Question

关于C逐行读取文件内容，一行赋值给一个变量接收

#include<stdio.h> int main() { char ch[10]; char cc ; char szBuff[256]; short int i = 0; short int j = 0; FILE *fp; fp = fopen("t.txt", "r"); while( !feof( fp )) { memset( szBuff, 0, 256 ); fgets( szBuff, 256, fp ); printf( "%s", szBuff ); } fclose(fp); }每行读取出来了 ，怎么才能赋值呢。

Answer 1

fgets( szBuff, 256, fp );//就是你用函数读取文本里边的内容的,想处理就以字符串处理函数来处理szBuff就行了 比较如strcpy函数等... #include <stdio.h> #include <string.h> int main() { char szBuff[256]; short int i = 0; short int j = 0; FILE *fp; fp = fopen("t.txt", "r"); while( !feof(fp)) { memset(szBuff,0,256 ); fgets(szBuff,256,fp); printf("%s",szBuff ); } fclose(fp); return 0; }