Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, breakAfterAcquireFailure -> false, checkoutTimeout -> 0, connectionCustomizerClassName -> null, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, dataSourceName -> 1hge15za2g5ilmr1c7l2tj|7ed94f02, debugUnreturnedConnectionStackTraces -> false, description -> null, driverClass -> com.mysql.jdbc.Driver, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, identityToken -> 1hge15za2g5ilmr1c7l2tj|7ed94f02, idleConnectionTestPeriod -> 0, initialPoolSize -> 3, jdbcUrl -> jdbc:mysql://localhost:3306/store, maxAdministrativeTaskTime -> 0, maxConnectionAge -> 0, maxIdleTime -> 0, maxIdleTimeExcessConnections -> 0, maxPoolSize -> 15, maxStatements -> 0, maxStatementsPerConnection -> 0, minPoolSize -> 3, numHelperThreads -> 3, numThreadsAwaitingCheckoutDefaultUser -> 0, preferredTestQuery -> null, properties -> {user=******, password=******}, propertyCycle -> 0, testConnectionOnCheckin -> false, testConnectionOnCheckout -> false, unreturnedConnectionTimeout -> 0, usesTraditionalReflectiveProxies -> false ]
java.sql.SQLException: Incorrect string value: '\xAC\xED\x00\x05vr...' for column 'code' at row 1 Query: insert into user values(?,?,?,?,?,?,?,?,?,?) Parameters: [2B9A90A8D99A435AA2E8656C214D0B6D, tom, 123, 汤姆, tom@store.com, 2019-04-22, null, 0, 0, class com.yxd.domain.User]
at org.apache.commons.dbutils.AbstractQueryRunner.rethrow(AbstractQueryRunner.java:320)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:489)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:455)
at com.yxd.dao.impl.Userdaoimpl.save(Userdaoimpl.java:16)
at com.yxd.service.impl.UserserviceImpl.regist(UserserviceImpl.java:16)
at com.yxd.web.servlet.UserSerlet.regist(UserSerlet.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.yxd.web.servlet.base.BaseServlet.service(BaseServlet.java:25)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.yxd.web.filter.EncodingFilter.doFilter(EncodingFilter.java:36)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
java.sql.SQLException: Incorrect string value: '\xAC\xED\x00\x05vr...' for column 'code' at row 1 Query: insert into user values(?,?,?,?,?,?,?,?,?,?) Parameters: [54CEE5255C0B4784B3541DBEA10E4D05, tom, 123, tom, tom@store.com, 2019-04-23, null, 0, 0, class com.yxd.domain.User]
at org.apache.commons.dbutils.AbstractQueryRunner.rethrow(AbstractQueryRunner.java:320)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:489)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:455)
at com.yxd.dao.impl.Userdaoimpl.save(Userdaoimpl.java:16)
at com.yxd.service.impl.UserserviceImpl.regist(UserserviceImpl.java:16)
at com.yxd.web.servlet.UserSerlet.regist(UserSerlet.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.yxd.web.servlet.base.BaseServlet.service(BaseServlet.java:25)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.yxd.web.filter.EncodingFilter.doFilter(EncodingFilter.java:36)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
java.sql.SQLException: Incorrect string value: '\xAC\xED\x00\x05vr...' for column 'code' at row 1 Query: insert into user values(?,?,?,?,?,?,?,?,?,?) Parameters: [C6AA8C2093284CA7A0E8D11A6042F6F2, tom, 123, , , , null, null, 0, class com.yxd.domain.User]
at org.apache.commons.dbutils.AbstractQueryRunner.rethrow(AbstractQueryRunner.java:320)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:489)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:455)
at com.yxd.dao.impl.Userdaoimpl.save(Userdaoimpl.java:16)
at com.yxd.service.impl.UserserviceImpl.regist(UserserviceImpl.java:16)
