1 #include <stdio.h>
2#include <windows.h>
3#include <io.h>
4#include <stdlib.h>
5#include <string.h>
6#include <conio.h>
7#include <ctype.h>
8#define WIDTH 40
9
10  struct info  {
11 char name[20], mo_tel[20], home_tel[20];
12 char address[20], text[100], e_mail[30];
13 };
14
15info person[200];
16int indexx;
17FILE *F;
18char Name[30];
19
20void logo(int);
21void tips(int);
22void print_login();
23void Register();
24bool login();
25void print_mulu();
26void io(info, int, FILE);
27void insert();
28void query();
29void choise();
30void work();
31void solve();
32void edit();
33void search();
34void show();
35void off();
36
37
38void logo(int flag) {
39 system("cls");
40 for(int i = 0; i < WIDTH; i ++) putchar('='); puts("");
41 for(int i = 0; i < WIDTH / 4; i ++) putchar(' ');
42 puts("歡迎使用XX名片管理系統");
43 for(int i = 0; i < WIDTH; i ++) putchar('='); puts("");
44 if(flag == 1)
45 printf("您現在所登陸的是%s的通訊錄\n", Name);
46}
47
48void tips(int flag) {
49  if(flag == 1) {
50 puts("提示：您尚未在通訊錄中添加任何信息!");
51 return;
52 }
53 if(flag == 2) {
54 puts("請輸入一張名片的信息:");
55 puts("姓名 移動電話 固定電話 地址 電子郵件 備注");
56 return;
57 }
58 if(flag == 3) {
59 printf("用戶%s的通訊錄記錄如下：\n", Name);
60 }
61}
62
63void print_login() {
64
65 puts("1、注冊");
66 puts("2、登陸");
67 puts("3、注銷");
68 puts("4、退出");
69 printf("請選擇操作：");
70}
71
72void get_password(char ch[], int flag) {
73 gets(ch);
74 int len = 0;
75 while( (ch[len] = getch()) != '\x0d' ) {
76 if( ch[len] == '\x08' ) {
77 system("cls");
78 logo(0);
79 if(flag == 0) printf("輸入你要創建的賬號：%s\n\n", Name);
80 if(flag == 1) printf("輸入你的賬號：%s\n\n", Name);
81 printf("輸入你的密碼：");
82 if(len == 0) continue;
83 len --;
84 for(int i = 0; i < len; i ++) putchar('*');
85 continue;
86 }
87 len ++;
88 putchar('*');
89 }
90 ch[len] = 0;
91 puts("");
92}
93
94void Register() {
95 logo(0);
96 FILE *fp;
97 char name[30], key[30];
98 int num = 0;
99 printf("輸入你要創建的賬號："); scanf("%s", name); puts("");
100 strcpy(Name, name);
101 printf("輸入你的密碼："); get_password(key, 0);
102 char ffile[40];
103 strcpy(ffile, name);
104 strcat(ffile, ".data");
105 if(access(ffile,0)) {
106 fp = fopen(ffile, "w");
107 fputs(name, fp); fputs(key, fp);
108 fclose(fp);
109 puts("創建用戶成功");
110 system("pause");
111 } else {
112 puts("用戶名沖突!");
113 system("pause");
114 }
115}
116
117bool login() {
118 FILE *fp;
119 char name[30], key[30], ffile[40];;
120 logo(0);
121 printf("輸入你的賬號："); scanf("%s", name); puts("");
122 strcpy(Name, name);
123 printf("輸入你的密碼："); get_password(key, 1);
124 strcpy(ffile, name);
125 strcat(ffile, ".data");
126 if( access(ffile,0) ) {
127 puts("該用戶不存在！");
128 system("pause");
129 return false;
130 } else {
131 char tt[60];
132 fp = fopen(ffile, "r");
133 fscanf(fp, "%s", tt);
134 strcpy(Name, name);
135 strcat(name, key);
136 if( !strcmp(name, tt) ) {
137 puts("成功登陸！");
138 system("pause");
139 fclose(fp);
