質問編集履歴
2
コードを追加で記入いたしました。
test
CHANGED
File without changes
|
test
CHANGED
@@ -80,23 +80,121 @@
|
|
80
80
|
|
81
81
|
|
82
82
|
|
83
|
-
|
84
|
-
|
85
|
-
|
86
|
-
|
87
|
-
|
88
|
-
|
89
|
-
|
90
|
-
|
91
|
-
|
92
|
-
|
93
|
-
|
94
|
-
|
95
|
-
|
96
|
-
|
97
|
-
|
98
|
-
|
99
|
-
```J
|
83
|
+
```Jspファイル
|
84
|
+
|
85
|
+
<%@ page language="java" contentType="text/html; charset=UTF-8"
|
86
|
+
|
87
|
+
pageEncoding="UTF-8" %>
|
88
|
+
|
89
|
+
<%@ taglib prefix= "c" uri="http://java.sun.com/jsp/jstl/core" %>
|
90
|
+
|
91
|
+
<!DOCTYPE html>
|
92
|
+
|
93
|
+
<html>
|
94
|
+
|
95
|
+
<head>
|
96
|
+
|
97
|
+
<meta charset="UTF-8">
|
98
|
+
|
99
|
+
<title>Cafede Botti</title>
|
100
|
+
|
101
|
+
</head>
|
102
|
+
|
103
|
+
<body>
|
104
|
+
|
105
|
+
<h2>新規ユーザー登録</h2>
|
106
|
+
|
107
|
+
|
108
|
+
|
109
|
+
|
110
|
+
|
111
|
+
<form action = "/CafedeBotti/FC" method = "post">
|
112
|
+
|
113
|
+
|
114
|
+
|
115
|
+
<div align = center>
|
116
|
+
|
117
|
+
Name<input type = "text" name = "userName2"><br>
|
118
|
+
|
119
|
+
Pass1<input type = "text" name = "newPassword"><br>
|
120
|
+
|
121
|
+
Pass2<input type = "text" name = "newPassword2">
|
122
|
+
|
123
|
+
|
124
|
+
|
125
|
+
|
126
|
+
|
127
|
+
|
128
|
+
|
129
|
+
|
130
|
+
|
131
|
+
<input type = "hidden" name = "ButtonID" value = "a006">
|
132
|
+
|
133
|
+
|
134
|
+
|
135
|
+
<input type = "submit" value = "submit">
|
136
|
+
|
137
|
+
</div>
|
138
|
+
|
139
|
+
</form>
|
140
|
+
|
141
|
+
|
142
|
+
|
143
|
+
|
144
|
+
|
145
|
+
|
146
|
+
|
147
|
+
|
148
|
+
|
149
|
+
|
150
|
+
|
151
|
+
|
152
|
+
|
153
|
+
|
154
|
+
|
155
|
+
|
156
|
+
|
157
|
+
|
158
|
+
|
159
|
+
|
160
|
+
|
161
|
+
|
162
|
+
|
163
|
+
|
164
|
+
|
165
|
+
|
166
|
+
|
167
|
+
<!-- <form action ="/CafedeBotti/FC" method = "post"> -->
|
168
|
+
|
169
|
+
<!-- <input type = text name = "userName2"><br> -->
|
170
|
+
|
171
|
+
<!-- <!-- パスワードを入力してください:<input type = "text" name = "newPassword"><br> -->
|
172
|
+
|
173
|
+
<!-- <!-- 再度パスワードを入力してください:<input type = "text" name = "newPassword2"> -->
|
174
|
+
|
175
|
+
<!-- <input type = "hidden" name = "ButtonID" value = "a006"> -->
|
176
|
+
|
177
|
+
<!-- <input type ="submit" value = "登録"> -->
|
178
|
+
|
179
|
+
<!-- </form> -->
|
180
|
+
|
181
|
+
<!-- </div> -->
|
182
|
+
|
183
|
+
|
184
|
+
|
185
|
+
|
186
|
+
|
187
|
+
<c:out value = "${message2.message}"/>
|
188
|
+
|
189
|
+
|
190
|
+
|
191
|
+
</body>
|
192
|
+
|
193
|
+
</html>
|
194
|
+
|
195
|
+
```
|
196
|
+
|
197
|
+
```Servlet
|
100
198
|
|
101
199
|
package Servlet;
