给文件或者文件夹改名

weixin_30485799

于 2011-09-17 19:54:00 发布

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原文链接：http://www.cnblogs.com/this-543273659/archive/2011/09/17/2179788.html

比如把  E:\正则.txt 改成 E:\正则.c

#include <stdio.h> 

int main(void) 
{ 
char oldname[80], newname[80]; 

/* prompt for file to rename and new name */ 
   printf("File to rename: "); 
   gets(oldname); 
   printf("New name: "); 
   gets(newname); 

/* Rename the file */ 
if (rename(oldname, newname) == 0) 
      printf("Renamed %s to %s.\n", oldname, newname); 
else 
      perror("rename"); 

return 0; 
}