第1个回答 推荐于2017-10-02
#include <stdio.h> #include <string.h> int main() { //写 char* sz_write="test"; char sz_read[10]= {0}; FILE* fp = fopen( "1.txt", "w" ); fwrite(sz_write, strlen(sz_write), sizeof(char), fp ); fclose(fp); //读 fp = fopen( "1.txt", "r" ); if(fp == NULL) return -1; fread( sz_read, 10, sizeof(char), fp ); printf( "read file is %s\n", sz_read ); fclose(fp); return 0; }本回答被提问者采纳