|
102
200
|
|
@@ -450,9 +548,91 @@
|
|
450
548
|
|
451
549
|
|
452
550
|
|
551
|
+
|
552
|
+
|
553
|
+
|
554
|
+
|
555
|
+
|
556
|
+
|
557
|
+
|
558
|
+
|
559
|
+
|
560
|
+
|
561
|
+
|
562
|
+
|
563
|
+
|
564
|
+
|
565
|
+
|
566
|
+
|
567
|
+
|
568
|
+
|
569
|
+
|
570
|
+
|
571
|
+
```
|
572
|
+
|
573
|
+
```Message.java
|
574
|
+
|
575
|
+
package model;
|
576
|
+
|
577
|
+
|
578
|
+
|
579
|
+
public class Message {
|
580
|
+
|
581
|
+
|
582
|
+
|
583
|
+
//メンバ変数
|
584
|
+
|
585
|
+
private String message;
|
586
|
+
|
587
|
+
|
588
|
+
|
589
|
+
//引数1コンストラクタ
|
590
|
+
|
591
|
+
public Message (String message) {
|
592
|
+
|
593
|
+
this.message = message;
|
594
|
+
|
595
|
+
|
596
|
+
|
597
|
+
}
|
598
|
+
|
599
|
+
|
600
|
+
|
601
|
+
public String getMessage() {
|
602
|
+
|
603
|
+
return message;
|
604
|
+
|
605
|
+
}
|
606
|
+
|
607
|
+
|
608
|
+
|
609
|
+
public void setMessage(String message) {
|
610
|
+
|
611
|
+
this.message = message;
|
612
|
+
|
613
|
+
}
|
614
|
+
|
615
|
+
}
|
616
|
+
|
617
|
+
|
618
|
+
|
619
|
+
|
620
|
+
|
621
|
+
|
622
|
+
|
623
|
+
|
624
|
+
|
625
|
+
|
626
|
+
|
627
|
+
```
|
628
|
+
|
629
|
+
|
630
|
+
|
453
|
-
```
|
631
|
+
```Top.jsp
|
454
|
-
|
632
|
+
|
455
|
-
<%@
|
633
|
+
<%@ page language="java" contentType="text/html; charset=UTF-8"
|
634
|
+
|
635
|
+
pageEncoding="UTF-8"%>
|
456
636
|
|
457
637
|
<!DOCTYPE html>
|
458
638
|
|
@@ -468,9 +648,9 @@
|
|
468
648
|
|
469
649
|
<body>
|
470
650
|
|
651
|
+
|
652
|
+
|
471
|
-
<h2>
|
653
|
+
<h2>Cafede Botti</h2>
|
472
|
-
|
473
|
-
|
474
654
|
|
475
655
|
|
476
656
|
|
@@ -480,23 +660,15 @@
|
|
480
660
|
|
481
661
|
<div align = center>
|
482
662
|
|
483
|
-
Name<input type = "text" name = "userName
|
663
|
+
Name<input type = "text" name = "userName"><br>
|
484
|
-
|
664
|
+
|
485
|
-
Pass
|
665
|
+
Pass<input type = "password" name = "userPass"><br>
|
486
|
-
|
487
|
-
|
666
|
+
|
488
|
-
|
489
|
-
|
490
|
-
|
491
|
-
|
492
|
-
|
493
|
-
|
494
|
-
|
495
|
-
|
496
|
-
|
667
|
+
|
668
|
+
|
669
|
+
|
670
|
+
|
497
|
-
<input type = "hidden" name = "ButtonID" value = "a00
|
671
|
+
<input type = "hidden" name = "ButtonID" value = "a004">
|
498
|
-
|
499
|
-
|
500
672
|
|
501
673
|
<input type = "submit" value = "submit">
|
502
674
|
|
@@ -504,6 +676,24 @@
|
|
504
676
|
|
505
677
|
</form>
|
506
678
|
|
679
|
+
<div align = "center">
|
680
|
+
|
681
|
+
<a href = "/CafedeBotti/FC?ButtonID=a005" > 初めての方はこちら </a><br>
|
682
|
+
|
683
|
+
</div>
|
684
|
+
|
685
|
+
|
686
|
+
|
687
|
+
|
688
|
+
|
689
|
+
|
690
|
+
