编程基本功——C标准文件的读写操作示例

#include <stdio.h>

#include <string.h>

   3:  

int main()

   5: {

   6:     FILE *fp;

'\0'};

int nFileLen;

   9:  

);

, pathname);

);

  13:  

);

, txt1);

  16:     nFileLen = strlen(txt1);

  17:     fwrite(txt1, nFileLen, 1, fp);

  18:     fclose(fp);

);

  20:  

, pathname);

);

  23:     fread(txt2, nFileLen, 1, fp);

, txt2);

  25:     fclose(fp);

  26:  

return 0;

  28: }