質問編集履歴
2
エラー文について追記しました。
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -50,6 +50,82 @@
|
|
|
50
50
|
|
|
51
51
|
～以下略～
|
|
52
52
|
```
|
|
53
|
+
|
|
54
|
+
### 接続を試みた時に表示されたエラー
|
|
55
|
+
```catalina.out
|
|
56
|
+
java.sql.SQLException: No suitable driver found for jdbc:h2:tcp://localhost/~/testJavaApp
|
|
57
|
+
at java.sql.DriverManager.getConnection(DriverManager.java:689)
|
|
58
|
+
at java.sql.DriverManager.getConnection(DriverManager.java:247)
|
|
59
|
+
at dao.AccountDAO.signupAccount(AccountDAO.java:55)
|
|
60
|
+
at model.SignupLogic.execute(SignupLogic.java:8)
|
|
61
|
+
at servlet.SignupServlet.doPost(SignupServlet.java:57)
|
|
62
|
+
at javax.servlet.http.HttpServlet.service(HttpServlet.java:652)
|
|
63
|
+
at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
|
|
64
|
+
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
|
|
65
|
+
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
|
|
66
|
+
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
|
|
67
|
+
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
|
|
68
|
+
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
|
|
69
|
+
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
|
|
70
|
+
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
|
|
71
|
+
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
|
|
72
|
+
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
|
|
73
|
+
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
|
|
74
|
+
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
|
|
75
|
+
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
|
|
76
|
+
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
|
|
77
|
+
at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:431)
|
|
78
|
+
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
|
|
79
|
+
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
|
|
80
|
+
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589)
|
|
81
|
+
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
|
|
82
|
+
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
|
|
83
|
+
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
|
|
84
|
+
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
|
|
85
|
+
at java.lang.Thread.run(Thread.java:748)
|
|
86
|
+
java.sql.SQLException: No suitable driver found for jdbc:h2:tcp://localhost/~/testJavaApp
|
|
87
|
+
at java.sql.DriverManager.getConnection(DriverManager.java:689)
|
|
88
|
+
at java.sql.DriverManager.getConnection(DriverManager.java:247)
|
|
89
|
+
at dao.AccountDAO.signupAccount(AccountDAO.java:55)
|
|
90
|
+
at model.SignupLogic.execute(SignupLogic.java:8)
|
|
91
|
+
at servlet.SignupServlet.doPost(SignupServlet.java:57)
|
|
92
|
+
at javax.servlet.http.HttpServlet.service(HttpServlet.java:652)
|
|
93
|
+
at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
|
|
94
|
+
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
|
|
95
|
+
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
|
|
96
|
+
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
|
|
97
|
+
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
|
|
98
|
+
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
|
|
99
|
+
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
|
|
100
|
+
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
|
|
101
|
+
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
|
|
102
|
+
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
|
|
103
|
+
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
|
|
104
|
+
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
|
|
105
|
+
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
|
|
106
|
+
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
|
|
107
|
+
at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:431)
|
|
108
|
+
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
|
|
109
|
+
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
|
|
110
|
+
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589)
|
|
111
|
+
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
|
|
112
|
+
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
|
|
113
|
+
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
|
|
114
|
+
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
|
|
115
|
+
at java.lang.Thread.run(Thread.java:748)
|
|
116
|
+
Caused by: java.net.ConnectException: Connection refused (Connection refused)
|
|
117
|
+
at java.net.PlainSocketImpl.socketConnect(Native Method)
|
|
118
|
+
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
|
|
119
|
+
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
|
|
120
|
+
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
|
|
121
|
+
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
|
|
122
|
+
at java.net.Socket.connect(Socket.java:607)
|
|
123
|
+
at org.h2.util.NetUtils.createSocket(NetUtils.java:103)
|
|
124
|
+
at org.h2.util.NetUtils.createSocket(NetUtils.java:83)
|
|
125
|
+
at org.h2.engine.SessionRemote.initTransfer(SessionRemote.java:115)
|
|
126
|
+
at org.h2.engine.SessionRemote.connectServer(SessionRemote.java:431)
|
|
127
|
+
... 33 more
|
|
128
|
+
```
|
|
53
129
|
### やってみたこと
|
|
54
130
|
H2 Databaseのjarファイル「h2-1.4.199.jar」をtomcatのlibディレクトリに保存する。
|
|
55
131
|
|
1
タイトル変更
title
CHANGED
|
@@ -1,1 +1,1 @@
|
|
|
1
|
-
VPS上でデータベースにアクセスできません。
|
|
1
|
+
VPS上でデータベース(H2 Database)にアクセスできません。
|
body
CHANGED
|
File without changes
|