|
691
|
+
|
692
|
+
|
693
|
+
</body>
|
694
|
+
|
695
|
+
</html>
|
696
|
+
|
507
697
|
```
|
508
698
|
|
509
699
|
|
@@ -516,110 +706,4 @@
|
|
516
706
|
|
517
707
|
|
518
708
|
|
519
|
-
|
520
|
-
|
521
|
-
|
522
|
-
|
523
|
-
|
524
|
-
|
525
|
-
|
526
|
-
|
527
|
-
|
528
|
-
|
529
|
-
|
530
|
-
|
531
|
-
|
532
|
-
|
533
|
-
|
534
|
-
|
535
|
-
|
536
|
-
|
537
|
-
|
538
|
-
|
539
|
-
|
540
|
-
|
541
|
-
|
542
|
-
|
543
|
-
|
544
|
-
|
545
|
-
```
|
546
|
-
|
547
|
-
```Message.java
|
548
|
-
|
549
|
-
package model;
|
550
|
-
|
551
|
-
|
552
|
-
|
553
|
-
public class Message {
|
554
|
-
|
555
|
-
|
556
|
-
|
557
|
-
//メンバ変数
|
558
|
-
|
559
|
-
private String message;
|
560
|
-
|
561
|
-
|
562
|
-
|
563
|
-
//引数1コンストラクタ
|
564
|
-
|
565
|
-
public Message (String message) {
|
566
|
-
|
567
|
-
this.message = message;
|
568
|
-
|
569
|
-
|
570
|
-
|
571
|
-
}
|
572
|
-
|
573
|
-
|
574
|
-
|
575
|
-
public String getMessage() {
|
576
|
-
|
577
|
-
return message;
|
578
|
-
|
579
|
-
}
|
580
|
-
|
581
|
-
|
582
|
-
|
583
|
-
public void setMessage(String message) {
|
584
|
-
|
585
|
-
this.message = message;
|
586
|
-
|
587
|
-
}
|
588
|
-
|
589
|
-
}
|
590
|
-
|
591
|
-
|
592
|
-
|
593
|
-
|
594
|
-
|
595
|
-
|
596
|
-
|
597
|
-
|
598
|
-
|
599
|
-
|
600
|
-
|
601
|
-
```
|
602
|
-
|
603
|
-
|
604
|
-
|
605
|
-
|
606
|
-
|
607
|
-
|
608
|
-
|
609
|
-
|
610
|
-
|
611
|
-
|
612
|
-
|
613
|
-
|
614
|
-
|
615
|
-
|
616
|
-
|
617
|
-
|
618
|
-
|
619
|
-
|
620
|
-
|
621
|
-
|
622
|
-
|
623
|
-
|
624
|
-
|
625
709
|
#Java #jsp #質問 #エンジニア
|
1
再掲:コードを記載し、疑問点を整理し致しました。
test
CHANGED
File without changes
|
test
CHANGED
@@ -1,51 +1,625 @@
|
|
1
|
-
|
2
|
-
|
3
|
-
|
4
|
-
|
5
|
-
|
6
|
-
|
7
|
-
a
|
8
|
-
|
9
|
-
|
10
|
-
|
11
|
-
|
12
|
-
|
13
|
-
err
|
14
|
-
|
15
|
-
|
16
|
-
|
17
|
-
|
18
|
-
|
19
|
-
|
20
|
-
|
21
|
-
er
|
22
|
-
|
23
|
-
|
24
|
-
|
25
|
-
|
26
|
-
|
27
|
-
|
28
|
-
|
29
|
-
|
30
|
-
|
31
|
-
|
32
|
-
|
33
|
-
|
34
|
-
|
35
|
-
|
36
|
-
|
37
|
-
|
38
|
-
|
39
|
-
|
40
|
-
|
41
|
-
|
42
|
-
|
43
|
-
|
44
|
-
|
45
|
-
|
46
|
-
|
47
|
-
|
48
|
-
|
49
|
-
|
1
|
+
再掲致します。
|
2
|
+
|
3
|
+
表題の通り、
|
4
|
+
|
5
|
+
①まずJspファイルでinputタグを使い、
|
6
|
+
|
7
|
+
userName2 ,newPassword,newPassword2属性にそれぞれ値を入力してサーブレットに処理を任せます。
|
8
|
+
|
9
|
+
|
10
|
+
|
11
|
+
②同時に未入力チェックを行いたいので、
|
12
|
+
|
13
|
+
userName2がnullの場合、userPass1がnullの場合、userPass2がnullの場合に
|
14
|
+
|
15
|
+
それぞれエラーメッセージを生成し、①で使用したJspファイルにフォワードしてエラーメッセージを出力します。
|
16
|
+
|
17
|
+
|
18
|
+
|
19
|
+
③そして、すべてのnullチェックをパスしたとき、userPass1とuserPass2の値が一致した場合、
|
