void read(char *fname,item *it,int n)/*读取所需文件*/
{
int i=0;
FILE *fp;
fp=fopen(fname,"r");
if(fp==0)
{
printf("file error\n");
exit(1);
}
fscanf(fp,"%6s%20s%10s%10s%10s%10s%10s%20s%20s%20s\n",it[i].sign,it[i].indate,it[i].type,it[i].information,it[i].place,it[i].condition,it[i].ownername,it[i].ownerID,it[i].ownernum,it[i].outdate);
while(!feof(fp))
{
i++;
fscanf(fp,"%6s%20s%10s%10s%10s%10s%10s%20s%20s%20s\n",it[i].sign,it[i].indate,it[i].type,it[i].information,it[i].place,it[i].condition,it[i].ownername,it[i].ownerID,it[i].ownernum,it[i].outdate);
}
fclose(fp);
}
void create(item *it,int n)/*将文件信息存入总表*/
{
int i;
FILE *fp;
fp=fopen("d:\\失物招领总表.txt","a+");
if(fp==0)
{
printf("file error\n");
exit(1);
}
for(i=0;i<n;i++)
{
fprintf(fp,"%6s%20s%10s%10s%10s%10s%10s%20s%20s%20s\n",it[i].sign,it[i].indate,it[i].type,it[i].information,it[i].place,it[i].condition,it[i].ownername,it[i].ownerID,it[i].ownernum,it[i].outdate);
}
printf("总表保存成功!\n");
fclose(fp);
}
int duhang(char *name,item *it)/*读取文件的行数*/
{
FILE *fp;
char str[SIZE];
int lines=0;
fp=fopen(name,"r");
if(fp==0)
{
printf("file erroe\n");
exit(1);
}
while(fgets(str,SIZE,fp)!=0)
lines++;
fclose(fp);
return lines;
}
void printit(item *it,int n)/*打印数据*/
{
int i;
for(i=0;i<n;i++)
{
printf("%6s%20s%10s%10s%10s%10s%10s%20s%20s%20s\n",it[i].sign,it[i].indate,it[i].type,it[i].information,it[i].place,it[i].condition,it[i].ownername,it[i].ownerID,it[i].ownernum,it[i].outdate);
}
}
case 8:
printf("请输入文件路径!(如d:\\2018-01-01.txt)\n");/*存入总表*/
scanf("%s",filename);
count=duhang(filename,it);
read(filename,it,count);
printit(it,count);
create(it,count);