openc.c

将文本文件按照其内容分开

#include <stdio.h>
#include <string.h>
#include <malloc.h>
#include <stdlib.h>

main()
{
  FILE *fp1,*fp2;
  unsigned char *ch;
  int cht;
  char *filename; 
  int i=1; 
  filename=(char *)malloc(sizeof(char));
  ch=(char *)malloc(sizeof(char));
  if((fp1=fopen("e:\\code\\abc4.txt","r"))==NULL)	   
  printf("error");   
  if((fp2=fopen("D:\\code\\wj.txt","wt"))==NULL)	   
  printf("error1"); 
  strcpy(filename,"");
  cht=fgetc(fp1);
  while(!feof(fp1))
  {
  	if(cht=='\n')
  	  	{ 
  		fclose(fp2);
  		strcpy(filename,"d:\\code\\");
  		itoa(i,ch,10);
  		strcat(filename,ch);
  		strcat(filename,".txt");
		printf("%s",filename);
  		if((fp2=fopen(filename,"w"))==NULL)	  		
        printf("error2");
        i++;
  	    }
  	    
  	   /* fgets(str1,5,fp1);  	    
  	    printf("%s",str1);
  	    start=strstr(str1,"\"");
  	    
  	    end=strstr(start+1,"\""); 
  	    pTitle=start+1; 	        
  	    for(p=start+1;p<end;p++)
  	        *pTitle++=*p; 
  	    	 *pTitle='\0';
  	    	printf("%s",pTitle);
  	    start=strstr(end+1,"\"");
  	    end=strstr(start+2,"\"");
  	    pAuthor=start+1; 
  	    for(p=start+1;p<end;p++)
  	    	*pAuthor++=*p;
  	    	*pAuthor='\0';*/
  	    /*	printf("%s",pAuthor);*/
  	    cht=fgetc(fp1);	
        fputc(cht,fp2);         	     	    	   
  	 }  	   
  
  fclose(fp2);
  fclose(fp1); 
  free(ch);
  free(filename);
}