at com.yxd.web.servlet.UserSerlet.regist(UserSerlet.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.yxd.web.servlet.base.BaseServlet.service(BaseServlet.java:25)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.yxd.web.filter.EncodingFilter.doFilter(EncodingFilter.java:36)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
java.sql.SQLException: Incorrect string value: '\xAC\xED\x00\x05vr...' for column 'code' at row 1 Query: insert into user values(?,?,?,?,?,?,?,?,?,?) Parameters: [BF92CAFD61B64CCD935710E600A6AB47, tom, 123, 汤姆, tom@store.com, 2019-04-29, null, 1, 0, class com.yxd.domain.User]
at org.apache.commons.dbutils.AbstractQueryRunner.rethrow(AbstractQueryRunner.java:320)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:489)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:455)
at com.yxd.dao.impl.Userdaoimpl.save(Userdaoimpl.java:16)
at com.yxd.service.impl.UserserviceImpl.regist(UserserviceImpl.java:16)
at com.yxd.web.servlet.UserSerlet.regist(UserSerlet.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.yxd.web.servlet.base.BaseServlet.service(BaseServlet.java:25)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.yxd.web.filter.EncodingFilter.doFilter(EncodingFilter.java:36)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource一直出现这个错误
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1条回答
- 2020-07-03 16:30回答 1 已采纳 java.lang.UnsupportedClassVersionError: com/mysql/jdbc/Driver : Unsupported major.minor version 52.0
- 2020-08-21 15:57回答 2 已采纳 线程被中断，比如说主程序提前结束，连接超时等，要找到具体的原因。你可以把代码放在一个单独的小程序里先测试好。
- 2012-04-01 11:26回答 1 已采纳 [url]http://javahuhui.iteye.com/[/url]给个连接地址，里面有多种数据源配置，你看一下，或许对你有些帮助
- 2019-06-02 10:29李自富的博客 原因有以下几个： ...2.数据库配置信息检查一下，看看有没有错误，有可能多了个空格，或者名称写错。 jdbc.jdbcUrl=jdbc:mysql://localhost:3306/student?useUnicode=true&characterEncoding=utf-8&useS...
- 2019-05-15 15:37
SSM整合运行Tomcat报错org.springframework.beans.factory.BeanCreationException
intellij-idea
jar
java
java-ee
spring
回答 2 已采纳 UserController 这个类里面的代码有问题，检查下里面是不是也有一个 RequestMapping(value="list"）的。 由于你的Controller类较多，为了避免请求路径映射 - 2022-04-06 09:53回答 5 已采纳 数据库驱动包是什么版本的。mysql5.0+版本使用mysql-connector-5.0+ jar包，mysql8.0+版本使用mysql-connector-8.0+ jar包。
- 2018-12-04 03:46回答 3 已采纳 你先看看数据库密码对不对，然后把数据库配置截图发出来 ``` #数据库连接配置 spring.datasource.url=jdbc:mysql://localhost/yunbian
- Jason Black的博客 报错信息：数据库连接问题 报错原因：MySQL服务未开启 解决方案：开启MySQL服务即可
- 2018-12-03 03:29回答 5 已采纳 谢谢各位大神。。。所以不是路径配置问题咯
- 2021-06-26 09:19回答 1 已采纳 检查你的连接池配置
- 回答 4 已采纳 这个问题是因为该用户没有权限，给个权限就可以了
- 2018-08-20 16:58简素。的博客 com.mchange.v2.c3p0.ComboPooledDataSource这段代码 原因： 这个无法连接到数据库的问题是数据库相应的服务没有启动。 解决：Windows开始按钮右键选择搜索，输入服务，进入到服务界面，将SQL Sever相关的服务...
- 2011-03-29 20:09回答 2 已采纳 嗯,你说的有一定的道理,我也看了一下下面的这个文章 http://webwork.iteye.com/blog/576529
- 2023-08-25 15:52古梦雨馨的博客 我的这个空指针是没有开启扫描器。
- 打工好难的博客 com.mchange.v2.c3p0.ComboPooledDataSource问题，在网上找了许多博客都无法解决，可能是出现的问题不一样吧，后来无意间发现自己c3p0文件所连接的数据库里的数据表编码方式与eclipse的编码方式不一致，将eclipse的...
- 李子树呢的博客 错误： 今天启动几周前的WEB项目的时候就一直卡在如下语句，重启了几次Tomcat都是这样，百度了... 这个无法连接到数据库的问题是数据库相应的服务没有启动，Windows开始按钮右键选择搜索，输入服务，进入到服务...
- 2021-03-25 21:47
com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource getPoolManager 信息: Initializing c3p0 pool... c智十七°的博客 信息: Initializing c3p0 pool… com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireRetryAttempts -> 2, acquireRetryDelay -> 1000, autoCommitOnClose -> fals. - 2017-03-26 19:55Sincle_z的博客 按照书上的指导配置c3p0，但是运行不成功 一开始运行： ... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose
- 2017-08-28 21:04 Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireliuyi19940418的博客 spring框架,c3p0无法获取连接池，无法连接到本地mysql的问题
- 2019-09-28 23:34dei5960的博客 详细错误信息： 1 Initializing c3p0 ... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> f...
- 没有解决我的问题, 去提问
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