我有这个缺失的终止字符，但我不确定它想要或需要什么。我相信它在第二个while循环内部。可以做些什么来解决这个问题。我正在尝试输入带有路径字符串的文本文件。然后从那里我解析这个字符串并将其放入链接列表。然后创建一个搜索功能。
文本文件：path.txt
a/a1.txt
a/a2.txt
a/b/b3.txt
a/b/b4.txt
a/c/c4.txt
a/c/c5.txt
a/c/d/d6.txt
a/c/d/g
a/c/d/h
a/c/e/i/i7.txt
a/c/f/j/k/k8.txt
代码：
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
typedef struct sMyPath{
char *element;
struct sMyPath *next;
} tMyPath;
int main(void)
{
FILE *pFile;
pFile = fopen("path.txt", "r");
char inputstr[1024];
tMyPath *curr, *first = NULL, *last = NULL;
//get the text file, and put it into a string inputstr
if (pFile != NULL)
{
while(!feof(pFile))
{
fgets(inputstr, sizeof(inputstr), pFile);
}
fclose(pFile);
}
else
{
printf("Could not open the file.\n");
}
//using tokens to get each piece of the string
//seperate directories and text files, put it into a link list
char *token = strtok(inputstr, "\");
while (token != NULL)
{
if(last == NULL){
//creating node for directory
first = last = malloc (sizeof (*first));
first -> element = strdup (token);
first -> next = NULL;
} else {
last -> next = malloc (sizeof (*last));
last = last -> next;
last -> element = strdup (token);
last -> next = NULL;
}
token = strtok(NULL, "\");
}
//ask user for txt file
char pathU[20];
printf("enter text file\n");
gets(pathU);
//check if text file exist, if yes output entires in text file, else say no
while(first != NULL)
{
if(strcmp (first -> element,pathU)==0)
{
FILE *nFile;
char texxt[300];
nFile = fopen(pathU, "r");
while (!feof(nFile))
{
fgets(texxt, 300, nFile);
printf("Theses are the contents\n");
printf("%s", texxt);
}
}
else if(first == NULL)
{
printf("invalid file name\n");
}
else
{
first = first -> next;
}
}
return 0;
}
错误：
search.c:36:33: warning: missing terminating " character
search.c: In function ‘main’:
search.c:36: error: missing terminating " character
search.c:37: error: expected expression before ‘while’
search.c:50:24: warning: missing terminating " character
search.c:50: error: missing terminating " character
search.c:95: error: expected declaration or statement at end of input