140 return true;
141 } else {
142 puts("密碼錯誤");
143 system("pause");
144 fclose(fp);
145 return false;
146 }
147 }
148}
149
150void off() {
151 FILE *fp;
152 char name[30], key[30], ffile[40];;
153 logo(0);
154 printf("輸入你的賬號："); scanf("%s", name); puts("");
155 strcpy(Name, name);
156 printf("輸入你的密碼："); get_password(key, 1);
157 strcpy(ffile, name);
158 strcat(ffile, ".data");
159 if( access(ffile,0) ) {
160 puts("該用戶不存在！");
161 system("pause");
162 return;
163 } else {
164 char tt[60];
165 fp = fopen(ffile, "r");
166 fscanf(fp, "%s", tt);
167 strcpy(Name, name);
168 strcat(name, key);
169 fclose(fp);
170 if( !strcmp(name, tt) ) {
171 remove(ffile);
172 strcpy(ffile, Name);
173 strcat(ffile, ".dat");
174 remove(ffile);
175 strcpy(ffile, Name);
176 strcat(ffile, ".txt");
177 remove(ffile);
178 puts("成功注銷！");
179 system("pause");
180 return;
181 } else {
182 puts("密碼錯誤");
183 system("pause");
184 return;
185 }
186 }
187
188}
189
190void print_mulu() {
191 puts("1、插入一張名片");
192 puts("2、編輯名片");
193 puts("3、刪除名片");
194 puts("4、查詢所有記錄");
195 puts("5、搜索名片");
196 puts("6、退出");
197 printf("請選擇您需要的服務：");
198}
199
200void io(info &temp, int flag, FILE *fp) { // 0->控制臺讀入 1->寫入文件 2->控制臺打印 3->從文件讀入
201 if(flag == 0)
202 scanf("%s %s %s %s %s %s", temp.name, temp.mo_tel, temp.home_tel,
203 temp.address, temp.e_mail, temp.text);
204 else if(flag == 1)
205 fprintf(fp, "%s %s %s %s %s %s\n", temp.name, temp.mo_tel, temp.home_tel,
206 temp.address, temp.e_mail, temp.text);
207 else if(flag == 2)
208 printf("%s %s %s %s %s %s\n", temp.name, temp.mo_tel, temp.home_tel,
209 temp.address, temp.e_mail, temp.text);
210 else if(flag == 3)
211 fscanf(fp, "%s %s %s %s %s %s", temp.name, temp.mo_tel, temp.home_tel,
212 temp.address, temp.e_mail, temp.text);
213}
214
215void insert() {
216 FILE *fp;
217 logo(1);
218 info temp;
219 tips(2); //logo
220
221 char ffile[40];
222 strcpy(ffile, Name);
223 strcat(ffile, ".dat");
224 if( access(ffile, 0) ) {
225 fp = fopen(ffile, "w");
226 fprintf(fp, "0");
227 fclose(fp);
228 strcpy(ffile, Name);
229 strcat(ffile, ".txt");
230 fp = fopen(ffile, "w");
231 fclose(fp);
232 } //文件不存在則創建文件
233
234 strcpy(ffile, Name);
235 strcat(ffile, ".dat");
236 fp = fopen(ffile, "r");
237 int num;
238 fscanf(fp, "%d", &num);
239 num ++;
240 fclose(fp);
241
242 fp = fopen(ffile, "w+");
243 fprintf(fp, "%d\n", num);
244 fclose(fp); //更新記錄條數
245
246 strcpy(ffile, Name);
247 strcat(ffile, ".txt");
248
249 fp = fopen(ffile, "a+");
250 io(temp, 0, fp);
251 io(temp, 1, fp);
252 fclose(fp); //從控制臺讀入記錄，存入文件
253}
254
255void query() {
256 FILE *fp;
257 char ffile[40];
258 logo(1);
259 tips(3); //輸出logo
260
261 int num;
262 strcpy(ffile, Name);
263 strcat(ffile, ".dat");
264 if( access(ffile, 0) ) {
265 puts("無記錄！");
266 system("pause");
267 return;
268 }
269 fp = fopen(ffile, "r");
270 fscanf(fp, "%d", &num);