20
|
+
|
21
|
+
Userインスタンスを生成して、元のJspファイルにフォワードする。
|
22
|
+
|
23
|
+
(ここではエラーメッセージの出力のみ確認したいので、Jspファイルには出力コードを書いていません。)
|
24
|
+
|
25
|
+
|
26
|
+
|
27
|
+
以上①~③の処理を実行したいです。
|
28
|
+
|
29
|
+
|
30
|
+
|
31
|
+
|
32
|
+
|
33
|
+
しかし実際に未入力チェック(①)を行うと、想定下通りに動きません。
|
34
|
+
|
35
|
+
具体的には、
|
36
|
+
|
37
|
+
userName2を未入力 newPasswordを入力 newPassword2を入力
|
38
|
+
|
39
|
+
→パスワードと再入力パスワードが一致しません。が出力。
|
40
|
+
|
41
|
+
|
42
|
+
|
43
|
+
userName2のみを入力
|
44
|
+
|
45
|
+
→何も表示されない
|
46
|
+
|
47
|
+
|
48
|
+
|
49
|
+
といった具合です。
|
50
|
+
|
51
|
+
|
52
|
+
|
53
|
+
|
54
|
+
|
55
|
+
対策としてデバックをしてみたもののなぜか毎回、
|
56
|
+
|
57
|
+
```サーブレットより一部抜粋
|
58
|
+
|
59
|
+
if (userName2 == null)
|
60
|
+
|
61
|
+
```
|
62
|
+
|
63
|
+
の部分をスキップしてしまいます。
|
64
|
+
|
65
|
+
|
66
|
+
|
67
|
+
そこで、何か値が混入しているのか思いUserクラスのインスタンスを生成し、userName2の値をsetUserName(User.javaがもつメソッド)でインスタンスに設定→requestScopeに保存→元のJspファイルへフォワード→Jspファイルで出力
|
68
|
+
|
69
|
+
といった手順を試してもなにも値が出力されませんでした。
|
70
|
+
|
71
|
+
|
72
|
+
|
73
|
+
|
74
|
+
|
75
|
+
どなたかJavaに詳しい方、お助け下さい。
|
76
|
+
|
77
|
+
長文駄文となってしまい誠に申し訳ございません。どうかご回答よろしくお願いいたします。
|
78
|
+
|
79
|
+
|
80
|
+
|
81
|
+
|
82
|
+
|
83
|
+
|
84
|
+
|
85
|
+
|
86
|
+
|
87
|
+
|
88
|
+
|
89
|
+
|
90
|
+
|
91
|
+
|
92
|
+
|
93
|
+
|
94
|
+
|
95
|
+
|
96
|
+
|
97
|
+
|
98
|
+
|
99
|
+
```Java
|
100
|
+
|
101
|
+
package Servlet;
|
102
|
+
|
103
|
+
|
104
|
+
|
105
|
+
import java.io.IOException;
|
106
|
+
|
107
|
+
import java.util.ArrayList;
|
108
|
+
|
109
|
+
|
110
|
+
|
111
|
+
import javax.servlet.RequestDispatcher;
|
112
|
+
|
113
|
+
import javax.servlet.ServletException;
|
114
|
+
|
115
|
+
import javax.servlet.annotation.WebServlet;
|
116
|
+
|
117
|
+
import javax.servlet.http.HttpServlet;
|
118
|
+
|
119
|
+
import javax.servlet.http.HttpServletRequest;
|
120
|
+
|
121
|
+
import javax.servlet.http.HttpServletResponse;
|
122
|
+
|
123
|
+
import javax.servlet.http.HttpSession;
|
124
|
+
|
125
|
+
|
126
|
+
|
127
|
+
import model.FilterSearchLogic;
|
128
|
+
|
129
|
+
import model.Message;
|
130
|
+
|
131
|
+
import model.ShopList;
|
132
|
+
|
133
|
+
import model.User;
|
134
|
+
|
135
|
+
import model.UserLoginLogic;
|
136
|
+
|
137
|
+
|
138
|
+
|
139
|
+
/**
|
140
|
+
|
141
|
+
* Servlet implementation class FrontController
|
142
|
+
|
143
|
+
*/
|
144
|
+
|
145
|
+
@WebServlet("/FC")
|
146
|
+
|
147
|
+
public class FrontController extends HttpServlet {
|
148
|
+
|
149
|
+
private static final long serialVersionUID = 1L;
|
150
|
+
|
151
|
+
ArrayList<ShopList> arraylist;
|
152
|
+
|
153
|
+
|
154
|
+
|
155
|
+
