;
    temp=malloc(sizeof(NUMNODE));

    while (!feof(test))//getting all words and trying to fill linkedlist
    {
        fscanf (test, "%s",word);
        strcpy(temp->dataPtr,word);//filling dataPtr part
        temp->ID=total;//filling ID
        printf("%d-%s\n",temp->ID,temp->dataP1tr);//i can print here but its not filling
        total++;
        temp=temp->next;
        temp=malloc(sizeof(NUMNODE));
    }

    //printf("-----------");
    FILE*file= fopen("kitap.txt", "r");
    //FILE*dictionary=fopen("dictionary.txt","w");

    temp=dic->head;//point to head
    /*while(!feof(file))//trying to print linked list
    {

        printf("%d-%s\n",temp->ID,temp->dataPtr); //it only prints head node
        temp=temp->next;
    }       
     return;
}

Answer 1

尝试交换这两条指令:

temp=temp->next;
temp=malloc(sizeof(NUMNODE));

有这些:

temp->next=malloc(sizeof(NUMNODE));
temp=temp->next;