271 fclose(fp);
272 printf("一共%d條記錄：\n", num); //讀取記錄條數
273
274 strcpy(ffile, Name);
275 strcat(ffile, ".txt");
276 fp = fopen(ffile, "r");
277 for(int i = 0; i < num; i ++) {
278 info temp;
279 io(temp, 3, fp);
280 printf("%d: ", i);
281 io(temp, 2, fp);
282 }
283 fclose(fp); //讀入記錄輸出至屏幕
284
285 system("pause");
286}
287
288void change(char ch[], char st[]) {
289 if( strcmp(ch, "NULL") ) {
290 strcpy(st, ch);
291 }
292}
293
294void edit() {
295 logo(1);
296 char ffile[40];
297 FILE *fp;
298 strcpy(ffile, Name);
299 strcat(ffile, ".dat");
300 if( access(ffile, 0) ) {
301 puts("無記錄可供編輯!");
302 system("pause");
303 return;
304 }
305 fp = fopen(ffile, "r");
306 int num;
307 fscanf(fp, "%d", &num); //讀入記錄條數
308 fclose(fp);
309
310 printf("請輸入您想修改的記錄編號 :");
311 int indexx;
312 scanf("%d", &indexx);
313 if(indexx < 0 || indexx >= num) {
314 puts("對不起，不存在對應信息!");
315 system("pause");
316 return;
317 } else {
318 info temp[1000];
319 strcpy(ffile, Name);
320 strcat(ffile, ".txt");
321 fp = fopen(ffile, "r");
322 for(int i = 0; i < num; i ++) {
323 io(temp[i], 3, fp);
324 }
325 fclose(fp);
326 fp = fopen(ffile, "w+");
327 puts("請修改改信息（如無需修改則對應項輸入NULL）");
328 puts("姓名 移動電話 固定電話 地址 電子郵件 備注");
329 info t;
330 io(t, 0, fp);
331 change(t.name, temp[indexx].name);
332 change(t.mo_tel, temp[indexx].mo_tel);
333 change(t.home_tel, temp[indexx].home_tel);
334 change(t.address, temp[indexx].address);
335 change(t.text, temp[indexx].text);
336 change(t.e_mail, temp[indexx].e_mail);
337 for(int i = 0; i < num; i ++) {
338 io(temp[i], 1, fp);
339 }
340 puts("修改成功！");
341 system("pause");
342 fclose(fp);
343 }
344}
345
346void print_search_type() {
347 puts("1、按姓名搜索");
348 puts("2、按移動電話搜索");
349 puts("3、按固定電話搜索");
350 puts("4、按地址搜索");
351 puts("5、按電子郵件搜索");
352 puts("6、返回上一層");
353}
354
355void search() {
356 logo(1);
357 print_search_type();
358 printf("請選擇您需要的服務:");
359 int cho;
360 info p[1000];
361
362 char ffile[40];
363 FILE *fp;
364 strcpy(ffile, Name);
365 strcat(ffile, ".dat");
366 if( access(ffile, 0) ) {
367 puts("無記錄可供編輯!");
368 system("pause");
369 return;
370 }
371 fp = fopen(ffile, "r");
372 int num;
373 fscanf(fp, "%d", &num); //讀入記錄條數
374 fclose(fp);
375
376 strcpy(ffile, Name);
377 strcat(ffile, ".txt");
378 fp = fopen(ffile, "r");
379 for(int i = 0; i < num; i ++) {
380 io(p[i], 3, fp);
381 }
382 fclose(fp);
383 scanf("%d", &cho);
384 char ch[30];
385 int cnt = 0;
386 switch(cho) {
387 case 1:
388 printf("請輸入姓名");
389 scanf("%s", ch);
390 for(int i = 0; i < num; i ++) {
391 if( !strcmp(ch, p[i].name) ) {
392 printf("%d: ", cnt++);
393 io(p[i], 2, fp);
394 }
395 }
396 break;
397 case 2:
398 printf("請輸入移動電話");
399 scanf("%s", ch);
400 for(int i = 0; i < num; i ++) {
401 if( !strcmp(ch, p[i].mo_tel) ) {
402 printf("%d: ", cnt++);
403 io(p[i], 2, fp);
404 }
405 }
406 break;
407 case 3:
408 printf("請輸入固定電話");
409 scanf("%s", ch);
410 for(int i = 0; i < num; i ++) {
411 if( !strcmp(ch, p[i].home_tel) ) {
412 printf("%d: ", cnt++);
413 io(p[i], 2, fp);
414 }
415 }
416 break;
417 case 4:
418 printf("請輸入地址");
419 scanf("%s", ch);
420 for(int i = 0; i < num; i ++) {
421 if( !strcmp(ch, p[i].address) ) {
422 printf("%d: ", cnt++);
423 io(p[i], 2, fp);
424 }
425 }
426 break;
427 case 5:
428 printf("請輸入地址");
429 scanf("%s", ch);
430 for(int i = 0; i < num; i ++) {
431 if( !strcmp(ch, p[i].e_mail) ) {
432 printf("%d: ", cnt++);
433 io(p[i], 2, fp);
434 }
435 }
436 break;
437 case 6:
438 return;
439
440 }
441
442 if(cnt == 0) {
443 puts("對不起沒找到對應記錄！");
444 }
445 system("pause");
446
447}
448
449void del() {
450 logo(1);
451 info p[1000];
452 char ffile[40];
453 FILE *fp;
454 strcpy(ffile, Name);
455 strcat(ffile, ".dat");
456 if( access(ffile, 0) ) {
457 puts("尚未插入記錄，請插入記錄后再編輯!");
458 system("pause");
459 return;
460 }
461 fp = fopen(ffile, "r");
462 int num;
463 fscanf(fp, "%d", &num); //讀入記錄條數
464 fclose(fp);
465
466 strcpy(ffile, Name);
467 strcat(ffile, ".txt");
468 fp = fopen(ffile, "r");
469 for(int i = 0; i < num; i ++) {
470 io(p[i], 3, fp);
471 }
472 fclose(fp);
473
474 printf("請輸入您要刪除的名片編號");
475 int indexx;
476 scanf("%d", &indexx);
477
478 if(indexx < 0 || indexx >= num) {
479 puts("對不起對應信息不存在");
480 system("pause");
481 return;
482 } else {
483 fp = fopen(ffile, "w+");
484 for(int i = 0; i < num; i ++) {
485 if(i != indexx) io(p[i], 1, fp);
486 }
487 num --;
488 fclose(fp);
489 strcpy(ffile, Name);
490 strcat(ffile, ".dat");
491 fp = fopen(ffile, "w+");
492 fprintf(fp, "%d\n", num);
493 fclose(fp);
494 }
495 puts("成功刪除！");
496 system("pause");
497}
498
499void choise() {
500 int cho;
501 while(true) {
502 logo(1);
503 print_mulu();
504 scanf("%d", &cho);
505 switch( cho ) {
506 case 1:
507 insert();
508 break;
509 case 2:
510 edit();
511 break;
512 case 3:
513 del();
514 break;
515 case 4:
516 query();
517 break;
518 case 5:
519 search();
520 break;
521 case 6:
522 return;
523 }
524 }
525}
526
527void work() {
528 logo(0);
529 FILE *fp;
530 char ffile[40];
531 strcpy(ffile, Name);
532 strcat(ffile, ".txt");
533 logo(1);
534 if( access(ffile, 0) ) {
535 tips(1);
536 }
537 print_mulu();
538 choise();
539
540}
541
542void show() {
543 for(int i = 1; i <= 40; i ++) {
544 system("cls");puts("\n\n\n\n\n系統正導入信息");
545 for(int j = 1; j <= i; j ++) {
546 printf("■");
547 }
548 }
549}
550
551void solve() {
552 while(true) {
553 logo(0);
554 print_login();
555 int cho;
556 scanf("%d", &cho);
557 switch(cho) {
558 case 1:
559 Register();
560 break;
561 case 2:
562 if( login() ) {
563 show();
564 work();
565 }
566 break;
567 case 3:
568 off();
569 break;
570 case 4:
571 return;
572 }
573 }
574}
575
576int main() {
577 solve();
578}
579
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