/**
|
156
|
+
|
157
|
+
* @see HttpServlet#HttpServlet()
|
158
|
+
|
159
|
+
*/
|
160
|
+
|
161
|
+
public FrontController() {
|
162
|
+
|
163
|
+
super();
|
164
|
+
|
165
|
+
// TODO Auto-generated constructor stub
|
166
|
+
|
167
|
+
}
|
168
|
+
|
169
|
+
|
170
|
+
|
171
|
+
/**
|
172
|
+
|
173
|
+
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
|
174
|
+
|
175
|
+
*/
|
176
|
+
|
177
|
+
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
|
178
|
+
|
179
|
+
// TODO Auto-generated method stub
|
180
|
+
|
181
|
+
request.setCharacterEncoding("UTF-8");
|
182
|
+
|
183
|
+
|
184
|
+
|
185
|
+
String ButtonID = request.getParameter("ButtonID");
|
186
|
+
|
187
|
+
if(ButtonID == null) {
|
188
|
+
|
189
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/Top.jsp");
|
190
|
+
|
191
|
+
dispatcher.forward(request, response);
|
192
|
+
|
193
|
+
}else if(ButtonID.equals("a001")) {
|
194
|
+
|
195
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/FilterdSearch.jsp");
|
196
|
+
|
197
|
+
dispatcher.forward(request, response);
|
198
|
+
|
199
|
+
}else if (ButtonID.equals("a002")){
|
200
|
+
|
201
|
+
|
202
|
+
|
203
|
+
|
204
|
+
|
205
|
+
}else if (ButtonID.equals("a003")) {
|
206
|
+
|
207
|
+
String wifi = request.getParameter("Wifi");
|
208
|
+
|
209
|
+
String customerBase = request.getParameter("CustomerBase");
|
210
|
+
|
211
|
+
|
212
|
+
|
213
|
+
if(wifi == null || customerBase == null) {
|
214
|
+
|
215
|
+
Message message = new Message ("全てのradioboxをマークしてください。");
|
216
|
+
|
217
|
+
request.setAttribute("message", message);
|
218
|
+
|
219
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/FilterdSearch.jsp");
|
220
|
+
|
221
|
+
dispatcher.forward(request, response);
|
222
|
+
|
223
|
+
}
|
224
|
+
|
225
|
+
|
226
|
+
|
227
|
+
//Wifi,CustomerBaseが共にnull出ない場合、
|
228
|
+
|
229
|
+
else {
|
230
|
+
|
231
|
+
ShopList ShopList = new ShopList();
|
232
|
+
|
233
|
+
ShopList.setWifi(wifi);
|
234
|
+
|
235
|
+
ShopList.setCustomerBase(customerBase);
|
236
|
+
|
237
|
+
|
238
|
+
|
239
|
+
//FilterSearchLogicメソッドを呼び出す。
|
240
|
+
|
241
|
+
FilterSearchLogic FilterSearchLogic = new FilterSearchLogic();
|
242
|
+
|
243
|
+
arraylist = FilterSearchLogic.FilterSearchLogicExecute(ShopList);
|
244
|
+
|
245
|
+
request.setAttribute("list",arraylist);
|
246
|
+
|
247
|
+
//FilterdSearchResult.jspにフォワードする
|
248
|
+
|
249
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/FilterdSearchResult.jsp");
|
250
|
+
|
251
|
+
dispatcher.forward(request, response);
|
252
|
+
|
253
|
+
}
|
254
|
+
|
255
