質問編集履歴
2
質問の答え
test
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File without changes
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test
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@@ -69,3 +69,159 @@
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69
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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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70
70
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71
71
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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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72
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73
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74
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76
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77
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78
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79
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matobaaさんへ
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80
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81
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[1]
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82
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83
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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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84
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85
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86
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87
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Cannot create JDBC driver of class '' for connect URL 'jdbc:mysql://localhost:3306/test'
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88
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89
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90
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91
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at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1452)
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92
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93
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94
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95
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at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1371)
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96
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97
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98
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99
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at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
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100
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101
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102
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103
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at work.LoginController.doPost(LoginController.java:74)
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104
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105
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106
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107
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at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
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108
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109
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110
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111
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at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
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112
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113
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114
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115
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at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
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116
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117
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118
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119
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at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
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120
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121
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122
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123
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at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
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124
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125
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126
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127
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at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
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128
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129
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130
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131
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at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
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132
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133
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134
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135
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at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)
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136
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137
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138
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139
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at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
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140
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141
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142
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143
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at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
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144
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145
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146
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147
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at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
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148
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149
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150
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151
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at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
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152
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153
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154
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155
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at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
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156
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157
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158
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159
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at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
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160
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161
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162
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163
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at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:442)
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164
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165
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166
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167
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at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1083)
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168
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169
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170
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171
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at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:640)
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172
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173
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174
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175
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at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
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176
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177
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178
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179
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at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
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180
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181
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182
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183
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at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
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184
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185
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186
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187
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at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
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188
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189
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190
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191
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at java.lang.Thread.run(Thread.java:745)
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192
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193
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194
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195
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Caused by: java.sql.SQLException: No suitable driver
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196
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197
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198
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199
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at java.sql.DriverManager.getDriver(DriverManager.java:315)
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200
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201
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202
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203
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at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1437)
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204
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205
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206
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207
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... 25 more
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208
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210
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211
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212
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213
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214
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215
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[2]
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216
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217
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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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218
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+
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219
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+
どこかで確認できますか？
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220
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+
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221
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+
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222
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+
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223
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+
[3]
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224
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+
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225
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+
WebContent¥WEB-INF¥lib 内に配置しています。
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226
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+
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227
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+
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1
挨拶文の追記
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -63,3 +63,9 @@
|
|
|
63
63
|
統合環境：Eclipse neon
|
|
64
64
|
|
|
65
65
|
DB←→Servret←→JSP
|
|
66
|
+
|
|
67
|
+
|
|
68
|
+
|
|
69
|
+
「○○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。
|
|
70
|
+
|
|
71
|
+
毎回質問ばかりで恐縮ですが、ぜひ宜しくお願いします。
|