質問編集履歴
2
質問の答え
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File without changes
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@@ -33,4 +33,82 @@
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33
33
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DB←→Servret←→JSP
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34
34
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35
35
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「○○の情報がわからないと答えようが無い」等ありましたらご指摘お願いします。
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36
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毎回質問ばかりで恐縮ですが、ぜひ宜しくお願いします。
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36
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毎回質問ばかりで恐縮ですが、ぜひ宜しくお願いします。
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37
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38
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39
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40
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matobaaさんへ
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41
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[1]
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42
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org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'jdbc:mysql://localhost:3306/test'
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43
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44
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Cannot create JDBC driver of class '' for connect URL 'jdbc:mysql://localhost:3306/test'
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45
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46
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at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1452)
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47
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48
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at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1371)
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49
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50
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at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
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51
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+
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52
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at work.LoginController.doPost(LoginController.java:74)
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53
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54
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at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
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55
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56
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at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
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57
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58
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at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
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59
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60
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at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
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61
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62
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at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
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63
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64
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at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
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65
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66
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at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
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67
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+
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68
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at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)
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69
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70
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at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
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71
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72
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at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
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73
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74
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at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
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75
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76
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at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
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77
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78
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at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
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79
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80
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at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
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81
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82
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at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:442)
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83
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84
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at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1083)
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85
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86
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at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:640)
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87
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88
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at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
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89
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90
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at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
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91
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92
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at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
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93
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94
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at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
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95
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96
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at java.lang.Thread.run(Thread.java:745)
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97
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98
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Caused by: java.sql.SQLException: No suitable driver
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99
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100
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at java.sql.DriverManager.getDriver(DriverManager.java:315)
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101
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102
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at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1437)
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103
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104
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... 25 more
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105
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106
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107
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108
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[2]
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109
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おそらく使っていると思いますが、確信がありません。
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110
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どこかで確認できますか？
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111
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+
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112
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+
[3]
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113
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+
WebContent¥WEB-INF¥lib 内に配置しています。
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114
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+
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1
挨拶文の追記
title
CHANGED
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File without changes
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body
CHANGED
|
@@ -30,4 +30,7 @@
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30
30
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DB ：MySQL(XAMPP)
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31
31
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JDBC ：mysql-connector-java-5.1.35-ga-bin.jar
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32
32
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統合環境：Eclipse neon
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33
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-
DB←→Servret←→JSP
|
|
33
|
+
DB←→Servret←→JSP
|
|
34
|
+
|
|
35
|
+
「○○の情報がわからないと答えようが無い」等ありましたらご指摘お願いします。
|
|
36
|
+
毎回質問ばかりで恐縮ですが、ぜひ宜しくお願いします。
|