|
+
}else if (ButtonID.equals("a005")) {
|
256
|
+
|
257
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/NewRegist.jsp");
|
258
|
+
|
259
|
+
dispatcher.forward(request, response);
|
260
|
+
|
261
|
+
}
|
262
|
+
|
263
|
+
}
|
264
|
+
|
265
|
+
|
266
|
+
|
267
|
+
|
268
|
+
|
269
|
+
/**
|
270
|
+
|
271
|
+
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
|
272
|
+
|
273
|
+
*/
|
274
|
+
|
275
|
+
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException,IOException {
|
276
|
+
|
277
|
+
// TODO Auto-generated method stub
|
278
|
+
|
279
|
+
|
280
|
+
|
281
|
+
//ログイン画面から送られてきたrequestからuserNameとuserPassを取り出す。
|
282
|
+
|
283
|
+
request.setCharacterEncoding("UTF-8");
|
284
|
+
|
285
|
+
//requestインスタンスからButtonIDを取り出す。
|
286
|
+
|
287
|
+
String ButtonID = request.getParameter("ButtonID");
|
288
|
+
|
289
|
+
//String userName = request.getParameter("userName");
|
290
|
+
|
291
|
+
//String userPass = request.getParameter("userPass");
|
292
|
+
|
293
|
+
//userNameかuserPassが未入力だとMessageインスタンスを生成し、リクエストスコープに格納する。
|
294
|
+
|
295
|
+
if(ButtonID.equals("a004")) {
|
296
|
+
|
297
|
+
String userName = request.getParameter("userName");
|
298
|
+
|
299
|
+
String userPass = request.getParameter("userPass");
|
300
|
+
|
301
|
+
|
302
|
+
|
303
|
+
if (userName == null || userPass == null) {
|
304
|
+
|
305
|
+
Message message2 = new Message("ユーザー名またはパスワードが未入力です。");
|
306
|
+
|
307
|
+
request.setAttribute("message", message2);
|
308
|
+
|
309
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/LoginFail.jsp");
|
310
|
+
|
311
|
+
dispatcher.forward(request, response);
|
312
|
+
|
313
|
+
}else {
|
314
|
+
|
315
|
+
|
316
|
+
|
317
|
+
//Userインスタンスを生成。
|
318
|
+
|
319
|
+
User user = new User (userName,userPass);
|
320
|
+
|
321
|
+
boolean loginistrue;
|
322
|
+
|
323
|
+
|
324
|
+
|
325
|
+
|
326
|
+
|
327
|
+
//UserLoginLogicメソッドを呼び出す。
|
328
|
+
|
329
|
+
UserLoginLogic UserLoginLogic = new UserLoginLogic();
|
330
|
+
|
331
|
+
|
332
|
+
|
333
|
+
loginistrue = UserLoginLogic.loginExcecute(user);
|
334
|
+
|
335
|
+
|
336
|
+
|
337
|
+
|
338
|
+
|
339
|
+
//loginistrueの値で条件分岐
|
340
|
+
|
341
|
+
if (loginistrue == true) {
|
342
|
+
|
343
|
+
//SessionScopeに名前のみ保存
|
344
|
+
|
345
|
+
HttpSession session = request.getSession();
|
346
|
+
|
347
|
+
session.setAttribute("user", user);
|
348
|
+
|
349
|
+
//ログイン結果画面にフォワードする。
|
350
|
+
|
351
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/LoginSuccess.jsp");
|
352
|
+
|
353
|
+
dispatcher.forward(request, response);
|
354
|
+
|
355
|
+
}else {
|
356
|
+
|
357
|
+
Message message = new Message("ユーザー名またはパスワードが正しくありません。");
|
358
|
+
|
359
|
+
request.setAttribute("message", message);
|
360
|
+
|
361
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/LoginFail.jsp");
|
362
|
+
|
363
|
+
dispatcher.forward(request, response);
|
364
|
+
|
365
|
+
}
|
366
|
+
|
367
|
+
}
|
368
|
+
|
369
|
+
}else if (ButtonID.equals("a006")) {
|
370
|
+
|
371
|
+
String userName2 = request.getParameter("userName2");
|
372
|
+
|
373
|
+
String userPass1 = request.getParameter("newPassword");
|
374
|
+
|
375
|
+
String userPass2 = request.getParameter("newPassword2");
|
376
|
+
|
377
|
+
|
378
|
+
|
379
|
+
|
380
|
+
|
381
|
+
|
382
|
+
|
383
|
+
if (userName2 == null) {
|
384
|
+
|
385
|
+
Message message2 = new Message("ユーザー名が未入力です。");
|
386
|
+
|
387
|
+
request.setAttribute("message2",message2 );
|
388
|
+
|
389
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/NewRegist.jsp");
|
390
|
+
|
391
|
+
dispatcher.forward(request, response);
|
392
|
+
|
393
|
+
|
394
|
+
|
395
|
+
}else if(userPass1 == null) {
|
396
|
+
|
397
|
+
Message message2 = new Message("パスワードが未入力です。");
|
398
|
+
|
399
|
+
request.setAttribute("message2",message2 );
|
400
|
+
|
401
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/NewRegist.jsp");
|
402
|
+
|
403
|
+
dispatcher.forward(request, response);
|
404
|
+
|
405
|
+
|
406
|
+
|
407
|
+
|
408
|
+
|
409
|
+
}else if(userPass2 == null) {
|
410
|
+
|
411
|
+
Message message2 = new Message("再入力パスワードが未入力です。");
|
412
|
+
|
413
|
+
request.setAttribute("message2",message2 );
|
414
|
+
|
415
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/NewRegist.jsp");
|
416
|
+
|
417
|
+
dispatcher.forward(request, response);
|
418
|
+
|
419
|
+
}
|
420
|
+
|
421
|
+
else if(userPass1.equals(userPass2)) {
|
422
|
+
|
423
|
+
User user2 = new User(userName2,userPass1);
|
424
|
+
|
425
|
+
request.setAttribute("user2",user2 );
|
426
|
+
|
427
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/NewRegist.jsp");
|
428
|
+
|
429
|
+
dispatcher.forward(request, response);
|
430
|
+
|
431
|
+
}else {
|
432
|
+
|
433
|
+
Message message2 = new Message("パスワードと再入力パスワードが一致しません。");
|
434
|
+
|
435
|
+
request.setAttribute("message2",message2 );
|
436
|
+
|
437
|
+
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/NewRegist.jsp");
|
438
|
+
|
439
|
+
dispatcher.forward(request, response);
|
440
|
+
|
441
|
+
}
|
442
|
+
|
443
|
+
}
|
444
|
+
|
445
|
+
}
|
446
|
+
|
447
|
+
}
|
448
|
+
|
449
|
+
|
450
|
+
|
451
|
+
|
452
|
+
|
453
|
+
```Jsp
|
454
|
+
|
455
|
+
<%@ taglib prefix= "c" uri="http://java.sun.com/jsp/jstl/core" %>
|
456
|
+
|
457
|
+
<!DOCTYPE html>
|
458
|
+
|
459
|
+
<html>
|
460
|
+
|
461
|
+
<head>
|
462
|
+
|
463
|
+
<meta charset="UTF-8">
|
464
|
+
|
465
|
+
<title>Cafede Botti</title>
|
466
|
+
|
467
|
+
</head>
|
468
|
+
|
469
|
+
<body>
|
470
|
+
|
471
|
+
<h2>新規ユーザー登録</h2>
|
472
|
+
|
473
|
+
|
474
|
+
|
475
|
+
|
476
|
+
|
477
|
+
<form action = "/CafedeBotti/FC" method = "post">
|
478
|
+
|
479
|
+
|
480
|
+
|
481
|
+
<div align = center>
|
482
|
+
|
483
|
+
Name<input type = "text" name = "userName2"><br>
|
484
|
+
|
485
|
+
Pass1<input type = "text" name = "newPassword"><br>
|
486
|
+
|
487
|
+
Pass2<input type = "text" name = "newPassword2">
|
488
|
+
|
489
|
+
|
490
|
+
|
491
|
+
|
492
|
+
|
493
|
+
|
494
|
+
|
495
|
+
|
496
|
+
|
497
|
+
<input type = "hidden" name = "ButtonID" value = "a006">
|
498
|
+
|
499
|
+
|
500
|
+
|
501
|
+
<input type = "submit" value = "submit">
|
502
|
+
|
503
|
+
</div>
|
504
|
+
|
505
|
+
</form>
|
506
|
+
|
507
|
+
```
|
508
|
+
|
509
|
+
|
510
|
+
|
511
|
+
|
512
|
+
|
513
|
+
|
514
|
+
|
515
|
+
|
516
|
+
|
517
|
+
|
518
|
+
|
519
|
+
|
520
|
+
|
521
|
+
|
522
|
+
|
523
|
+
|
524
|
+
|
525
|
+
|
526
|
+
|
527
|
+
|
528
|
+
|
529
|
+
|
530
|
+
|
531
|
+
|
532
|
+
|
533
|
+
|
534
|
+
|
535
|
+
|
536
|
+
|
537
|
+
|
538
|
+
|
539
|
+
|
540
|
+
|
541
|
+
|
542
|
+
|
543
|
+
|
544
|
+
|
545
|
+
```
|
546
|
+
|
547
|
+
```Message.java
|
548
|
+
|
549
|
+
package model;
|
550
|
+
|
551
|
+
|
552
|
+
|
553
|
+
public class Message {
|
554
|
+
|
555
|
+
|
556
|
+
|
557
|
+
//メンバ変数
|
558
|
+
|
559
|
+
private String message;
|
560
|
+
|
561
|
+
|
562
|
+
|
563
|
+
//引数1コンストラクタ
|
564
|
+
|
565
|
+
public Message (String message) {
|
566
|
+
|
567
|
+
this.message = message;
|
568
|
+
|
569
|
+
|
570
|
+
|
571
|
+
}
|
572
|
+
|
573
|
+
|
574
|
+
|
575
|
+
public String getMessage() {
|
576
|
+
|
577
|
+
return message;
|
578
|
+
|
579
|
+
}
|
580
|
+
|
581
|
+
|
582
|
+
|
583
|
+
public void setMessage(String message) {
|
584
|
+
|
585
|
+
this.message = message;
|
586
|
+
|
587
|
+
}
|
588
|
+
|
589
|
+
}
|
590
|
+
|
591
|
+
|
592
|
+
|
593
|
+
|
594
|
+
|
595
|
+
|
596
|
+
|
597
|
+
|
598
|
+
|
599
|
+
|
600
|
+
|
601
|
+
```
|
602
|
+
|
603
|
+
|
604
|
+
|
605
|
+
|
606
|
+
|
607
|
+
|
608
|
+
|
609
|
+
|
610
|
+
|
611
|
+
|
612
|
+
|
613
|
+
|
614
|
+
|
615
|
+
|
616
|
+
|
617
|
+
|
618
|
+
|
619
|
+
|
620
|
+
|
621
|
+
|
622
|
+
|
623
|
+
|
50
624
|
|
51
625
|
#Java #jsp #質問 #エンジニア
|